In 2021, the US government undertook Operation Allies Welcome, in which evacuees from Afghanistan arrived at 2 US ports of entry in Virginia and Pennsylvania. Because of the rapid evacuation process, the US government granted evacuees an exemption to a Centers for Disease Control and Prevention (CDC) requirement in place at that time-namely, that air passengers present a negative SARS-CoV-2 viral test result or documentation of recovery from COVID-19 before they boarded international flights bound for the United States. This study describes cases of SARS-CoV-2 infection detected among 65 068 evacuees who arrived at the 2 ports of entry in August and September 2021. Because evacuees were a population at increased risk for infection with diseases of public health concern, CDC staff helped coordinate on-site and on-arrival testing, visually observed evacuees for signs and symptoms of communicable disease, and referred evacuees for further evaluation and treatment as needed. CDC staff used antigen or nucleic acid amplification tests at the ports of entry to evaluate evacuees aged ≥2 years without documentation of recent SARS-CoV-2 infection. CDC staff isolated evacuees with confirmed SARS-CoV-2 infection and quarantined their close contacts, consistent with CDC guidance at the time, before evacuees rejoined the repatriation process. Of 65 068 evacuees, 214 (0.3%) were confirmed as having SARS-CoV-2 infection after port-of-entry testing. Cases of measles, varicella, pertussis, tuberculosis, hepatitis A, malaria, leishmaniasis, and diarrheal illness were also identified. Although the percentage of SARS-CoV-2 infection was low in this evacuated population, communicable disease detection at US ports of entry, along with vaccination efforts, was an important part of a multilayered approach to mitigate the transmission of disease in congregate housing facilities and into US communities.

BACKGROUND: On 20 September 2022, the Ugandan Ministry of Health declared an outbreak of Ebola disease caused by Sudan ebolavirus. METHODS: From 6 October 2022 to 10 January 2023, Centers for Disease Control and Prevention (CDC) staff conducted public health assessments at five US ports of entry for travellers identified as having been in Uganda in the past 21 days. CDC also recommended that state, local and territorial health departments ('health departments') conduct post-arrival monitoring of these travellers. CDC provided traveller contact information, daily to 58 health departments, and collected health department data regarding monitoring outcomes. RESULTS: Among 11 583 travellers screened, 132 (1%) required additional assessment due to potential exposures or symptoms of concern. Fifty-three (91%) health departments reported receiving traveller data from CDC for 10 114 (87%) travellers, of whom 8499 (84%) were contacted for monitoring, 1547 (15%) could not be contacted and 68 (1%) had no reported outcomes. No travellers with high-risk exposures or Ebola disease were identified. CONCLUSION: Entry risk assessment and post-arrival monitoring of travellers are resource-intensive activities that had low demonstrated yield during this and previous outbreaks. The efficiency of future responses could be improved by incorporating an assessment of risk of importation of disease, accounting for individual travellers' potential for exposure, and expanded use of methods that reduce burden to federal agencies, health departments, and travellers.

The global shipping network (GSN) has been suggested as a pathway for the establishment and reintroduction of Aedes aegypti and Aedes albopictus primarily via the tire trade. We used historical maritime movement data in combination with an agent-based model to understand invasion risk in the United States Gulf Coast and how the risk of these invasions could be reduced. We found a strong correlation between the total number of cargo ship arrivals at each port and likelihood of arrival by both Ae. aegypti and Ae. albopictus. Additionally, in 2012, 99.2% of the arrivals into target ports had most recently visited ports likely occupied by both Ae. aegypti and Ae. albopictus, increasing risk of Aedes invasion. Our model results indicated that detection and removal of mosquitoes from containers when they are unloaded effectively reduced the probability of mosquito populations establishment even when the connectivity of ports increased. To reduce the risk of invasion and reintroduction of Ae. aegypti and Ae. albopictus, surveillance and control efforts should be employed when containers leave high risk locations and when they arrive in ports at high risk of establishment.

BACKGROUND: Violence is a serious public health concern disproportionately experienced by American Indian and Alaska Native (AIAN) people. While the burden and impact of violence may be explained by the presence of risk factors among this group, AIAN communities benefit from unique protective factors and universal strategies which may be tailored with tribal adaptations. We sought to identify and explore violence prevention strategies specific to AIAN populations. METHODS: A review was conducted to systematically identify violence prevention programs, policies, and practices implemented in AIAN communities. We searched nine electronic databases and relevant gray literature released between January 1980 and June 2018. We included intervention-focused records targeting at least one violence topic area (child abuse/neglect, elder abuse, intimate partner violence, sexual violence, youth violence, and suicide) in a majority (> 50%) AIAN population. RESULTS: A total of 5220 non-duplicate records were screened, yielding 318 full-text records. After applying exclusion criteria, 57 records describing 60 program, policy, or practice implementations of 43 unique interventions were identified. All six violence types were represented, although more than half (58%; n = 25/43) focused on suicide prevention. Among suicide prevention programs, the most common strategies were identifying and supporting people at risk (80%; n = 20), teaching coping and problem-solving skills (56%; n = 14), and promoting connectedness (48%; n = 12). Two-thirds of the implementations (67%; n = 40/60) were in fully (100%) AIAN communities. Programs were implemented across many settings, though schools were the most common (35%, n = 21/60) setting. Of the 60 total implementations, a majority (80%; n = 48) were new approaches developed by and for AIAN communities, while the remainder were AIAN adaptations of programs previously created for non-AIAN populations. Most implementations (60%; n = 36/60) provided some evaluation data although less than half (45%; n = 27/60) reported evaluation results. CONCLUSIONS: This review identified many violence prevention strategies specific to AIAN populations. While programs developed in one tribe may not be completely generalizable to others, shared tribal risk and protective factors suggest programs could be successful across diverse communities. Findings indicate there is a need to develop and evaluate violence prevention programs, policies and practices for AIAN populations.

INTRODUCTION: From January 2021 to June 2022, the United States Centers for Disease Control and Prevention required predeparture SARS-CoV-2 testing for all air passengers arriving into the United States from a foreign country. METHODS: Using data collected during a surveillance project, we described predeparture testing behavior among a convenience sample of international air passengers entering the United States from July to September 2021 at six US ports of entry. We analyzed pairwise relationships between self-reported test type, test timing, demographic and travel characteristics, and COVID-19 vaccination status using chi-square and Fisher's exact tests. RESULTS: Participants were more likely to get a NAAT versus antigen test if they identified as non-Hispanic Asian or Pacific Islander (68.2%, n = 173), non-Hispanic Black (62.6%, n = 147), or if they preferred not to report race and ethnicity (60.8%, n = 209) when compared to those who identified as non-Hispanic White (47.1%, n = 1086, all p < 0.05). Those who identified as Hispanic or Latino (n = 671) were less likely to get a NAAT than the non-Hispanic White group (39.5% vs. 47.1%, p < 0.05). Participants arriving in the US from the Americas were less likely to get a NAAT (38.5%, n = 871) compared to those arriving from Europe (45.5%, n = 1165, p < 0.05). Participants who reported receiving their predeparture test 2 days or 3 or more days before departure were more likely to report receiving a NAAT (52.2%, n = 879, and 60.2%, n = 410, respectively) than those who reported testing within 1 day (41.4%, n = 1040, all p < 0.001) of departure. DISCUSSION: Test type was significantly associated with race and ethnicity, departure region, and test timing. Differences likely reflected regional disparities in the availability of tests at the time of the activity. Discrepancies in predeparture test timing and type worldwide may have consequences for the effectiveness and equity of travel requirements in future pandemics.

Strategies to prevent catheter-associated urinary tract infections (CAUTIs) | Essential practices | Infrastructure and resources | 1 Perform a CAUTI risk assessment and implement an organization-wide program to identify and remove catheters that are no longer necessary using 1 or | more methods documented to be effective. (Quality of evidence: MODERATE) | 2 Provide appropriate infrastructure for preventing CAUTI. (Quality of evidence: LOW) | 3 Provide and implement evidence-based protocols to address multiple steps of the urinary catheter life cycle: catheter appropriateness (step 0), insertion | technique (step 1), maintenance care (step 2), and prompt removal (step 3) when no longer appropriate. (Quality of evidence: LOW) | 4 Ensure that only trained healthcare personnel (HCP) insert urinary catheters and that competency is assessed regularly. (Quality of evidence: LOW) | 5 Ensure that supplies necessary for aseptic technique for catheter insertion are available and conveniently located. (Quality of evidence: LOW) | 6 Implement a system for documenting the following in the patient record: physician order for catheter placement, indications for catheter insertion, date | and time of catheter insertion, name of individual who inserted catheter, nursing documentation of placement, daily presence of a catheter and | maintenance care tasks, and date and time of catheter removal. Record criteria for removal and justification for continued use. (Quality of evidence: | LOW) | 7 Ensure that sufficiently trained HCP and technology resources are available to support surveillance for catheter use and outcomes. (Quality of evidence: | LOW) | 8 Perform surveillance for CAUTI if indicated based on facility risk assessment or regulatory requirements. (Quality of evidence: LOW) | 9 Standardize urine culturing by adapting an institutional protocol for appropriate indications for urine cultures in patients with and without indwelling | catheters. Consider incorporating these indications into the electronic medical record, and review indications for ordering urine cultures in the CAUTI | risk assessment. (Quality of evidence: LOW) | Education and training | 1 Educate HCP involved in the insertion, care, and maintenance of urinary catheters about CAUTI prevention, including alternatives to indwelling | catheters, and procedures for catheter insertion, management, and removal. (Quality of evidence: LOW) | 2 Assess healthcare professional competency in catheter use, catheter care, and maintenance. (Quality of evidence: LOW) | 3 Educate HCP about the importance of urine-culture stewardship and provide indications for urine cultures. (Quality of evidence: LOW) | 4 Provide training on appropriate collection of urine. Specimens should be collected and should arrive at the microbiology laboratory as soon as possible, | preferably within an hour. If delay in transport to the laboratory is expected, samples should be refrigerated (no more than 24 hours) or collected in | preservative urine transport tubes. (Quality of evidence: LOW) | 5 Train clinicians to consider other methods for bladder management, such as intermittent catheterization or external male or female collection devices, | when appropriate, before placing an indwelling urethral catheter. (Quality of evidence: LOW) | 6 Share data in a timely fashion and report to appropriate stakeholders. (Quality of evidence: LOW) | Insertion of indwelling catheters | 1 Insert urinary catheters only when necessary for patient care and leave in place only as long as indications remain. (Quality of evidence: MODERATE) | 2 Consider other methods for bladder management such as intermittent catheterization, or external male or female collection devices, when appropriate. | (Quality of evidence: LOW) | 3 Use appropriate technique for catheter insertion. (Quality of evidence: MODERATE). | 4 Consider working in pairs to help perform patient positioning and monitor for potential contamination during placement. (Quality of evidence: LOW) | 5 Practice hand hygiene (based on CDC or WHO guidelines) immediately before insertion of the catheter and before and after any manipulation of the | catheter site or apparatus. (Quality of evidence: LOW) | 6 Insert catheters following aseptic technique and using sterile equipment. (Quality of evidence: LOW) | 7 Use sterile gloves, drape, and sponges, a sterile antiseptic solution for cleaning the urethral meatus, and a sterile single-use packet of lubricant jelly for | insertion. (Quality of evidence: LOW) | 8 Use a catheter with the smallest feasible diameter consistent with proper drainage to minimize urethral trauma but consider other catheter types and | sizes when warranted for patients with anticipated difficult catheterization to reduce the likelihood that a patient will experience multiple, sometimes | traumatic, catheterization attempts. (Quality of evidence: LOW) | Management of indwelling catheters | 1 Properly secure indwelling catheters after insertion to prevent movement and urethral traction. (Quality of evidence: LOW) | 2 Maintain a sterile, continuously closed drainage system. (Quality of evidence: LOW) | 3 Replace the catheter and the collecting system using aseptic technique when breaks in aseptic technique, disconnection, or leakage occur. (Quality of | evidence: LOW) | 4 For examination of fresh urine, collect a small sample by aspirating urine from the needleless sampling port with a sterile syringe/cannula adaptor after | cleansing the port with disinfectant. (Quality of evidence: LOW) | (Continued) | 2 Deborah S. Yokoe et al | https://doi.org/10.1017/ice.2023.138 Published online by Cambridge University Press | Strategies to prevent central-line–associated bloodstream infections (CLABSIs) | (Continued ) | 5 Facilitate timely transport of urine samples to laboratory. If timely transport is not feasible, consider refrigerating urine samples or using samplecollection cups with preservatives. Obtain larger volumes of urine for special analyses (eg, 24-hour urine) aseptically from the drainage bag. (Quality of | evidence: LOW) | 6 Maintain unobstructed urine flow. (Quality of evidence: LOW) | 7 Employ routine hygiene. Cleaning the meatal area with antiseptic solutions is an unresolved issue, though emerging literature supports chlorhexidine | use prior to catheter insertion. Alcohol-based products should be avoided given concerns about the alcohol causing drying of the mucosal tissues. | (Quality of evidence: LOW) | Additional approaches | 1 Develop a protocol for standardizing diagnosis and management of postoperative urinary retention, including nurse-directed use of intermittent | catheterization and use of bladder scanners when appropriate as alternatives to indwelling urethral catheterization. (Quality of evidence: MODERATE) | 2 Establish a system for analyzing and reporting data on catheter use and adverse events from catheter use. (Quality of evidence: LOW) | 3 Establish a system for defining, analyzing, and reporting data on non–catheter-associated UTIs, particularly UTIs associated with the use of devices | being used as alternatives to indwelling urethral catheters. (Quality of evidence: LOW) | Essential practices | Before insertion | 1 Provide easy access to an evidence-based list of indications for CVC use to minimize unnecessary CVC placement. (Quality of evidence: LOW) | 2 Require education and competency assessment of healthcare personnel (HCP) involved in insertion, care and maintenance of CVCs about CLABSI | prevention. (Quality of evidence: MODERATE) | 3 Bathe ICU patients aged >2 months with a chlorhexidine preparation on a daily basis. (Quality of evidence: HIGH) | At insertion | 1 In ICU and non-ICU settings, a facility should have a process in place, such as a checklist, to ensure adherence to infection prevention practices at the | time of CVC insertion. (Quality of evidence: MODERATE) | 2 Perform hand hygiene prior to catheter insertion or manipulation. (Quality of evidence: MODERATE) | 3 The subclavian site is preferred to reduce infectious complications when the catheter is placed in the ICU setting. (Quality of evidence: HIGH) | 4 Use an all-inclusive catheter cart or kit. (Quality of evidence: MODERATE) | 5 Use ultrasound guidance for catheter insertion. (Quality of evidence: HIGH) | 6 Use maximum sterile barrier precautions during CVC insertion. (Quality of evidence: MODERATE) | After insertion | 1 Ensure appropriate nurse-to-patient ratio and limit use of float nurses in ICUs. (Quality of evidence: HIGH) | 2 Use chlorhexidine-containing dressings for CVCs in patients aged >2 months. (Quality of evidence: HIGH) | 3 For nontunneled CVCs in adults and children, change transparent dressings and perform site care with a chlorhexidine-based antiseptic at least every 7 | days or immediately if the dressing is soiled, loose, or damp. Change gauze dressings every 2 days or earlier if the dressing is soiled, loose, or damp. | (Quality of evidence: MODERATE) | 4 Disinfect catheter hubs, needleless connectors, and injection ports before accessing the catheter. (Quality of evidence: MODERATE) | 5 Remove nonessential catheters. (Quality of evidence: MODERATE) | 6 Routine replacement of administration sets not used for blood, blood products, or lipid formulations can be performed at intervals up to 7 days. | (Quality of evidence: HIGH) | 7 Perform surveillance for CLABSI in ICU and non-ICU settings. (Quality of evidence: HIGH) | Additional approaches | 1 Use antiseptic or antimicrobial-impregnated CVCs. (Quality of evidence: HIGH in adult patients; MODERATE in pediatric patients) | 2 Use antimicrobial lock therapy for long-term CVCs. (Quality of evidence: HIGH) | 3 Use recombinant tissue plasminogen activating factor (rt-PA) once weekly after hemodialysis in patients undergoing hemodialysis through a CVC. | (Quality of evidence: HIGH) | 4 Utilize infusion or vascular access teams for reducing CLABSI rates. (Quality of evidence: LOW) | 5 Use antimicrobial ointments for hemodialysis catheter-insertion sites. (Quality of evidence: HIGH) | 6 Use an antiseptic-containing hub, connector cap, or port protector to cover connectors. (Quality of evidence: MODERATE) | Infection Control & Hospital Epidemiology 3 | https://doi.org/10.1017/ice.2023.138 Published online by Cambridge University Press | Strategies to prevent Clostridioides difficile infections (CDIs) | Strategies to prevent methicillin-resistant Staphylococcus aureus (MRSA) transmission and infection | Essential practices | 1 Encourage appropriate use of antimicrobials through implementation of an antimicrobial stewardship program. (Quality of evidence: MODERATE) | 2 Implement diagnostic stewardship practices for ensuring appropriate use and interpretation of C. difficile testing. (Quality of evidence: LOW) | 3 Use contact precautions for infected patients, single-patient room preferred. (Quality of evidence: LOW for hand hygiene; MODERATE for gloves; LOW | for gowns; LOW for single-patient room) | 4 Adequately clean and disinfect equipment and the environment of patients with CDI. (Quality of evidence: LOW for equipment; LOW for environment) | 5 Assess the adequacy of room cleaning. (Quality of evidence: LOW) | 6 Implement a laboratory-based alert system to provide immediate notification to infection preventionists and clinical personnel about newly diagnosed | patients with CDI. (Quality of evidence: LOW) | 7 Conduct CDI surveillance and analyze and report CDI data. (Quality of evidence: LOW) | 8 Educate healthcare personnel (HCP), environmental service personnel, and hospital administration about CDI. (Quality of evidence: LOW) | 9 Educate patients and their families about CDI as appropriate. (Quality of evidence: LOW) | 10 Measure compliance with CDC or WHO hand hygiene and contact precaution recommendations. (Quality of evidence: LOW) | Additional approaches | 1 Intensify the assessment of compliance with process measures. (Quality of evidence: LOW) | 2 Perform hand hygiene with soap and water as the preferred method following care of or interacting with the healthcare environment of a patient with | CDI. (Quality of evidence: LOW) | 3 Place patients with diarrhea on contact precautions while C. difficile testing is pending. (Quality of evidence: LOW) | 4 Prolong the duration of contact precautions after the patient becomes asymptomatic until hospital discharge. (Quality of evidence: LOW) | 5 Use an EPA-approved sporicidal disinfectant, such as diluted (1:10) sodium hypochlorite, for environmental cleaning and disinfection. Implement a | system to coordinate with environmental services if it is determined that sodium hypochlorite is needed for environmental disinfection. (Quality of | evidence: LOW) | Essential practices | 1 Implement an MRSA monitoring program. (Quality of evidence: LOW) | 2 Conduct an MRSA risk assessment. (Quality of evidence: LOW) | 3 Promote compliance with CDC or World Health Organization (WHO) hand hygiene recommendations. (Quality of evidence: MODERATE) | 4 Use contact precautions for MRSA-colonized and MRSA-infected patients. A facility that chooses or has already chosen to modify the use of contact | precautions for some or all of these patients should conduct an MRSA-specific risk assessment to evaluate the facility for transmission risks and to | assess the effectiveness of other MRSA risk mitigation strategies (eg, hand hygiene, cleaning and disinfection of the environment, single occupancy | patient rooms) and should establish a process for ongoing monitoring, oversight, and risk assessment. (Quality of evidence: MODERATE) | 5 Ensure cleaning and disinfection of equipment and the environment. (Quality of evidence: MODERATE) | 6 Implement a laboratory-based alert system that notifies healthcare personnel (HCP) of new MRSA-colonized or MRSA-infected patients in a timely | manner. (Quality of evidence: LOW) | 7 Implement an alert system that identifies readmitted or transferred MRSA-colonized or MRSA-infected patients. (Quality of evidence: LOW) | 8 Provide MRSA data and outcome measures to key stakeholders, including senior leadership, physicians, nursing staff, and others. (Quality of evidence: | LOW) | 9 Educate healthcare personnel about MRSA. (Quality of evidence: LOW) | 10 Educate patients and families about MRSA. (Quality of evidence: LOW) | 11 Implement an antimicrobial stewardship program. (Quality of evidence: LOW) | Additional approaches | Active surveillance testing (AST) | 1 Implement an MRSA AST program for select patient populations as part of a multifaceted strategy to control and prevent MRSA. (Quality of evidence: | MODERATE) Note: specific populations may have different evidence ratings. | 2 Active surveillance for MRSA in conjunction with decolonization can be performed in targeted populations prior to surgery to prevent postsurgical | MRSA infection. (Quality of evidence: MODERATE) | (Continued) | 4 Deborah S. Yokoe et al | https://doi.org/10.1017/ice.2023.138 Published online by Cambridge University Press | Strategies to prevent surgical-site infections (SSIs) | (Continued ) | 3 Active surveillance with contact precautions is inferior to universal decolonization for reduction of MRSA clinical isolates in adult ICUs. (Quality of | evidence: HIGH) | 4 Hospital-wide active surveillance for MRSA can be used in conjunction with contact precautions to reduce the incidence of MRSA infection. (Quality of | evidence: MODERATE) | 5 Active surveillance can be performed in the setting of an MRSA outbreak or evidence of ongoing transmission of MRSA within a unit as part of a | multifaceted strategy to halt transmission. (Quality of evidence: MODERATE) | Screen healthcare personnel for MRSA infection or colonization | 1 Screen HCP for MRSA infection or colonization if they are epidemiologically linked to a cluster of MRSA infections. (Quality of evidence: LOW) | MRSA decolonization therapy | 1 Use universal decolonization (ie, daily CHG bathing plus 5 days of nasal decolonization) for all patients in adult ICUs to reduce endemic MRSA clinical | cultures. (Quality of evidence: HIGH) | 2 Perform preoperative nares screening with targeted use of CHG and nasal decolonization in MRSA carriers to reduce MRSA SSI from surgical | procedures involving implantation of hardware. (Quality of evidence: MODERATE) | 3 Screen for MRSA and provide targeted decolonization with CHG bathing and nasal decolonization to MRSA carriers in surgical units to reduce | postoperative MRSA inpatient infections. (Quality of evidence: MODERATE) | 4 Provide CHG bathing plus nasal decolonization to known MRSA carriers outside the ICU with medical devices, specifically central lines, midline | catheters, and lumbar drains to reduce MRSA clinical cultures. (Quality of evidence: MODERATE) | 5 Consider postdischarge decolonization of MRSA carriers to reduce postdischarge MRSA infections and readmissions. (Quality of evidence: HIGH) | 6 Neonatal ICUs should consider targeted or universal decolonization during times of above-average MRSA infection rates or targeted decolonization for | patients at high risk of MRSA infection (eg, low birth weight, indwelling devices, or prior to high-risk surgeries). (Quality of evidence: MODERATE) | 7 Burn units should consider targeted or universal decolonization during times of above-average MRSA infection rates. (Quality of evidence: MODERATE) | 8 Consider targeted or universal decolonization of hemodialysis patients. (Quality of evidence: MODERATE) | 9 Decolonization should be strongly considered as part of a multimodal approach to control MRSA outbreaks. (Quality of evidence: MODERATE) | Universal use of gowns and gloves | 1 Use gowns and gloves when providing care to or entering the room of any adult ICU patient, regardless of MRSA colonization status. (Quality of | evidence: MODERATE) | Essential practices | 1 Administer antimicrobial prophylaxis according to evidence-based standards and guidelines. (Quality of evidence: HIGH) | 2 Use a combination of parenteral and oral antimicrobial prophylaxis prior to elective colorectal surgery to reduce the risk of SSI. (Quality of evidence: | HIGH) | 3 Decolonize surgical patients with an anti-staphylococcal agent in the preoperative setting for orthopedic and cardiothoracic procedures. (Quality of | evidence: HIGH) | Decolonize surgical patients in other procedures at high risk of staphylococcal SSI, such as those involving prosthetic material. (Quality of evidence: | LOW) | 4 Use antiseptic-containing preoperative vaginal preparation agents for patients undergoing cesarean delivery or hysterectomy. (Quality of evidence: | MODERATE) | 5 Do not remove hair at the operative site unless the presence of hair will interfere with the surgical procedure. (Quality of evidence: MODERATE) | 6 Use alcohol-containing preoperative skin preparatory agents in combination with an antiseptic. (Quality of evidence: HIGH) | 7 For procedures not requiring hypothermia, maintain normothermia (temperature >35.5 °C) during the perioperative period. (Quality of evidence: HIGH). | 8 Use impervious plastic wound protectors for gastrointestinal and biliary tract surgery. (Quality of evidence: HIGH) | 9 Perform intraoperative antiseptic wound lavage. (Quality of evidence: MODERATE) | 10 Control blood glucose level during the immediate postoperative period for all patients. (Quality of evidence: HIGH) | 11 Use a checklist and/or bundle to ensure compliance with best practices to improve surgical patient safety. (Quality of evidence: HIGH) | 12 Perform surveillance for SSI. (Quality of evidence: MODERATE) | 13 Increase the efficiency of surveillance by utilizing automated data. (Quality of evidence: MODERATE) | 14 Provide ongoing SSI rate feedback to surgical and perioperative personnel and leadership. (Quality of evidence: MODERATE) | 15 Measure and provide feedback to healthcare personnel (HCP) regarding rates of compliance with process measures. (Quality of evidence: LOW) | (Continued) | Infection Control & Hospital Epidemiology 5 | https://doi.org/10.1017/ice.2023.138 Published online by Cambridge University Press | Strategies to prevent ventilator-associated pneumonia (VAP) and ventilator-associated events (VAEs) | Adult patients | (Continued ) | 16 Educate surgeons and perioperative personnel about SSI prevention measures. (Quality of evidence: LOW) | 17 Educate patients and their families about SSI prevention as appropriate. (Quality of evidence: LOW) | 18 Implement policies and practices to reduce the risk of SSI for patients that align with applicable evidence-based standards, rules and regulations, and | medical device manufacturer instructions for use. (Quality of evidence: MODERATE) | 19 Observe and review operating room personnel and the environment of care in the operating room and in central sterile reprocessing. (Quality of | evidence: LOW) | Additional approaches | 1 Perform an SSI risk assessment. (Quality of evidence: LOW) | 2 Consider use of negative-pressure dressings in patients who may benefit. (Quality of evidence: MODERATE) | 3 Observe and review practices in the preoperative clinic, post-anesthesia care unit, surgical intensive care unit, and/or surgical ward. (Quality of | evidence: MODERATE) | 4 Use antiseptic-impregnated sutures as a strategy to prevent SSI. (Quality of evidence: MODERATE) | Essential practices | Interventions with little risk of harm and that are associated with decreases in duration of mechanical ventilation, length of stay, mortality, antibiotic utilization, | and/or costs | Avoid intubation and prevent reintubation if possible. | 1 Use high flow nasal oxygen or non-invasive positive pressure ventilation (NIPPV) as appropriate, whenever safe and feasible. (Quality of evidence: HIGH) | Minimize sedation. | 1 Minimize sedation of ventilated patients whenever possible. (Quality of evidence: HIGH) | 2 Preferentially use multimodal strategies and medications other than benzodiazepines to manage agitation. (Quality of evidence: HIGH) | 3 Utilize a protocol to minimize sedation. (Quality of evidence: HIGH) | 4 Implement a ventilator liberation protocol. (Quality of evidence: HIGH) | Maintain and improve physical conditioning. | 1 Provide early exercise and mobilization. (Quality of evidence: MODERATE) | Elevate the head of the bed to 30°–45°. (Quality of evidence: LOW) | Provide oral care with toothbrushing but without chlorhexidine. (Quality of evidence: MODERATE) | Provide early enteral rather than parenteral nutrition. (Quality of evidence: HIGH) | Maintain ventilator circuits. | 1 Change the ventilator circuit only if visibly soiled or malfunctioning (or per manufacturers’ instructions) (Quality of evidence: HIGH). | Additional approaches | May decrease duration of mechanical ventilation, length of stay, and/or mortality in some populations but not in others, and they may confer some risk of harm | in some populations. | 1 Consider using selective decontamination of the oropharynx and digestive tract to decrease microbial burden in ICUs with low prevalence of antibiotic | resistant organisms. Antimicrobial decontamination is not recommended in countries, regions, or ICUs with high prevalence of antibiotic-resistant | organisms. (Quality of evidence: HIGH) | Additional approaches | May lower VAP rates, but current data are insufficient to determine their impact on duration of mechanical ventilation, length of stay, and mortality. | 1 Consider using endotracheal tubes with subglottic secretion drainage ports to minimize pooling of secretions above the endotracheal cuff in patients | likely to require >48–72 hours of intubation. (Quality of evidence: MODERATE) | 2 Consider early tracheostomy. (Quality of evidence: MODERATE) | 3 Consider postpyloric feeding tube placement in patients with gastric feeding intolerance at high risk for aspiration. (Quality of evidence: MODERATE) | 6 Deborah S. Yokoe et al | https://doi.org/10.1017/ice.2023.138 Published online by Cambridge University Press | Preterm neonatal patients | Pediatric patients | Essential practices | Confer minimal risk of harm and may lower VAP and/or PedVAE rates. | Avoid intubation. (Quality of evidence: HIGH) | Minimize duration of mechanical ventilation. (Quality of evidence: HIGH) | 1 Manage patients without sedation whenever possible. (Quality of evidence: LOW) | 2 Use caffeine therapy for apnea of prematurity within 72 hours after birth to facilitate extubation. (Quality of evidence: HIGH) | 3 Assess readiness to extubate daily. (Quality of evidence: LOW) | 4 Take steps to minimize unplanned extubation and reintubation. (Quality of evidence: LOW) | 5 Provide regular oral care with sterile water (extrapolated from practice in infants and children, no data in preterm neonates). (Quality of evidence: | LOW) | 6 Change the ventilator circuit only if visibly soiled or malfunctioning or according to the manufacturer’s instructions for use (extrapolated from studies in | adults and children, no data in preterm neonates). (Quality of evidence: LOW) | Additional approaches | Minimal risks of harm, but impact on VAP and VAE rates is unknown. | 1 Lateral recumbent positioning. (Quality of evidence: LOW) | 2 Reverse Trendelenberg positioning. (Quality of evidence: LOW) | 3 Closed or in-line suctioning. (Quality of evidence: LOW) | 4 Oral care with maternal colostrum. (Quality of evidence: MODERATE) | Essential practices | Confer minimal risk of harm and some data suggest that they may lower VAP rates, PedVAE rates, and/or duration of mechanical ventilation. | Avoid intubation. | 1 Use noninvasive positive pressure ventilation (NIPPV) or high-flow oxygen by nasal cannula whenever safe and feasible. (Quality of evidence: | MODERATE) | Minimize duration of mechanical ventilation. | 1 Assess readiness to extubate daily using spontaneous breathing trials in patients without contraindications. (Quality of evidence: MODERATE) | 2 Take steps to minimize unplanned extubations and reintubations. (Quality of evidence: LOW) | 3 Avoid fluid overload. (Quality of evidence: MODERATE) | Provide regular oral care (ie, toothbrushing or gauze if no teeth). (Quality of evidence: LOW) | Elevate the head of the bed unless medically contraindicated. (Quality of evidence: LOW) | Maintain ventilator circuits. | 1 Change ventilator circuits only when visibly soiled or malfunctioning (or per manufacturer’s instructions). (Quality of evidence: MODERATE) | 2 Remove condensate from the ventilator circuit frequently and avoid draining the condensate toward the patient. (Quality of evidence: LOW) | Endotracheal tube selection and management | 1 Use cuffed endotracheal tubes. (Quality of evidence: LOW) | 2 Maintain cuff pressure and volume at the minimal occlusive settings to prevent clinically significant air leaks around the endotracheal tube, typically | 20-25cm H2O. This “minimal leak” approach is associated with lower rates of post-extubation stridor. (Quality of evidence: LOW) | 3 Suction oral secretions before each position change. (Quality of evidence: LOW) | Additional approaches | Minimal risks of harm and some evidence of benefit in adult patients but data in pediatric populations are limited. | 1 Minimize sedation. (Quality of evidence: MODERATE) | 2 Use endotracheal tubes with subglottic secretion drainage ports for patients ≥10 years of age. (Quality of evidence: LOW) | 3 Consider early tracheostomy. (Quality of evidence: LOW) | Infection Control & Hospital Epidemiology 7 | https://doi.org/10.1017/ice.2023.138 Published online by Cambridge University Press | Strategies to prevent nonventilator hospital-acquired pneumonia (NV-HAP) | Strategies to prevent healthcare-associated infections through hand hygiene | Essential practices | Promote the maintenance of healthy hand skin and nails. (Quality of evidence: HIGH) | 1 Promote the preferential use of alcohol-based hand sanitizer (ABHS) in most clinical situations. (Quality of evidence: HIGH) | 2 Perform hand hygiene as indicated by CDC or the WHO Five Moments. (Quality of evidence: HIGH) | 3 Include fingernail care in facility-specific policies related to hand hygiene. (Quality of evidence: HIGH) | a) Healthcare personnel (HCP) should maintain short, natural fingernails. | b) Nails should not extend past the fingertip. | c) HCP who provide direct or indirect care in high-risk areas | (eg, ICU or perioperative) should not wear artificial fingernail extenders. | d) Prohibitions against fingernail polish (standard or gel shellac) are at the discretion of the infection prevention program, except among scrubbed | individuals who interact with the sterile field during surgical procedures; these individuals should not wear fingernail polish or gel shellac. | 4 Engage all HCP in primary prevention of occupational irritant and allergic contact dermatitis. (Quality of evidence: HIGH) | 5 Provide cotton glove liners for HCP with hand irritation and educate these HCP on their use. (Quality of evidence: MODERATE) | Select appropriate products. | 1 For routine hand hygiene, choose liquid, gel, or foam ABHS with at least 60% alcohol. (Quality of evidence: HIGH) | 2 Involve HCP in selection of products. (Quality of evidence: HIGH) | 3 Obtain and consider manufacturers’ product-specific data if seeking ABHS with ingredients that may enhance efficacy against organisms anticipated to | be less susceptible to biocides. (Quality of evidence: MODERATE) | 4 Confirm that the volume of ABHS dispensed is consistent with the volume shown to be efficacious. (Quality of evidence: HIGH) | 5 Educate HCP about an appropriate volume of ABHS and the time required to obtain effectiveness. (Quality of evidence: HIGH) | 6 Provide facility-approved hand moisturizer that is compatible with antiseptics and gloves. (Quality of evidence: HIGH) | 7 For surgical antisepsis, use an FDA-approved surgical hand scrub or waterless surgical hand rub. (Quality of evidence: HIGH) | Ensure the accessibility of hand hygiene supplies. (Quality of evidence: HIGH) | 1 Ensure ABHS dispensers are unambiguous, visible, and accessible within the workflow of HCP. (Quality of evidence: HIGH) | 2 In private rooms, consider 2 ABHS dispensers the minimum threshold for adequate numbers of dispensers: 1 dispenser in the hallway, and 1 in the | patient room. (Quality of evidence: HIGH) | 3 In semiprivate rooms, suites, bays, and other multipatient bed configurations, consider 1 dispenser per 2 beds the minimum threshold for adequate | numbers of dispensers. Place ABHS dispensers in the workflow of HCP. (Quality of evidence: LOW) | 4 Ensure that the placement of hand hygiene supplies (eg, individual pocket-sized dispensers, bed mounted ABHS dispenser, single use pump bottles) is | easily accessible for HCP in all areas where patients receive care. (Quality of evidence: HIGH) | 5 Evaluate for the risk of intentional consumption. Utilize dispensers that mitigate this risk, such as wall-mounted dispensers that allow limited numbers | of activations within short periods (eg, 5 seconds). (Quality of evidence: LOW) | 6 Have surgical hand rub and scrub available in perioperative areas. (Quality of evidence: HIGH) | 7 Consider providing ABHS hand rubs or handwash with FDA-approved antiseptics for use in procedural areas and prior to high-risk bedside procedures | (eg, central-line insertion). (Quality of evidence: LOW) | (Continued) | Practices supported by interventional studies suggesting lower | NV-HAP rates | 1 Provide regular oral care. | 2 Diagnose and manage dysphagia. | 3 Provide early mobilization. | 4 Implement multimodal interventions to prevent viral infections. | 5 Use prevention bundles. | 8 Deborah S. Yokoe et al | https://doi.org/10.1017/ice.2023.138 Published online by Cambridge University Press | Implementing strategies to prevent healthcare-associated infections | Standard approach to implementation | Examples of implementation frameworks | (Continued ) | Ensure appropriate glove use to reduce hand and environmental contamination. (Quality of Evidence: HIGH) | 1 Use gloves for all contact with the patient and environment as indicated by standard and contact precautions during the care of individuals with | organisms confirmed to be less susceptible to biocides (e.g., C. difficile or norovirus) | 2 Educate HCP about the potential for self-contamination and environmental contamination when gloves are worn. (Quality of evidence: HIGH) | 3 Educate and confirm the ability of HCP to doff gloves in a manner that avoids contamination. (Quality of evidence: HIGH) | Take steps to reduce environmental contamination associated with sinks and sink drains. (Quality of evidence: HIGH) | Monitor adherence to hand hygiene. (Quality of evidence: HIGH) | Provide timely and meaningful feedback to enhance a culture of safety. (Quality of evidence: MODERATE) | Additional approaches during outbreaks | 1 Consider educating HCP using a structured approach (eg, WHO Steps) for handwashing or hand sanitizing. Evaluate HCP adherence to technique. | (Quality of evidence: LOW) | 2 For waterborne pathogens of premise plumbing, consider disinfection of sink drains using an EPA-registered disinfectant with claims against biofilms. | Consult with state or local public health for assistance in determining appropriate protocols for use and other actions needed to ensure safe supply. | (Quality of evidence: LOW) | 3 For C. difficile and norovirus, in addition to contact precautions, encourage hand washing with soap and water after the care of patients with known or | suspected infections. (Quality of evidence: LOW) | 1 Assess determinants of change and | classify as follows: | • Facilitators: promote practice or | change, or | • Barriers: hinder practice or change | Individual level: healthcare personnel, leaders, patients, and visitors’ preferences, needs, attitudes, and | knowledge. | Facility level: team composition, communication, culture, capacity, policies, resources. | Partners: degree of support and buy-in. | 2 Choose measures Measurement methods must be appropriate for the question(s) they seek to answer and adhere to the | methods’ data collection and analysis rules: | • Outcome measure: ultimate goal (eg, HAI reduction). | • Process measure: action reliability (eg, bundle adherence). | • Balancing measure: undesired outcome of change (eg, staff absences due to required vaccine side effects). | 3 Select framework(s) See below and “Implementing Strategies to Prevent Infections in Acute Care Settings” (Table 3) | 32 | Framework Published Experience Resources | 4Es Settings | • Healthcare facilities | • Large-scale projects including multiple | sites | Infection prevention and control | • HAI prevention (including mortality | reduction and cost savings) | • 4Es Framework11 | • HAI reduction12–14 | • Mortality reduction15 | • Cost savings16 | Behavior Change Wheel Settings | • Community-based practice | • Healthcare facilities | Healthy behaviors | • Smoking cessation | • Obesity prevention | • Increased physical activity | Infection prevention and control | • Hand hygiene adherence | • Antibiotic prescribing17 | • Behavior Change Wheel: A Guide to Designing Interventions18 | • Stand More at Work (SMArT Work)19 | (Continued) | Infection Control & Hospital Epidemiology 9 | https://doi.org/10.1017/ice.2023.138 Published online by Cambridge University Press | Acknowledgments. The Compendium Partners thank the authors for their | dedication to this work, including maintaining adherence to the rigorous | process for the development of the Compendium: 2022 Updates, involving but | not limited to screening of thousands of articles; achieving multilevel consensus; | and consideration of, response to, and incorporation of many organizations’ | feedback and comments. We acknowledge these efforts especially because they | occurred as the authors handled the demands of the COVID-19 pandemic. The | authors thank Valerie Deloney, MBA, for her organizational expertise in the | development of this manuscript and Janet Waters, MLS, BSN, RN, for her | expertise in developing the strategies used for the literature searches that | informed this manuscript. The authors thank the many individuals and | organizations who gave their time and expertise to review and provide | (Continued ) | Comprehensive Unit-based | Safety Program (CUSP) | Settings | • Intensive care units | • Ambulatory centers | Improvements | • Antibiotic prescribing | • CLABSI prevention | • CAUTI prevention | • CUSP Implementation Toolkit20 | • AHA/HRET: Eliminating CAUTI (Stop CAUTI)21 | • AHRQ Toolkit to Improve Safety in Ambulatory Surgery Centers22 | European Mixed Methods Settings | • European institutions of varied | healthcare systems and cultures | Improvements: | • CLABSI prevention | • Hand hygiene | • PROHIBIT: Description and Materials23 | Getting to Outcomes (GTO)® Settings | • Community programs and services | Improvements | • Sexual health promotion | • Dual-disorder treatment program in | veterans | • Community emergency preparedness | • RAND Guide for Emergency Preparedness24 (illustrated overview of GTO® methodology) | Model for Improvement Settings | • Healthcare (inpatient, perioperative, | ambulatory) | • Public health | Interventions | • PPE use | • HAI prevention | • Public health process evaluation | • Institute for Healthcare Improvement25 | • The Improvement Guide26 | • Deming’s System of Profound Knowledge27 | Reach, Effectiveness, Adoption, | Implementation, Maintenance | (RE-AIM) | Settings | • Healthcare | • Public health | • Community programs | • Sexual health | Evaluations | • Antimicrobial stewardship in the ICU | • Clinical practice guidelines for STIs | • Promotion of vaccination | • Implementation of contact tracing | • RE-AIM.org28 | • Understanding and applying the RE-AIM framework: Clarifications and | resources29 | Replicating Effective Practices | (REP) | Settings | • Healthcare | • Public health | • HIV prevention | Interventions that have produced | positive results are reframed for local | relevance | CDC Compendium of HIV Prevention Interventions with Evidence of | Effectiveness30 (see Section C, Intervention Checklist) | Theoretical Domains Settings | • Healthcare (inpatient, perioperative, | ambulatory) | • Community (individual and communitybased behaviors) | Health maintenance | • Diabetes management in primary care | • Pregnancy weight management | HCP practice | • ICU blood transfusion | • Selective GI tract decontamination | • Preoperative testing | • Spine imaging | • Hand hygiene

The global shipping network (GSN) has been suggested as a pathway for the establishment and reintroduction of Aedes aegypti and Aedes albopictus primarily via the tire trade. We used historical maritime movement data in combination with an agent-based model to understand invasion risk in the United States Gulf Coast and how the risk of these invasions could be reduced. We found a strong correlation between the total number of cargo ship arrivals at each port and likelihood of arrival by both Ae. aegypti and Ae. albopictus. Additionally, in 2012, 99.2% of the arrivals into target ports had most recently visited ports occupied by both Ae. aegypti and Ae. albopictus, increasing risk of Aedes invasion. Model results indicated that detection and removal of mosquitoes from containers when they are unloaded at a port may be more effective in reducing the establishment of mosquito populations compared to eradication efforts that occur while onboard the vessel, suggesting detection efforts should be focused on unloaded containers. To reduce the risk of invasion and reintroduction of Ae. aegypti and Ae. albopictus, surveillance and control efforts should be employed when containers leave high risk locations and when they arrive in ports at high risk of establishment. Copyright The copyright holder for this preprint is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under a CC-BY-NC-ND 4.0 International license.

The emergence and spread of SARS-CoV-2 lineage B.1.1.7, first detected in the United Kingdom, has become a global public health concern because of its increased transmissibility. Over 2500 COVID-19 cases associated with this variant have been detected in the US since December 2020, but the extent of establishment is relatively unknown. Using travel, genomic, and diagnostic data, we highlight the primary ports of entry for B.1.1.7 in the US and locations of possible underreporting of B.1.1.7 cases. Furthermore, we found evidence for many independent B.1.1.7 establishments starting in early December 2020, followed by interstate spread by the end of the month. Finally, we project that B.1.1.7 will be the dominant lineage in many states by mid to late March. Thus, genomic surveillance for B.1.1.7 and other variants urgently needs to be enhanced to better inform the public health response.

INTRODUCTION: Adverse childhood experiences are associated with a host of negative outcomes; however, few have studied cumulative adverse childhood experiences in the context of pregnancy and infant health. This study examines state-level prevalence of adverse childhood experiences and associations with pregnancy- and infant health‒related indicators. METHODS: The study used 2016-2018 Pregnancy Risk Assessment Monitoring System population-based data from 5 states. Analyses were conducted for individual states and grouped states using similar adverse childhood experience items. Thirteen adverse childhood experience measures were included across 3 domains: abuse, neglect, and household challenges. Adverse childhood experience scores were calculated for the number of adverse childhood experiences experienced (0, 1, 2, ≥3) on the basis of available state measures. Fourteen pregnancy- and infant health‒related indicators were examined, including unwanted pregnancy, adequate prenatal care, experiences during pregnancy (e.g., smoking, abuse, depression), gestational diabetes, hypertensive disorders of pregnancy, birth outcomes (e.g., preterm birth), and breastfeeding. Adjusting for demographics, parity, health insurance status, and educational attainment, prevalence ratios and 95% CIs were calculated to examine the associations between pregnancy- and infant health‒related indicators and adverse childhood experience scores. RESULTS: Over 50% of respondents reported at least 1 adverse childhood experience and 13%-31% reported ≥3 adverse childhood experiences, depending on the state. Significant associations were identified in all adjusted models between adverse childhood experiences and unwanted pregnancy, smoking, physical abuse, and depression during pregnancy. CONCLUSIONS: Adverse childhood experiences are associated with risk factors that impact pregnancy and infant health. Preventing and mitigating adverse childhood experiences is an important strategy to improve pregnancy- and infant health‒related indicators.

Purpose: Sexual violence (SV) and adolescent relationship abuse (ARA) are common in the U. S. and have strong associations with negative health and wellbeing outcomes. Manhood 2.0 is the first U.S. program designed for community settings to build bystander skills while also challenging harmful gender norms. A cluster-randomized trial comparing Manhood 2.0 to Job Skills, a job readiness training control condition, demonstrated that it is a promising strategy to prevent sexual violence and adolescent relationship abuse. Such community-based interventions may be particularly relevant in lower resource urban settings, and the costs of such prevention programs have not been considered previously. Methods: The aim of the present study is to perform systematic and standardized cost calculations associated with implementing Manhood 2.0 among adolescent males. In addition, this study provides detailed cost information of the community-based intervention program, as well as costs associated with implementing the Job Skills control program. Program implementation data were recorded throughout the study period (20152019) by the Manhood 2.0 study team. Results: The cost of implementing Manhood 2.0 is $4,771 per complete round of program delivery and $451 per participant, which is approximately the same cost as the control Job Skills program ($4,432 and $453 per participant). The marginal cost per additional round of Manhood 2.0 program is $3,682. Conclusion: Implementation of a community-based program requires substantial resources and collaborations with community partners especially in economically disadvantaged neighborhoods. This study provides a snapshot of the cost information of a community-based intervention program from the implementing agencys perspective, which is essential in helping decision-makers understand the costs they will incur by implementing prevention programs and ensuring program feasibility and sustainability. 2022, This is a U.S. Government work and not under copyright protection in the US; foreign copyright protection may apply.

Purpose: Despite evidence showing the importance of structural determinants for child well-being and the existence of policies that can promote child well-being, many communities are not adopting these policies. Limited awareness of structural determinants may explain this gap. This study establishes the public's recognition of structural determinants and their associations with support for policies that promote child well-being. Methods: Secondary analyses of survey data collected in 2019 from a random sample of 2496 adults in the United States. This survey asked why some children “struggle” (e.g., do poorly in school, use drugs, or get involved in crime). Respondents could select individual (e.g., lack of effort) and structural (e.g., low wages) explanations. Respondents were also asked about their support for policies that are supportive of children and families. Results: Stronger beliefs of structural explanations were associated with greater support for policies that strengthen family economics, family-friendly work, and afford access to high-quality early childcare and education. Beliefs in individual explanations were inversely associated with support for these policies. Conclusions: These findings suggest increasing recognition of the structural determinants that hinder child development may help increase support for policies that are effective in improving children's outcomes. © 2021 Society for the Psychological Study of Social Issues. This article has been contributed to by US Government employees and their work is in the public domain in the USA.

To examine the association between child neglect and adult suicide risk as well as the underlying mechanism. Adults aged 18 or older from the National Epidemiological Survey on Alcohol and Related Conditions Wave 3 who did not have suicide attempts before 18 were included (N = 35,275). Child neglect was categorized into emotional and physical neglect. Suicide risk was captured by suicide attempt. Mediators included internalizing and externalizing symptoms. Natural effect models along with regression analyses were used to estimate the mediated models. Respondents who reported child emotional neglect had greater odds of attempting suicide than those who did not report child emotional neglect. This association was partially mediated by internalizing symptoms. Child emotional neglect is associated with greater odds of suicide attempt and internalizing symptoms partially mediate this association. These results highlight the importance of a comprehensive approach to suicide prevention which includes providing safe, stable, nurturing relationships and environments to prevent child neglect.

Between 2012 and 2018, incidents of opioid-involved injuries surged and the number of children in foster care due to parental drug use disorder increased. Treatments for opioid use disorder (OUD) might prevent or reduce the amount of time that children spend in the child welfare system. Using administrative data, we examined the impact of Medicaid expansion and state support for methadone as a medication for opioid use disorder (MOUD) on first-time foster care placements. Results show that first-time foster care entries due to parental drug use disorder experienced a reduction of 28 per 100,000 children in Medicaid expansion states with methadone MOUD covered by their state Medicaid programs. The largest reduction was found among non-Hispanic Black children and the youngest children (age 0–1 years). Policies that increase OUD treatment access may reduce foster care placements by reducing parents’ drug use, a risk factor for child abuse/neglect and subsequent home removal. © 2021

PROBLEM/CONDITION: Gastrointestinal illness is common worldwide and can be transmitted by an infected person or contaminated food, water, or environmental surfaces. Outbreaks of gastrointestinal illness commonly occur in crowded living accommodations or communities where persons are physically close. Pathogens that cause gastrointestinal illness outbreaks can spread quickly in closed and semienclosed environments, such as cruise ships. CDC's Vessel Sanitation Program (VSP) is responsible for conducting public health inspections and monitoring acute gastroenteritis (AGE) illness on cruise ships entering the United States after visiting a foreign port. PERIOD COVERED: 2006-2019. DESCRIPTION OF SYSTEM: VSP maintains the Maritime Illness Database and Reporting System (MIDRS) for monitoring cases of AGE illness among passengers and crew sailing on cruise ships carrying ≥13 passengers and within 15 days of arrival at U.S. ports from foreign ports of call. Cruise ships under VSP jurisdiction are required to submit a standardized report (24-hour report) of AGE case counts for passengers and crew 24-36 hours before arrival at the first U.S. port after traveling internationally. If the cumulative number of AGE cases increases after submission of the 24-hour report, an updated report must be submitted no less than 4 hours before the ship arrives at the U.S. port. A special report is submitted to MIDRS when vessels are within 15 days of arrival at a U.S. port and cumulative case counts reach 2% of the passenger or crew population during a voyage. VSP declares an outbreak when 3% or more of the passengers or crew on a voyage report AGE symptom to the ship's medical staff. RESULTS: During 2006-2019, a total of 37,276 voyage reports from 252 cruise ships were submitted to MIDRS. Of the 252 cruise ships, 80.6% were extra large in size (60,001-120,000 gross registered tons [GRT]), 37.0% and 32.9% had voyages lasting 3-5 days and 8-10 days, respectively, and 53.2% were traveling to a port in the Southeast region of the United States at the time the final MIDRS report was submitted. During 2006-2019, VSP received 18,040 (48.4%) 24-hour routine reports, 18,606 (49.9%) 4-hour update reports, and 612 (1.6%) special reports (2% and 3% AGE reports). Incidence rates decreased from 32.5 cases per 100,000 travel days to 16.9 for passengers and from 13.5 to 5.2 for crew. Among passengers, AGE incidence rates increased with increasing ship size and voyage length. For crew members, rates were significantly higher on extra-large ships (19.8 per 100,000 travel-days) compared with small and large ships and on voyages lasting 6-7 days. Geographically, passenger incidence rates were highest among ships underway to ports in California, Alaska, Texas, New York, Florida, and Louisiana. Among passengers, AGE incidence rates were significantly higher on ships anchoring in California (32.1 per 100,000 travel-days [95% confidence interval (CI) = 31.7-32.4]); among crew, they were significantly higher in the South region of the United States (25.9 [CI = 25.1-26.7]). INTERPRETATION: This report is the first detailed summary of surveillance data from MIDRS during 2006-2019. AGE incidence rates decreased during this time. Incidence rates among passengers were higher on mega and super-mega ships and voyages lasting >7 days. AGE incidence among crew was higher on extra-large ships and voyages lasting 6-7 days. Ship size and voyage length are associated with AGE incidence rates, and more targeted effort is needed to prevent disproportionate AGE incidence rates among passengers and crew sailing in high-risk situations. PUBLIC HEALTH ACTIONS: Maritime AGE surveillance provides important information about the epidemiology of gastrointestinal illness among cruise ship populations traveling in U.S. jurisdictions. AGE illness is highly contagious and can be transmitted quickly within vessels. State and local public health departments in the United States can use data in this report to better inform the traveling public about the risk for AGE and the importance of their role in minimizing the risk for illness while traveling onboard cruise ships. Key elements for reducing exposure to AGE illness, limiting the spread of illness, and preventing AGE outbreaks are proper hand hygiene practices and prompt isolation of symptomatic persons. Passengers can work in collaboration with cruise lines to promote onboard public health by frequently washing their hands, promptly reporting AGE illness symptoms, and isolating themselves from other persons immediately after illness onset. Access to and proper use of handwashing stations can reduce the risk for illness transmission aboard cruise ships.

Importance: Adverse Childhood Experiences (ACEs) are prevalent, preventable, and a public health issue that cycles from one generation to the next with serious implications for health and wellbeing, particularly. Research is needed to identify factors, including those related to economic position (i.e., wage, net family wealth, home ownership), that break the cycle of ACEs and inform decisions about policies, practices, and programs. Objective: To determine whether economic position moderates the association between mother's ACE score and child's ACE score and whether these pathways differ by race and ethnicity. Design: Conducted regression and moderation analysis using mother-child dyadic data from panel surveys, stratified by race. The simple slopes for the interactions were probed to determine the magnitude and significance of the interaction. Setting: Secondary data analysis utilizing data from two cohorts of the National Longitudinal Surveys: 1) National Longitudinal Survey of Youth 1979; and 2) National Longitudinal Survey of Youth 1979 Children and Young Adults. Participants: The sample included 6,261 children and 2,967 matched mothers. Main Outcomes (s) and Measure(s): The outcome variable was the child's ACE score. Mother's ACE score was the independent variable. Three economic position moderators were examined: mother's and her spouse's average wage and salary, average net family wealth, and percent of time owning a home during her child's first five years of life. Results: Mother's ACE score was positively associated with her child's ACE score. Economic position was a significant moderator for Black families. Higher wages and net family wealth during children's first five years were associated with weakened associations between mother and child ACEs for Black families. For Hispanic families, higher wages and salary were significantly associated with weakened associations. Among White families, higher net family wealth was associated with stronger ACEs transmission. Conclusions and Relevance: Taken together, these findings highlight the important role that economic position may play on breaking the cycle of ACEs. This information can inform decisions about what public assistance policies, practices, and programs may be used to improve economic stability among families as an effective ACEs prevention strategy, and for whom these strategies might be most effective at reducing the cycle of ACEs. © 2021

The emergence and spread of SARS-CoV-2 lineage B.1.1.7, first detected in the United Kingdom, has become a global public health concern because of its increased transmissibility. Over 2,500 COVID-19 cases associated with this variant have been detected in the United States (US) since December 2020, but the extent of establishment is relatively unknown. Using travel, genomic, and diagnostic data, we highlight that the primary ports of entry for B.1.1.7 in the US were in New York, California, and Florida. Furthermore, we found evidence for many independent B.1.1.7 establishments starting in early December 2020, followed by interstate spread by the end of the month. Finally, we project that B.1.1.7 will be the dominant lineage in many states by mid- to late March. Thus, genomic surveillance for B.1.1.7 and other variants urgently needs to be enhanced to better inform the public health response.

IMPORTANCE: Engaging adolescent boys and young men in preventing violence against women is a potentially impactful public health strategy. OBJECTIVE: To evaluate the effectiveness of a community-based, gender-transformative program (ie, Manhood 2.0) on perpetration of gender-based violence by adolescent boys and young men. DESIGN, SETTING, AND PARTICIPANTS: In this unblinded cluster randomized clinical trial, neighborhoods were designated as the unit of clustering (1:1 allocation). Three-month (ie, time point 2 [T2]) and 9-month (ie, time point 3 [T3]) follow-ups were conducted. The trial took place in 20 Pittsburgh, Pennsylvania, neighborhoods and 1 centrally located site with concentrated disadvantage. Pittsburgh-based adolescent boys and young men (ages 13 to 19 years) were recruited between July 27, 2015, and June 5, 2017, through youth-serving organizations and community-based alternatives to residential placement for juvenile justice-involved youth. Intention-to-treat analysis was conducted from June 2018 to November 2019. INTERVENTIONS: Manhood 2.0, an international program adapted for adolescent boys and young men in US urban communities, encourages these individuals to challenge gender norms that foster violence against women and unhealthy sexual relationships. Individuals in the control population received job-readiness training. Each program was 18 hours. MAIN OUTCOMES AND MEASURES: The primary outcome was change in participant-level perpetration of sexual violence (SV) or adolescent relationship abuse (ARA) at T3. RESULTS: Among 866 participants, 465 individuals (54%) enrolled in 11 intervention clusters and 401 individuals (46%) enrolled in 10 control clusters. In the intervention group, 325 participants (70%) were analyzed at T2 and 334 participants (72%) were analyzed at T3; in the control group, 262 participants (65%) were analyzed at T2 and 301 participants (75%) were analyzed at T3. Mean (SD) age was 15.5 (1.6) years; 609 participants (70%) self-identified as non-Hispanic Black, and 178 (20%) self-identified as Hispanic, multiracial, or other race/ethnicity other than White. Among individuals in the intervention group, 296 participants (64%) reported any SV or ARA perpetration at baseline, and 173 participants (52%) reported any SV or ARA perpetration at T3. Among individuals in the control group, 213 participants (53%) reported any SV or ARA perpetration at baseline, and 124 participants (41%) reported any SV or ARA perpetration at T3). The difference in reduction between groups was not significant. There was no evidence of an intervention effect for the primary outcome (adjusted odds ratio [OR], 1.32; 95% CI, 0.86-2.01; P = .20). CONCLUSIONS AND RELEVANCE: The findings from this evaluation of a community-based gender-transformative program for adolescent boys and young men did not show a significant intervention effect in reducing SV or ARA perpetration between Manhood 2.0 and a job-readiness control program. Combining gender-transformative approaches with job-readiness programs may be relevant for violence prevention in low-resource urban settings. Attention to improving implementation and strategies to sustain such community-based efforts are needed. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT02427061.

Children who grow up in poverty are at risk for various poor outcomes. Socioeconomic policies can shape the conditions in which families are raising children and may be effective at reducing financial strain and helping families obtain economic sufficiency, thereby reducing risk for poor health outcomes. This study used data from two surveys conducted in the US, the National Longitudinal Survey of Youth 1979 (NLSY79) and the NLSY79 Young Adult survey to determine whether the U.S. Federal Child Tax Credit (CTC), a socioeconomic policy that provides tax relief to low- and middle-income families to offset the costs of raising children, is associated with child well-being, as indicated by whether the child had injuries requiring medical attention and behavioral problems. Fixed-effects models, accounting for year and state of residence, detected a lower likelihood of injuries requiring medical attention (OR = 0.58, 95% CI [0.40, 0.86]) and significantly fewer behavior problems (b = -2.07, 95% CI [-4.06, -0.08]) among children with mothers eligible to receive a CTC, but only when it was partially refundable (i.e., mothers could receive a tax refund for a portion of the CTC that exceeds their tax liability) for families making as little as $3000 a year. Tax credits like the CTC have the potential to alleviate financial strain among families, and consequently, may have impacts on injury and behavior problems.

In January 2020, with support from the U.S. Department of Homeland Security (DHS), CDC instituted an enhanced entry risk assessment and management (screening) program for air passengers arriving from certain countries with widespread, sustained transmission of SARS-CoV-2, the virus that causes coronavirus disease 2019 (COVID-19). The objectives of the screening program were to reduce the importation of COVID-19 cases into the United States and slow subsequent spread within states. Screening aimed to identify travelers with COVID-19-like illness or who had a known exposure to a person with COVID-19 and separate them from others. Screening also aimed to inform all screened travelers about self-monitoring and other recommendations to prevent disease spread and obtain their contact information to share with public health authorities in destination states. CDC delegated postarrival management of crew members to airline occupational health programs by issuing joint guidance with the Federal Aviation Administration.* During January 17-September 13, 2020, a total of 766,044 travelers were screened, 298 (0.04%) of whom met criteria for public health assessment; 35 (0.005%) were tested for SARS-CoV-2, and nine (0.001%) had a positive test result. CDC shared contact information with states for approximately 68% of screened travelers because of data collection challenges and some states' opting out of receiving data. The low case detection rate of this resource-intensive program highlighted the need for fundamental change in the U.S. border health strategy. Because SARS-CoV-2 infection and transmission can occur in the absence of symptoms and because the symptoms of COVID-19 are nonspecific, symptom-based screening programs are ineffective for case detection. Since the screening program ended on September 14, 2020, efforts to reduce COVID-19 importation have focused on enhancing communications with travelers to promote recommended preventive measures, reinforcing mechanisms to refer overtly ill travelers to CDC, and enhancing public health response capacity at ports of entry. More efficient collection of contact information for international air passengers before arrival and real-time transfer of data to U.S. health departments would facilitate timely postarrival public health management, including contact tracing, when indicated. Incorporating health attestations, predeparture and postarrival testing, and a period of limited movement after higher-risk travel, might reduce risk for transmission during travel and translocation of SARS-CoV-2 between geographic areas and help guide more individualized postarrival recommendations.

Adverse childhood experiences (ACEs) are associated with mental health and substance use problems, but lesser known is how they interconnect. The objective of this study was to examine how internalizing and externalizing symptoms mediate the association of ACEs with prescription opioid misuse in order to understand how ACEs interconnect with mental health and substance use problems. Adults aged 18 or older from the National Epidemiological Survey on Alcohol and Related Conditions Wave 3 (NESARC-III) conducted in 2012-2013 were included (N=36,309). The prescription opioid misuse outcomes examined include prescription opioid misuse status, early-onset status of prescription opioid misuse, frequency of past-year prescription opioid misuse, and opioid use disorder. A natural effect model and regression analyses were used to conduct the mediation analyses. We found that respondents with higher ACE scores had greater odds of reporting past-year and lifetime prescription opioid misuse and DSM-V-diagnosed opioid use disorder as well as early onset of prescription opioid misuse (AORs range from 1.06 to 1.12). These associations are partially mediated by internalizing and externalizing symptoms. The findings suggest that internalizing and externalizing symptoms may be potential pathways through which ACEs are associated with prescription opioid misuse. Our results underscore the importance of preventing ACEs and reducing risk for internalizing and externalizing symptoms after exposure, which may reduce later prescription opioid misuse.

Foster care caseloads, an indicator of child maltreatment, are increasing. Children living in poverty are significantly more likely to be reported to the child welfare system and are overrepresented in foster care. Thus, it is critical to identify prevention strategies that can stem the flow of foster care entries, particularly among populations at higher risk. We used variations in the adoption and refund status of state-level Earned Income Tax Credit (EITC), a socioeconomic policy intended to reduce poverty, to examine their effect on foster care entry rates. Fixed-effects models, accounting for year- and state-fixed effects, demonstrated that a refundable EITC was associated with an 11% decrease in foster care entries compared to states without a state-level EITC after controlling for child poverty rate, racial/ethnic composition, education, and unemployment. Policies that strengthen economic supports for families may prevent child maltreatment and reduce foster care entries and associated costs.

INTRODUCTION: This study analyzed the associations among male adolescents' gender attitudes, intentions to intervene, witnessing peers' abusive behaviors, and multiple forms of adolescent violence perpetration. This community-based evaluation aims to inform future youth violence prevention efforts through the identification of potential predictors of interpersonal violence perpetration. METHODS: Cross-sectional data were from baseline surveys conducted with 866 male adolescents, aged 13-19 years, from community settings in 20 lower-resource neighborhoods in Pittsburgh, PA (August 2015 - June 2017), as part of a cluster RCT to evaluate a sexual violence prevention program. Participants completed in-person, anonymous electronic surveys about gender attitudes, bystander intentions, witnessing peers' abusive behaviors, violence perpetration, and demographics. The analysis was conducted between 2018 and 2019. RESULTS: The youth identified mostly as African American (70%) or Hispanic, multiracial, or other (21%). Most (88%) were born in the U.S., and 85% were in school. Youth with more equitable gender attitudes had lower odds of self-reported violence perpetration across multiple domains, including dating abuse (AOR=0.46, 95% CI=0.29, 0.72) and sexual harassment (AOR=0.50, 95% CI=0.37, 0.67). The relationship between intentions to intervene and violence perpetration was inconclusive. Witnessing peers engaged in abusive behaviors was associated with increased odds of multiple types of violence perpetration, such as dating abuse (witnessed 3 or more behaviors, AOR=2.41, 95% CI=1.31, 4.44). CONCLUSIONS: This is the first U.S.-based study to elicit information from male adolescents in community-based settings (rather than schools or clinics) about multiple types of interpersonal violence perpetration. Findings support violence prevention strategies that challenge harmful gender and social norms while simultaneously increasing youths' skills in interrupting peers' disrespectful and harmful behaviors.

BACKGROUND: In July 2018, the Arkansas Department of Health (ADH) was notified by Hospital A of three patients with bloodstream infections (BSIs) with a rapidly growing, nontuberculous Mycobacterium (NTM) species; on September 5, 2018, six additional BSIs were reported. All were among oncology patients at Clinic A. We investigated to identify sources and to prevent further infections. METHODS: ADH performed an onsite investigation at Clinic A on September 7, 2018 and reviewed patient charts, obtained environmental samples, and cultured isolates. Isolates were sequenced (whole genome, 16S, rpoB) by the Centers for Disease Control and Prevention to determine species identity and relatedness. RESULTS: By December 31, 2018, 52 (34%) of 151 oncology patients with chemotherapy ports accessed at Clinic A during March 22-September 12, 2018 had NTM BSIs. Infected patients received significantly more saline flushes than uninfected patients (P <0.001) during the risk period. NTM grew from 6 unused saline flushes compounded by Clinic A. The identified species was novel and designated Mycobacterium FVL 201832. Isolates from patients and saline flushes were highly related by whole-genome sequencing, indicating a common source. Clinic A changed to prefilled saline flushes on September 12 as recommended. CONCLUSIONS: Mycobacterium FVL 201832 caused BSIs in oncology clinic patients. Laboratory data allowed investigators to rapidly link infections to contaminated saline flushes; cooperation between multiple institutions resulted in timely outbreak resolution. New state policies being considered because of this outbreak include adding extrapulmonary NTM to ADH's reportable disease list and providing more oversight to outpatient oncology clinics.

INTRODUCTION: Adverse childhood experiences, such as violence victimization, substance misuse in the household, or witnessing intimate partner violence, have been linked to leading causes of adult morbidity and mortality. Therefore, reducing adverse childhood experiences is critical to avoiding multiple negative health and socioeconomic outcomes in adulthood. METHODS: Behavioral Risk Factor Surveillance System data were collected from 25 states that included state-added adverse childhood experience items during 2015-2017. Outcomes were self-reported status for coronary heart disease, stroke, asthma, chronic obstructive pulmonary disease, cancer (excluding skin cancer), kidney disease, diabetes, depression, overweight or obesity, current smoking, heavy drinking, less than high school completion, unemployment, and lack of health insurance. Logistic regression modeling adjusting for age group, race/ethnicity, and sex was used to calculate population attributable fractions representing the potential reduction in outcomes associated with preventing adverse childhood experiences. RESULTS: Nearly one in six adults in the study population (15.6%) reported four or more types of adverse childhood experiences. Adverse childhood experiences were significantly associated with poorer health outcomes, health risk behaviors, and socioeconomic challenges. Potential percentage reductions in the number of observed cases as indicated by population attributable fractions ranged from 1.7% for overweight or obesity to 23.9% for heavy drinking, 27.0% for chronic obstructive pulmonary disease, and 44.1% for depression. CONCLUSIONS AND IMPLICATIONS FOR PUBLIC HEALTH PRACTICE: Efforts that prevent adverse childhood experiences could also potentially prevent adult chronic conditions, depression, health risk behaviors, and negative socioeconomic outcomes. States can use comprehensive public health approaches derived from the best available evidence to prevent childhood adversity before it begins. By creating the conditions for healthy communities and focusing on primary prevention, it is possible to reduce risk for adverse childhood experiences while also mitigating consequences for those already affected by these experiences.

Risks for occupational exposures to respirable crystalline silica (RCS) during hydraulic fracturing were first systematically evaluated and reported by researchers at the National Institute for Occupational Safety and Health (NIOSH) in 2013.[1] At the time, NIOSH researchers determined that RCS exposures during these operations exceeded the relevant occupational exposure limits, in some cases by a factor of 10 or more. Health effects from RCS exposures can include silicosis, lung cancer, kidney and skin diseases, depending on the magnitude and duration of exposure.[2] In response to these findings, NIOSH researchers developed recommendations for hydraulic fracturing companies to implement controls for the seven primary point sources of aerosolized RCS identified during their research. | | Dust ejected from thief hatches on the tops of sand movers during filling. | Dust released from the sand mover conveyance belt. | Dust created from the momentum of proppant falling into the blender hopper. | Dust released from transfer belts when proppant is deposited onto the belt and conveyed to the blender. | Dust generated as proppant leaves the end of the transfer belt (i.e., “the dragon tail”.) | Dust ejected from fill ports on the sides of sand movers during refilling operations. | Dust generated by wellsite traffic.

Introduction of ticks into the United States that can carry disease-causing pathogens to humans, companion animals, and wildlife has accelerated in recent years, mostly due to globalization, frequency of travel, and a rise in legal and illegal animal trades. We hereby report for the first time introduction of a live fully engorged Amblyomma coelebs feeding on a human into the United States from Central America. Amblyomma coelebs is geographically distributed in the Neotropical region and reaches the southern states of Mexico. This species is capable of transmitting a number of pathogens of public health and veterinary importance including spotted fever group rickettsiae, raising concern that A. coelebs, if it became established in the United States, might also be able to carry these pathogens. Considering the risks of exotic ticks as vectors of numerous pathogens and their potential to establish new populations under conducive climatic and habitat conditions, rigorous inspection practices of imported livestock and pet animals at ports of entry are vital. It is also important for travelers and practitioners to develop a heightened awareness of the public health risks associated with the unintended importation of exotic ticks and the potential such parasites have for breaching United States biosecurity defenses.

Prior research has demonstrated the scope and impact of adverse childhood experiences (ACEs) on health and wellbeing. Less is known about the trajectories from exposure to ACEs, such as witnessing family conflict and violence in the community, to teen dating violence perpetration, and the protective factors that buffer the association between early exposure to ACEs and later teen dating violence perpetration. Students (n = 1611) completed self-report surveys six times during middle and high school from 2008 to 2013. In early middle school, the sub-sample was 50.2% female and racially/ethnically diverse: 47.7% Black, 36.4% White, 3.4% Hispanic, 1.7% Asian/Pacific Islander, and 10.8% other. Youth were, on average, 12.7 years old. Latent transition analysis was used to assess how trajectories of exposure to parental conflict and community violence during middle school transition into classes of teen dating violence perpetration (e.g., sexual, physical, threatening, relational, and verbal) in high school. Protective factors were then analyzed as moderators of the transition probabilities. Three class trajectories of ACEs during middle school were identified: decreasing family conflict and increasing community violence (n = 103; 6.4%), stable low family conflict and stable low community violence (n = 1027; 63.7%), stable high family conflict and stable high community violence (n = 481; 29.9%). A three class solution for teen dating violence perpetration in high school was found: high all teen dating violence class (n = 113; 7.0%), physical and verbal only teen dating violence class (n = 335; 20.8%), and low all teen dating violence class (n = 1163; 72.2%). Social support, empathy, school belonging and parental monitoring buffered some transitions from ACEs exposure trajectory classes to teen dating violence perpetration classes. Comprehensive prevention strategies that address multiple forms of violence while bolstering protective factors across the social ecology may buffer negative effects of exposure to violence in adolescence.

The purpose was to explore the underlying mechanisms that drive relationships between knowledge, attitudes and intervening bystander behavior to improve bystander violence prevention program effectiveness. Perceptual effects theory was used to understand third-person and first-person perceptions (TPP and FPP) as related to bystander intervention programs and to what extent perceptual gaps influence one’s intention to intervene. A web-based survey was conducted with 379 undergraduate students recruited from a large, Northeastern University. The survey covered demographics, previous bystander training, self-efficacy to engage in bystander behavior, social desirability of bystander intervention training programs, and perceived effects on self and others. Participants indicated how they would act in six hypothetical dating violence/bullying and sexual violence scenarios, and how they thought an average student on campus would act. Perceived ambiguity and risk for each of the scenarios were also measured. Descriptive statistics, paired-sample t-tests, and multilevel model analyses were conducted. Results showed that a robust first-person perception effect existed (i.e., the student perceived themselves being more influenced by bystander interventions/messages than their peers). The magnitude of FPP was increased by sex (significantly larger gap among female students) and previous training. Results show promise to further tailor and refine bystander interventions and provide directions to improve program effectiveness. Despite study limitations, the results indicate the first-person effect warrants further consideration for programming and messaging. Tailoring bystander training or repeated exposure may increase bystander behaviors. More research is needed to fully uncover TPP/FPP effects, predictors, and impacts on bystander intervention programs.

Extensive practice-based evidence from international settings, as well as in-depth evaluations of programs promoting gender equity, have demonstrated effectiveness in reducing perpetration of violence against women and girls. Such "gender-transfor-mative programs" encourage critical analysis of gender norms, challenge homophobia and gender-based harassment, build skills to question harmful masculine norms, interrupt harmful and disrespectful behaviors, and encourage more equitable behaviors. Here we describe the history of a gender-transformative program, "Program H," first developed in Brazil and Mexico, the rationale for and evaluation of this original program, and the processes of adaptation for the US urban community-based setting, and highlight the risks as well as opportunities on the work with young men and boys in the future.

Familial economic hardship, an adverse childhood experience (ACE) that increases children's risk for exposure to additional ACEs, can derail optimal child development. A compelling area with potential for reducing economic hardship and promoting healthy child development is housing. In the US, the largest contributor to family wealth is homeownership, which may contribute to a family's ability to provide their children opportunities to do better than previous generations. The objective of the current study was to examine the influence of homeownership on children's economic outcomes in adulthood. This study used data from two surveys conducted in the US, the National Longitudinal Survey of Youth 1979 (NLSY79) and the NLSY79 Young Adult survey, to examine the association between mothers' homeownership in 1994 and children's economic outcomes 20 years later. Adults whose mothers owned homes in 1994 were over 1.5 times more likely to own homes, attained higher education, and were moderately less likely to receive public assistance in 2014 compared to adults whose mothers did not own homes. This paper highlights the potential of homeownership to break the intergenerational continuity of poverty. Programs that help families purchase affordable housing hold promise in helping ensure children reach their full potential and improving economic outcomes in future generations.