Last data update: May 06, 2024. (Total: 46732 publications since 2009)
Records 1-14 (of 14 Records) |
Query Trace: Molinari NA[original query] |
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Outbreaks of acute gastrointestinal illness associated with a splash pad in a Wildlife Park - Kansas, June 2021
Aluko SK , Ishrati SS , Walker DC , Mattioli MC , Kahler AM , Vanden Esschert KL , Hervey K , Rokisky JJr , Wikswo ME , Laco JP , Kurlekar S , Byrne A , Molinari NA , Gleason ME , Steward C , Hlavsa MC , Neises D . MMWR Morb Mortal Wkly Rep 2022 71 (31) 981-987 In June 2021, Kansas state and county public health officials identified and investigated three cases of shigellosis (a bacterial diarrheal illness caused by Shigella spp.) associated with visiting a wildlife park. The park has animal exhibits and a splash pad. Two affected persons visited animal exhibits, and all three entered the splash pad. Nonhuman primates are the only known animal reservoir of Shigella. The splash pad, which sprays water on users and is designed so that water does not collect in the user area, was closed on June 19. The state and county public health codes do not include regulations for splash pads. Thus, these venues are not typically inspected, and environmental health expertise is limited. A case-control study identified two distinct outbreaks associated with the park (a shigellosis outbreak involving 21 cases and a subsequent norovirus infection outbreak involving six cases). Shigella and norovirus can be transmitted by contaminated water; in both outbreaks, illness was associated with getting splash pad water in the mouth (multiply imputed adjusted odds ratio [aOR(MI)] = 6.4, p = 0.036; and 28.6, p = 0.006, respectively). Maintaining adequate water disinfection and environmental health expertise and targeting prevention efforts to caregivers of splash pad users help prevent splash pad-associated outbreaks. Outbreak incidence might be further reduced when U.S. jurisdicitons voluntarily adopt CDC's Model Aquatic Health Code (MAHC) recommendations and through the prevention messages: "Don't get in the water if sick with diarrhea," "Don't stand or sit above the jets," and "Don't swallow the water."(†). |
Demographic Characteristics, Experiences, and Beliefs Associated with Hand Hygiene Among Adults During the COVID-19 Pandemic - United States, June 24-30, 2020.
Czeisler MÉ , Garcia-Williams AG , Molinari NA , Gharpure R , Li Y , Barrett CE , Robbins R , Facer-Childs ER , Barger LK , Czeisler CA , Rajaratnam SMW , Howard ME . MMWR Morb Mortal Wkly Rep 2020 69 (41) 1485-1491 Frequent hand hygiene, including handwashing with soap and water or using a hand sanitizer containing ≥60% alcohol when soap and water are not readily available, is one of several critical prevention measures recommended to reduce the spread of SARS-CoV-2, the virus that causes coronavirus disease 2019 (COVID-19).* Previous studies identified demographic factors associated with handwashing among U.S. adults during the COVID-19 pandemic (1,2); however, demographic factors associated with hand sanitizing and experiences and beliefs associated with hand hygiene have not been well characterized. To evaluate these factors, an Internet-based survey was conducted among U.S. adults aged ≥18 years during June 24-30, 2020. Overall, 85.2% of respondents reported always or often engaging in hand hygiene following contact with high-touch public surfaces such as shopping carts, gas pumps, and automatic teller machines (ATMs).(†) Respondents who were male (versus female) and of younger age reported lower handwashing and hand sanitizing rates, as did respondents who reported lower concern about their own infection with SARS-CoV-2(§) and respondents without personal experience with COVID-19. Focused health promotion efforts to increase hand hygiene adherence should include increasing visibility and accessibility of handwashing and hand sanitizing materials in public settings, along with targeted communication to males and younger adults with focused messages that address COVID-19 risk perception. |
Preassessment of community-based organization preparedness in two sectors, human services and faith based: New York City, 2016
Rivera L , Pagaoa M , Molinari NA , Morgenthau BM , LeBlanc TT . Am J Public Health 2019 109 S290-s296 Objectives. To determine the level of preparedness among New York City community-based organizations by using a needs assessment.Methods. We distributed online surveys to 582 human services and 6017 faith-based organizations in New York City from March 17, 2016 through May 11, 2016. We calculated minimal indicators of preparedness to determine the proportion of organizations with preparedness indicators. We used bivariate analyses to examine associations between agency characteristics and minimal preparedness indicators.Results. Among the 210 human service sector respondents, 61.9% reported emergency management plans and 51.9% emergency communications systems in place. Among the 223 faith-based respondents, 23.9% reported emergency management plans and 92.4% emergency communications systems in place. Only 10.0% of human services and 18.8% of faith-based organizations reported having funds allocated for emergency response. Only 2.9% of human services sector and 39.5% of faith-based sector respondents reported practicing emergency communication alerts.Conclusions. New York City human service and faith-based sector organizations are striving to address emergency preparedness concerns, although notable gaps are evident.Public Health Implications. Our results can inform the development of metrics for community-based organizational readiness. |
The impact of Hurricane Sandy on HIV testing rates: An interrupted time series analysis, January 1, 2011 - December 31, 2013
Ekperi LI , Thomas E , LeBlanc TT , Adams EE , Wilt GE , Molinari NA , Carbone EG . PLoS Curr 2018 10 BACKGROUND: Hurricane Sandy made landfall on the eastern coast of the United States on October 29, 2012 resulting in 117 deaths and 71.4 billion dollars in damage. Persons with undiagnosed HIV infection might experience delays in diagnosis testing, status confirmation, or access to care due to service disruption in storm-affected areas. The objective of this study is to describe the impact of Hurricane Sandy on HIV testing rates in affected areas and estimate the magnitude and duration of disruption in HIV testing associated with storm damage intensity. METHODS: Using MarketScan data from January 2011December 2013, this study examined weekly time series of HIV testing rates among privately insured enrollees not previously diagnosed with HIV; 95 weeks pre- and 58 weeks post-storm. Interrupted time series (ITS) analyses were estimated by storm impact rank (using FEMA's Final Impact Rank mapped to Core Based Statistical Areas) to determine the extent that Hurricane Sandy affected weekly rates of HIV testing immediately and the duration of that effect after the storm. RESULTS: HIV testing rates declined significantly across storm impact rank areas. The mean decline in rates detected ranged between -5% (95% CI: -9.3, -1.5) in low impact areas and -24% (95% CI: -28.5, -18.9) in very high impact areas. We estimated at least 9,736 (95% CI: 7,540, 11,925) testing opportunities were missed among privately insured persons following Hurricane Sandy. Testing rates returned to baseline in low impact areas by 6 weeks post event (December 9, 2012); by 15 weeks post event (February 10, 2013) in moderate impact areas; and by 17 weeks after the event (February 24, 2013) in high and very high impact areas. CONCLUSIONS: Hurricane Sandy resulted in a detectable and immediate decline in HIV testing rates across storm-affected areas. Greater storm damage was associated with greater magnitude and duration of testing disruption. Disruption of basic health services, like HIV testing and treatment, following large natural and man-made disasters is a public health concern. Disruption in testing services availability for any length of time is detrimental to the efforts of the current HIV prevention model, where status confirmation is essential to control disease spread. |
Vulnerabilities associated with post-disaster declines in HIV-testing: Decomposing the impact of Hurricane Sandy
Thomas E , Ekperi L , LeBlanc TT , Adams EE , Wilt GE , Molinari NA , Carbone EG . PLoS Curr 2018 10 Introduction: Using Interrupted Time Series Analysis and generalized estimating equations, this study identifies factors that influence the size and significance of Hurricane Sandy's estimated impact on HIV testing in 90 core-based statistical areas from January 1, 2011 to December 31, 2013. Methods: Generalized estimating equations were used to examine the effects of sociodemographic and storm-related variables on relative change in HIV testing resulting from Interrupted Time Series analyses. Results: There is a significant negative relationship between HIV prevalence and the relative change in testing at all time periods. A one unit increase in HIV prevalence corresponds to a 35% decrease in relative testing the week of the storm and a 14% decrease in relative testing at week twelve. Building loss was also negatively associated with relative change for all time points. For example, a one unit increase in building loss at week 0 corresponds with an 8% decrease in the relative change in testing (p=0.0001) and a 2% at week twelve (p=0.001). Discussion: Our results demonstrate that HIV testing can be negatively affected during public health emergencies. Communities with high percentages of building loss and significant HIV disease burden should prioritize resumption of testing to support HIV prevention. |
A space time analysis evaluating the impact of Hurricane Sandy on HIV testing rates
Wilt GE , Adams EE , Thomas E , Ekperi L , LeBlanc TT , Dunn I , Molinari NA , Carbone EG . Int J Disaster Risk Reduct 2018 28 839-844 Spatial proximity to infrastructural damage from natural disasters may pose a threat to established HIV testing services and contribute to delays in knowledge of one's disease status. Physical vulnerabilities such as spatial proximity to a level 4 FEMA impact zone, are defined in this study as natural and infrastructural barriers that can impede access to care. We analyzed the storm effects and community characteristics that contributed to the changes in HIV testing rates post Hurricane Sandy. Univariate and bivariate Moran's I tests were conducted to test for spatial autocorrelation. Combined spatial lag and error models accounted for lagged effects and alternatives in error distribution. Bivariate local Moran's I identified many significant clusters of more extreme negative relative change in HIV testing rates in areas with high FEMA impact ranks. Spatial lag and error models highlighted a significant relationship between CBSAs closer to a level 4 FEMA impact zone and the increased effect of Hurricane Sandy on HIV testing. Additionally, as the number of habitable buildings increased, there was significantly less change in HIV testing rates. Physical vulnerability had a significant effect on HIV testing rates. However all findings became less significant over time, highlighting the recovery process. Factors including: increased communication concerning preventative measures prior to the disaster, a prompt response to mitigate infrastructural damage and resumption of HIV testing services, are essential at the government and community levels to mitigate infection risk. |
Who's at risk when the power goes out? The at-home electricity-dependent population in the United States, 2012
Molinari NA , Chen B , Krishna N , Morris T . J Public Health Manag Pract 2015 23 (2) 152-159 OBJECTIVES: Natural and man-made disasters can result in power outages that can affect certain vulnerable populations dependent on electrically powered durable medical equipment. This study estimated the size and prevalence of that electricity-dependent population residing at home in the United States. METHODS: We used the Truven Health MarketScan 2012 database to estimate the number of employer-sponsored privately insured enrollees by geography, age group, and sex who resided at home and were dependent upon electrically powered durable medical equipment to sustain life. We estimated nationally representative prevalence and used US Census population estimates to extrapolate the national population and produce maps visualizing prevalence and distribution of electricity-dependent populations residing at home. RESULTS: As of 2012, among the 175 million persons covered by employer-sponsored private insurance, the estimated number of electricity-dependent persons residing at home was 366 619 (95% confidence interval: 365 700-367 537), with a national prevalence of 218.2 per 100 000 covered lives (95% confidence interval: 217.7-218.8). Prevalence varied significantly by age group (chi = 264 289 95, P < .0001) and region (chi = 12 286 30, P < .0001), with highest prevalence in those 65 years of age or older and in the South and the West. Across all insurance types in the United States, approximately 685 000 electricity-dependent persons resided at home. CONCLUSIONS: These results may assist public health jurisdictions addressing unique needs and necessary resources for this particularly vulnerable population. Results can verify and enhance the development of functional needs registries, which are needed to help first responders target efforts to those most vulnerable during disasters affecting the power supply. |
Indirect, out-of-pocket and medical costs from influenza-related illness in young children
Ortega-Sanchez IR , Molinari NA , Fairbrother G , Szilagyi PG , Edwards KM , Griffin MR , Cassedy A , Poehling KA , Bridges C , Staat MA . Vaccine 2012 30 (28) 4175-81 BACKGROUND: Studies have documented direct medical costs of influenza-related illness in young children, however little is known about the out-of-pocket and indirect costs (e.g., missed work time) incurred by caregivers of children with medically attended influenza. OBJECTIVE: To determine the indirect, out-of-pocket (OOP), and direct medical costs of laboratory-confirmed medically attended influenza illness among young children. METHODS: Using a population-based surveillance network, we evaluated a representative group of children aged <5 years with laboratory-confirmed, medically attended influenza during the 2003-2004 season. Children hospitalized or seen in emergency department (ED) or outpatient settings in surveillance counties with laboratory-confirmed influenza were identified and data were collected from medical records, accounting databases, and follow-up interviews with caregivers. Outcome measures included work time missed, OOP expenses (e.g., over-the-counter medicines, travel expenses), and direct medical costs. Costs were estimated (in 2009 US Dollars) and comparisons were made among children with and without high risk conditions for influenza-related complications. RESULTS: Data were obtained from 67 inpatients, 121 ED patients and 92 outpatients with laboratory-confirmed influenza. Caregivers of hospitalized children missed an average of 73 work hours (estimated cost $1456); caregivers of children seen in the ED and outpatient clinics missed 19 ($383) and 11 work hours ($222), respectively. Average OOP expenses were $173, $125 and $52 for inpatients, ED-patients and outpatients, respectively. OOP and indirect costs were similar between those with and without high risk conditions (p>0.10). Medical costs totaled $3990 for inpatients and $730 for ED-patients. CONCLUSIONS: Out-of-pocket and indirect costs of laboratory-confirmed and medically attended influenza in young children are substantial and support the benefits of vaccination. |
Deaths in international travelers arriving in the United States, July 1, 2005 to June 30, 2008
Lawson CJ , Dykewicz CA , Molinari NA , Lipman H , Alvarado-Ramy F . J Travel Med 2012 19 (2) 96-103 BACKGROUND:The Centers for Disease Control and Prevention's (CDC) Quarantine Activity Reporting System (QARS), which documents reports of morbidity and mortality among travelers, was analyzed to describe the epidemiology of deaths during international travel. METHODS: We analyzed travel-related deaths reported to CDC from July 1, 2005 to June 30, 2008, in which international travelers died (1) on a U.S.-bound conveyance, or (2) within 72 hours after arriving in the United States, or (3) at any time after arriving in the United States from an illness possibly acquired during international travel. We analyzed age, sex, mode of travel (eg, by air, sea, land), date, and cause of death, and estimated rates using generalized linear models. RESULTS: We identified 213 deaths. The median age of deceased travelers was 66 years (range 1-95); 65% were male. Most deaths (62%) were associated with sea travel; of these, 111 (85%) occurred in cruise ship passengers and 20 (15%) among cargo and cruise ship crew members. Of 81 air travel-associated deaths, 77 occurred in passengers, 3 among air ambulance patients, and 1 in a stowaway. One death was associated with land travel. Deaths were categorized as cardiovascular (70%), infectious disease (12%), cancer (6%), unintentional injury (4%), intentional injury (1%), and other (7%). Of 145 cardiovascular deaths with reported ages, 62% were in persons 65 years of age and older. Nineteen (73%) of 26 persons who died from infectious diseases had chronic medical conditions. There was significant seasonal variation (lowest in July-September) in cardiovascular mortality in cruise ship passengers. CONCLUSIONS: Cardiovascular conditions were the major cause of death for both sexes. Travelers should seek pre-travel medical consultation, including guidance on preventing cardiovascular events, infections, and injuries. Persons with chronic medical conditions and the elderly should promptly seek medical care if they become ill during travel. |
Travel health alert notices and Haiti cholera outbreak, Florida, USA, 2011
Selent MU , McWhorter A , Beau De Rochars VM , Myers R , Hunter DW , Brown CM , Cohen NJ , Molinari NA , Warwar K , Robbins D , Heiman KE , Newton AE , Schmitz A , Oraze MJ , Marano N . Emerg Infect Dis 2011 17 (11) 2169-2171 To enhance the timeliness of medical evaluation for cholera-like illness during the 2011 cholera outbreak in Hispaniola, printed Travel Health Alert Notices (T-HANs) were distributed to travelers from Haiti to the United States. Evaluation of the T-HANs' influence on travelers' health care-seeking behavior suggested T-HANs might positively influence health care-seeking behavior. |
Herpes zoster incidence among insured persons in the United States, 1993-2006: evaluation of impact of varicella vaccination
Leung J , Harpaz R , Molinari NA , Jumaan A , Zhou F . Clin Infect Dis 2011 52 (3) 332-40 BACKGROUND: Herpes zoster (HZ) is caused by reactivation of latent varicella zoster virus and is often associated with substantial pain and disability. Baseline incidence of HZ prior to introduction of HZ vaccine is not well described, and it is unclear whether introduction of the varicella vaccination program in 1995 has altered the epidemiology of HZ. We examined trends in the incidence of HZ and impact of varicella vaccination on HZ trends using a large medical claims database. Methods. Medical claims data from the MarketScan(R) databases were obtained for 1993-2006. We calculated HZ incidence using all persons with a first outpatient service associated with a 053.xx code (HZ ICD-9 code) as the numerator, and total MarketScan enrollment as the denominator; HZ incidence was stratified by age and sex. We used statewide varicella vaccination coverage in children aged 19-35 months to explore the impact of varicella vaccination on HZ incidence. RESULTS: HZ incidence increased for the entire study period and for all age groups, with greater rates of increase 1993-1996 (P < .001). HZ rates were higher for females than males throughout the study period (P < .001) and for all age groups (P < .001). HZ incidence did not vary by state varicella vaccination coverage. CONCLUSIONS: HZ incidence has been increasing from 1993-2006. We found no evidence to attribute the increase to the varicella vaccine program. |
Comparison of 3 infrared thermal detection systems and self-report for mass fever screening
Nguyen AV , Cohen NJ , Lipman H , Brown CM , Molinari NA , Jackson WL , Kirking H , Szymanowski P , Wilson TW , Salhi BA , Roberts RR , Stryker DW , Fishbein DB . Emerg Infect Dis 2010 16 (11) 1710-7 Despite limited evidence regarding their utility, infrared thermal detection systems (ITDS) are increasingly being used for mass fever detection. We compared temperature measurements for 3 ITDS (FLIR ThermoVision A20M [FLIR Systems Inc., Boston, MA, USA], OptoTherm Thermoscreen [OptoTherm Thermal Imaging Systems and Infrared Cameras Inc., Sewickley, PA, USA], and Wahl Fever Alert Imager HSI2000S [Wahl Instruments Inc., Asheville, NC, USA]) with oral temperatures (≥ 100 degrees F = confirmed fever) and self-reported fever. Of 2,873 patients enrolled, 476 (16.6%) reported a fever, and 64 (2.2%) had a confirmed fever. Self-reported fever had a sensitivity of 75.0%, specificity 84.7%, and positive predictive value 10.1%. At optimal cutoff values for detecting fever, temperature measurements by OptoTherm and FLIR had greater sensitivity (91.0% and 90.0%, respectively) and specificity (86.0% and 80.0%, respectively) than did self-reports. Correlations between ITDS and oral temperatures were similar for OptoTherm (rho = 0.43) and FLIR (rho = 0.42) but significantly lower for Wahl (rho = 0.14; p < 0.001). When compared with oral temperatures, 2 systems (OptoTherm and FLIR) were reasonably accurate for detecting fever and predicted fever better than self-reports. |
High costs of influenza: direct medical costs of influenza disease in young children
Fairbrother G , Cassedy A , Ortega-Sanchez IR , Szilagyi PG , Edwards KM , Molinari NA , Donauer S , Henderson D , Ambrose S , Kent D , Poehling K , Weinberg GA , Griffin MR , Hall CB , Finelli L , Bridges C , Staat MA . Vaccine 2010 28 (31) 4913-9 This study determined direct medical costs for influenza-associated hospitalizations and emergency department (ED) visits. For 3 influenza seasons, children <5 years of age with laboratory-confirmed influenza were identified through population-based surveillance. The mean direct cost per hospitalized child was $5402, with annual cost burden estimated at $44 to $163 million. Factors associated with high-cost hospitalizations included intensive care unit (ICU) admission and having an underlying high-risk condition. The mean medical cost per ED visit was $512, with annual ED cost burden estimated at $62 to $279 million. Implementation of the current vaccination policies will likely reduce the cost burden. |
Underinsurance and pediatric immunization delivery in the United States
Smith PJ , Molinari NA , Rodewald LE . Pediatrics 2009 124 S507-S514 BACKGROUND: Underinsured children are covered by private health insurance that does not cover the cost of vaccines, are not entitled to receive publicly purchased vaccines at no cost through the Vaccines for Children (VFC) Program unless they receive doses at a Federally Qualified Health Center (FQHC) or a Rural Health Center (RHC), may be referred by their primary care providers to health department clinics (HDCs) for vaccinations, and may have lower vaccination coverage for new and more expensive vaccines. OBJECTIVES: To describe the estimated percentage of children in the U.S. who are underinsured, receive vaccine doses at HDCs, and are not VFC-entitled; and to evaluate the association between being underinsured, receiving vaccine doses at an HDC, and timely vaccination coverage. METHODS: Subjects were 16 621 19-35 month-old children sampled by the National Immunization Survey in 2007. RESULTS: Of all 19-35 month-old children, an estimated 10.5% were underinsured; and an estimated 1.4% were underinsured, received doses at an HDC, and were not VFC-entitled. Compared to fully insured children, children who were underinsured and received doses at an HDC had significantly lower vaccination coverage for the varicella (81.5% vs. 87.7%, p < 0.05) and PCV7 (55.1% vs. 75.9%, p < 0.05) vaccines. CONCLUSIONS: Children who were underinsured and received doses at HDCs were found to have lower estimated timely vaccination coverage for recently recommended vaccines and more expensive varicella and PCV7 vaccines. To adequately vaccinate these children at HDCs, states require stable funding to pay for vaccines as the number of new and more expensive vaccines grows. Copyright copyright 2009 by the American Academy of Pediatrics. |
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