In September 2021, eight campylobacteriosis cases were identified in a town in Nebraska, USA. We assessed potential exposures for a case-control analysis. We conducted whole-genome sequencing on Campylobacter isolates from patients' stool specimens. We collected large-volume dead-end ultrafiltration water samples for Campylobacter and microbial source tracking testing at the Centers for Disease Control and Prevention. We identified 64 cases in 2 waves of illnesses. Untreated municipal tap water consumption was strongly associated with illness (wave 1 odds ratio 15.36; wave 2 odds ratio 16.11). Whole-genome sequencing of 12 isolates identified 2 distinct Campylobacter jejuni subtypes (1 subtype/wave). The town began water chlorination, after which water testing detected coliforms. One dead-end ultrafiltration sample yielded nonculturable Campylobacter and avian-specific fecal rRNA genomic material. Our investigation implicated contaminated, untreated, municipal water as the source. Results of microbial source tracking supported mitigation with continued water chlorination. No further campylobacteriosis cases attributable to water were reported.

Importance: Early-onset sepsis (EOS) remains a potentially fatal newborn condition. Ongoing surveillance is critical to optimize prevention and treatment strategies. Objective: To describe the current incidence, microbiology, morbidity, and mortality of EOS among a cohort of term and preterm infants. Design, Setting, and Participants: This prospective surveillance study included a cohort of infants born at a gestational age (GA) of at least 22 weeks and birth weight of greater than 400 g from 18 centers of the Eunice Kennedy Shriver National Institute of Child Health and Human Development Neonatal Research Network from April 1, 2015, to March 31, 2017. Data were analyzed from June 14, 2019, to January 28, 2020. Main Outcomes and Measures: Early-onset sepsis defined by isolation of pathogenic species from blood or cerebrospinal fluid culture within 72 hours of birth and antibiotic treatment for at least 5 days or until death. Results: A total of 235 EOS cases (127 male [54.0%]) were identified among 217480 newborns (1.08 [95% CI, 0.95-1.23] cases per 1000 live births). Incidence varied significantly by GA and was highest among infants with a GA of 22 to 28 weeks (18.47 [95% CI, 14.57-23.38] cases per 1000). No significant differences in EOS incidence were observed by sex, race, or ethnicity. The most frequent pathogens were Escherichia coli (86 [36.6%]) and group B streptococcus (GBS; 71 [30.2%]). E coli disease primarily occurred among preterm infants (68 of 131 [51.9%]); GBS disease primarily occurred among term infants (54 of 104 [51.9%]), with 24 of 45 GBS cases (53.3%) seen in infants born to mothers with negative GBS screening test results. Intrapartum antibiotics were administered to 162 mothers (68.9%; 110 of 131 [84.0%] preterm and 52 of 104 [50.0%] term), most commonly for suspected chorioamnionitis. Neonatal empirical antibiotic treatment most frequently included ampicillin and gentamicin. All GBS isolates were tested, but only 18 of 81 (22.2%) E coli isolates tested were susceptible to ampicillin; 6 of 77 E coli isolates (7.8%) were resistant to both ampicillin and gentamicin. Nearly all newborns with EOS (220 of 235 [93.6%]) displayed signs of illness within 72 hours of birth. Death occurred in 38 of 131 infected infants with GA of less than 37 weeks (29.0%); no term infants died. Compared with earlier surveillance (2006-2009), the rate of E coli infection increased among very low-birth-weight (401-1500 g) infants (8.68 [95% CI, 6.50-11.60] vs 5.07 [95% CI, 3.93-6.53] per 1000 live births; P = .008). Conclusions and Relevance: In this study, EOS incidence and associated mortality disproportionately occurred in preterm infants. Contemporary cases have demonstrated the limitations of current GBS prevention strategies. The increase in E coli infections among very low-birth-weight infants warrants continued study. Ampicillin and gentamicin remained effective antibiotics in most cases, but ongoing surveillance should monitor antibiotic susceptibilities of EOS pathogens.

The NIOSH cost-effective roll-over protective structure (CROPS) demonstration project sought to determine whether three prototype roll-over protective structures (ROPS) designed to be retrofitted on Ford 8N, Ford 3000, Ford 4000, and Massey Ferguson 135 tractors could be installed in the field and whether they would be acceptable by the intended end users (farmers). There were a total of 50 CROPS demonstrators (25 in New York and 25 in Virginia), with 45 observers attending the New York CROPS demonstrations and 36 observers attending the Virginia CROPS demonstrations, for a total of 70 participants in New York and 61 in Virginia. The oldest retrofitted tractors were 77 to 62 years old, while the newest retrofitted tractors were 40 to 37 years old. The most frequently retrofitted tractor in the CROPS demonstration project was a Ford 3000 series tractor (n = 19; 38%), followed by Ford 4000 (n = 11; 22%), Massey Ferguson 135 (n = 11; 22%), and Ford 8N (n = 9; 18%). A major issue of CROPS retrofitting was the rear wheel fenders. The effort involved in disassembling the fenders (removing the old bolts was often faster by cutting them with a torch), modifying the fender mounting brackets, and then reinstalling the fenders with the CROPS generally required the most time. In addition, various other semi-permanent equipment attachments, such as frontend loaders, required additional time and effort to fit with the CROPS. Demonstrators were asked to rank the reasons why they had not retrofitted their tractors with ROPS until they had enrolled in the CROPS demonstration program. ROPS "cost too much" was ranked as the primary reason for participants in both states (80% for New York and 88% for Virginia). The second highest ranked reasons were "ROPS wasn't available" for Virginia (80%) and "hassle to find ROPS" for New York (69%). The third highest ranked reasons were "not enough time to find ROPS" for New York (67%) and "hassle to find ROPS" for Virginia (79%). All demonstrators and observers indicated that they were glad to have participated in the CROPS project.

Understanding of preadolescent sexuality is limited. To help fill this gap, we calculated frequencies, percentages, and confidence intervals for 1,096 preadolescents' reports of sexual thoughts, intentions, and sexual behavior. Cochran-Armitage trend tests accounted for age effects. Findings show that 9-year-olds are readying for sexual activity, with sexual readiness increasing between ages of 9 and 12. Sexual thoughts increased with age (p < .001): 46% of 9-year-olds and 70% of 12-year-olds were ready to learn about sex, and 14% of 9-year-olds and 41% of 12-year-olds thought about having sex. Few 9-year-olds anticipated sexual debut, but this increased with age (p < .05): 25% of 12-year-olds were ready for sex, and 20% anticipated initiating sex within a year. Our results indicate that preadolescents are initiating dating relationships and anticipating intercourse, and some have engaged in risk behaviors. Thus preadolescence is a critical time to implement prevention programs. (PsycINFO Database Record (c) 2012 APA, all rights reserved) (journal abstract).

We examine efficacy of the Parents Matter! Program (PMP), a program to teach African-American parents of preadolescents sexual communication and HIV-prevention skills, through a multicenter, randomized control trial. A total of 1115 parent-child participants were randomized to one of three intervention arms (enhanced, brief, control). Percentages and 95% confidence intervals compare parents' perception of child readiness to learn about sexual issues, communication effectiveness, and dyad concordance from baseline to 12 months postintervention. Wilcoxon rank sum tests compare the changes in scores measuring communication content in HIV/AIDS, abstinence, and condom use. Compared to control, parents in the enhanced arm increased perception of child readiness to learn about sex (16% vs. 29%; p < .001), and a greater proportion of parent-child dyads reported concordant responses on communication topics: HIV/AIDS (15%, 95% CI = 8-21%; p < .001), abstinence (13%, 95% CI = 7-20%; p < .001), condoms (15%, 95% CI = 9-22%; p < .001). Increases in communication scores in HIV/AIDS, abstinence, and condom use were greater in the enhanced arm than control (p < 0.01). We conclude that the enhanced PMP can help parents educate children about HIV and prepare children to avoid sexual risk.

Predictors of change in the number of sexual topics parents discussed and responsiveness during sex communication with their preadolescent after participating in a five-session sexual risk reduction intervention for parents were examined. Data were from 339 African American parents of preadolescents enrolled in the intervention arm of a randomized-controlled trial of the Parents' Matter! Program (PMP). Four categories of predictors of success were examined: time and resource constraints, personal characteristics, the parent-child relationship, and parent perceptions of child readiness for sex communication. There were only sporadic associations between success and time and resource constraints for either outcome. Parent perception of child readiness for sex communication was positively associated with discussions of sex topics (b = 1.11, confidence interval [CI]: 0.24-1.97) and parental responsiveness (b = .68, CI:0.22-1.15). Although parents face time and resource constraints, most attended at least four sessions, and demographics such as income had limited effects on program success.

Evidence-based interventions (EBIs) are critical for effective HIV prevention, but time and resources required to develop and evaluate new interventions are limited. Alternatively, existing EBIs can be adapted for new settings if core elements remain intact. We describe the process of adapting the Parents Matter! Program, an EBI originally developed for African American parents to promote effective parent-child communication about sexual risk reduction and parenting skills, for use in rural Kenya. A systematic process was used to assess the community's needs, identify potential EBIs, identify and make adaptations, pilot-test the adapted intervention, and implement and monitor the adapted EBI. Evaluation results showed the adapted EBI retained its effectiveness, successfully increasing parent-child sexual communication and parenting skills. Our experience suggests an EBI can be successfully adapted for a new context if it is relevant to local needs, the process is led by a multidisciplinary team with community representation, and pilot-testing and early implementation are well monitored.

OBECTIVES: Many youth begin human immunodeficiency virus (HIV) sexual risk behaviors in preadolescence, yet risk-reduction programs are typically implemented in middle or late adolescence, missing an important window for prevention. Parent-based programming may play an important role in reaching youth early with prevention messages. One such program is the Parents Matter! Program (PMP), a five-session theory-and evidence-based intervention for parents of children aged 9 to 12 years. A randomized controlled trial showed PMP to be efficacious in promoting effective parent-child communication about sexuality and sexual risk reduction. We assessed the feasibility and acceptability of PMP when implemented under typical programmatic circumstances in communities at high risk for HIV infection. METHODS: We selected 15 sites (including health departments, local education agencies, community-based organizations, and faith-based organizations) throughout the U.S. and Puerto Rico to participate in delivering PMP. Sites were provided training, program materials, and ongoing technical assistance. We collected multilevel data to assess the feasibility of program implementation and delivery, program relevance, and satisfaction with PMP activities and materials. RESULTS: PMP was successfully implemented and evaluated in 13 of 15 sites; 76% of parents attended at least four of five sessions. Organization-, facilitator-, and parent-level data indicated the feasibility and acceptability of PMP, and overall high satisfaction with PMP activities and materials. CONCLUSION: The results of this project demonstrate that HIV pre-risk prevention programs for parents can be implemented and embraced by a variety of community organizations in HIV at-risk communities. The time to embrace parents as partners in public health HIV-prevention efforts has come.

This study explored parent-child communication about HIV/AIDS among two populations disproportionately affected by HIV. Similar computer-assisted surveys were completed by parents of pre-teens, including 1,115 African American parents of 9-12-year-old children in southeastern US and 403 parents of 10-12-year-old children in Nyanza Province, Kenya. Multivariate analyses identified factors associated with parental report of ever talking to their child about HIV/AIDS. Twenty-nine percent of US parents and 40% in Kenya had never talked to their pre-teen about HIV/AIDS. In both countries, communication was more likely if parents perceived their child to be ready to learn about sex topics, had gotten information to educate their child about sex, and had greater sexual communication responsiveness (skill, comfort, and confidence communicating about sexuality). Programs are needed that help parents assess children's readiness to learn about sexual issues; access accurate information about adolescent sexual risks; and acquire the responsiveness needed to discuss sexual issues, including HIV/AIDS.