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Abstract Background Cholera, a diarrheal disease caused by the bacterium Vibrio cholerae, transmitted through fecal contamination of water or food remains an ever-present risk in many countries, especially where water supply, sanitation, food safety, and hygiene are inadequate. A cholera outbreak was reported in Bauchi State, North-eastern Nigeria. We investigated the outbreak to determine the extent and assess risk factors associated with the outbreak. Methods We conducted a descriptive analysis of suspected cholera cases to determine the fatality rate (CFR), attack rate (AR), and trends/patterns of the outbreak. We also conducted a 1:2 unmatched case–control study to assess risk factors amongst 110 confirmed cases and 220 uninfected individuals (controls). We defined a suspected case as any person > 5 years with acute watery diarrhea with/without vomiting; a confirmed case as any suspected case in which there was laboratory isolation of Vibrio cholerae O1 or O139 from the stool while control was any uninfected individual with close contact (same household) with a confirmed case. Children under 5 were not included in the case definition however, samples from this age group were collected where such symptoms had occurred and line-listed separately. Data were collected with an interviewer-administered questionnaire and analyzed using Epi-info and Microsoft excel for frequencies, proportions, bivariate and multivariate analysis at a 95% confidence interval. Results A total of 9725 cases were line-listed with a CFR of 0.3% in the state. Dass LGA had the highest CFR (14.3%) while Bauchi LGA recorded the highest AR of 1,830 cases per 100,000 persons. Factors significantly associated with cholera infection were attending social gatherings (aOR = 2.04, 95% CI = 1.16–3.59) and drinking unsafe water (aOR = 1.74, 95% CI = 1.07–2.83). Conclusion Attending social gatherings and drinking unsafe water were risk factors for cholera infection. Public health actions included chlorination of wells and distribution of water guard (1% chlorine solution) bottles to households and public education on cholera prevention. We recommend the provision of safe drinking water by the government as well as improved sanitary and hygienic conditions for citizens of the state.

Abstract Background The Lafiyan Yara Project aimed to increase demand for HIV counselling, testing, treatment, and prevention services among pregnant women and children in Taraba State, Nigeria. Implemented from 2019 to 2021, the project utilized existing community structures, including traditional birth attendants, village health workers, and patent and proprietary medicine vendors, for mobilization. This study assessed the project’s activities, contributors, relevance, effectiveness, and efficiency. Methods The process evaluation was conducted using focus group discussions and key informant interviews with beneficiaries, community leaders, project staff, health facility personnel, and government officials. Data analysis employed framework analysis. Results The Lafiyan Yara project was reported to have achieved notable successes, including increased HIV testing rates among children and pregnant women, improved linkage to care services, reduced mother-to-child transmission of HIV, increased HIV/AIDS awareness and knowledge, and enhanced community engagement and support. Challenges identified included insufficient funding for community mobilizers, training needs for health workers, and inadequate availability of test kits at health facilities. Confidentiality and stigma issues arose during community mobilizations. A key lesson learned was the importance of a comprehensive HIV care approach, emphasizing testing and ensuring support for individuals testing positive. Conclusions The project’s approach of leveraging community structures to create demand for HIV services among women and children proved effective, provided proper linkage to care for those testing positive. Addressing stigma and involving husbands/fathers in the community approach are crucial for improving outcomes. Trial registration IPHOAU/12/1384.

Abstract Background The Africa Malaria Report shows that many countries are quite far from reaching the universal coverage targets of 80% coverage by 2010 and maintain it at this level. This paper examines ITN use and the factors associated with its adoption among the youths in Nigeria. This information will help in the design of effective methods of providing and distributing the nets in order to enhance its adoption and maximize the public health benefits of ITNs. Methods This cross-sectional survey was carried out in 2006 among university leavers serving compulsory national service (youth corpers) using total sampling technique. The study was conducted using a self-administered questionnaire. Results A total of 656 youth corp members were interviewed. Only 23.8% of these youths ever use ITN while 4.3% currently use ITN before reporting in camp. A significant proportion of the youths acquired information on ITN from Mass Media (p = 0.0001). Other statistically significant factors that encourage the use of ITN include inexpensive market price of ITN (p = 0.0001), frequency of Malaria infestation (p = 0.019) and perceived malaria preventive action of ITN ( p = 0.000). Following logistic regression analysis, perceived effective malaria preventive action of ITN [OR = 29.3, C.I = 17.17-50.0] and high frequency of Malaria infestation [OR = 1.55, C.I = 0.97-2.47] were predictors of ITN use. Conclusion The study shows that the use of ITN for the prevention of Malaria is low among these Nigerian youths. The major factors determining the adoption of ITN among the youths were perceived effective Malaria prevention action of ITN and high frequency of Malaria attack. These factors should be considered in the design of sustainable and effective locally relevant strategies for scale-up adoption of ITNs among a youthful African population.