ABSTRACT
Chagas disease is a public health problem in the Americas, from the southern United States (USA) to Argentina. In the USA, less than 1% of domestic cases have been identified and less than 0.3% of total cases have received treatment. Little is known about affected immigrant Latin American communities. A prospective study was conducted to assess knowledge about Chagas disease among the Latin American community living in the Greater New Orleans area. Participants answered a baseline questionnaire, viewed a short educational video presentation, completed a post-presentation questionnaire, and were screened with an FDA-approved blood rapid diagnostic test (RDT). A total of 154 participants from 18 Latin American countries (n = 138) and the USA (n = 16) were enrolled and screened for Trypanosoma cruzi infection. At baseline, 57% of the participants knew that Chagas disease is transmitted through an insect vector, and 26% recognized images of the vector. Following the administration of an educational intervention, the participants' knowledge regarding vector transmission increased to 91% and 35% of participants were able to successfully identify images of the vector. Five participants screened positive for T. cruzi infection, indicating a 3.24% [95%CI: 1.1-7.5%] prevalence of Trypanosoma cruzi infection within the Latin American community of the New Orleans area. Results highlight the urgent need for improving access to education and diagnostics of Chagas disease.
ABSTRACT
INTRODUCTION: Youth aged 13-29 years represent 23% of the population but account for 40% of new HIV diagnoses, with risk peaking at ages 22-23 years. We assessed sexual behaviors, PrEP knowledge and attitudes among patients of 6 School-Based-Health-Centers (SBHCs) located in Northern Manhattan and the Bronx. METHOD: 667 patients, aged 13-19 years, completed a survey in the SBHCs waiting rooms between 10/2018 - 4/2019 RESULTS: Of the survey respondents attending SBHCs, 32% reported ever having heard of PrEP and, upon learning of PrEP, 67% stated that would be very likely (35%) or somewhat likely (32%) to take PrEP if it was offered to them free of charge. DISCUSSION: Youth of color are disproportionately infected by HIV throughout the US. Efforts are needed to educate adolescents on the benefits of PrEP, SBHCs are well situated to reduce barriers in providing PrEP directly to those who would benefit from its protection..
