PrEP Knowledge and Attitudes Among Adults Attending Public Health Clinics in Southern Arizona

HIV pre-exposure prophylaxis (PrEP) is underutilized among Hispanics, women, and low-income individuals. To better understand PrEP barriers in this population, questionnaires were administered to 500 patients attending public health clinics in southern Arizona which provide family planning and sexually transmitted infections care. Sixty-three percent believed that they had no risk of HIV infection. When asked "Before today, did you know that there was a pill that can prevent HIV infection?" 80% of persons answered no. Among women, 88% answered no to this question. As expected, individuals with a higher perceived HIV risk (OR 1.76) or one HIV risk factor (OR 5.85) had a higher probability of knowledge. Among survey participants 87% would take a daily pill, 91% would visit a health-care provider every 3 months, and 92% would have laboratory testing every 3 months. Fifty-four percent would not be afraid or embarrassed if friends or family knew they were taking PrEP. Seventy-two percent would take PrEP despite temporary nausea. Sixty-two percent would pay >= $40 every 3 months for PrEP. Lack of knowledge, rather than patient attitudes, is the more important barrier to wider utilization of PrEP among individuals, especially women, attending public health clinics in Southern Arizona. Future efforts need to focus on education and access to PrEP in underserved populations including women and Hispanics.University of Arizona Division of Infectious Diseases12 month embargo; published online: 14 October 2019This item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at [email protected]

Human T Lymphotropic Virus Type I/II Infection: Prevalence and Risk Factors in Individuals Testing for HIV in Counseling Centers From Southern Brazil

ObjectiveThe objective of this study was to ascertain the prevalence and to investigate risk factors for human T lymphotropic virus type I/II (HTLV I/II) infection among subjects who tested for HIV at three counseling centers in Porto Alegre, Brazil.MethodsThe authors conducted a cross-sectional study in which subjects screened for HIV were tested for HTLV. Socioeconomic and demographic data, social and sexual behavior, history of having been breastfed, and past blood transfusion or drug use were gathered with a standardized questionnaire.ResultsAmong 2985 participants, 2.4% had HTLV infection confirmed (1.4% HTLV I). The risk increased with age, but there was no difference among genders. The multivariate model shows that injecting cocaine users were 5.2 (95% confidence interval, 2.5-10.7) times more likely to be HTLV I/II-positive than non-injecting cocaine users and HIV infection persisted as an independent risk factor.ConclusionAmong persons presenting at HIV testing centers in Porto Alegre, Brazil, HTLV I was three times more common than HTLV II; injection drug use was the predominant mode of transmission

Longitudinal Trends in Sexual Behaviors with Advancing Age and Menopause Among Women With and Without HIV-1 Infection

We assessed changes in self-reported sexual activity (SA) over 13 years among HIV-infected and uninfected women. The impact of aging and menopause on SA and unprotected anal or vaginal intercourse (UAVI) was examined among women in the Women’s Interagency HIV Study (WIHS), stratifying by HIV status and detectable viral load among HIV-infected women. Generalized mixed linear models were fitted for each outcome, adjusted for relevant covariates. HIV-uninfected women evidenced higher levels of SA and UAVI than HIV-infected. The odds of SA declined by 62–64 % per decade of age. The odds of SA in a 6-month interval for women aged 40–57 declined by 18–22 % post-menopause (controlling for age). Among HIV+/detectable women only, the odds of any UAVI decreased by 17 % per decade of age; the odds of UAVI were unchanged pre-menopause, and then decreased by 28 % post-menopause. Elucidating the factors accounting for ongoing unprotected sex among older women should inform interventions