Longitudinal changes in tenofovir and tenofovir-diphosphate concentrations among pregnant women using oral PrEP for HIV prevention: Findings from Durban, South Africa.

Background: Pregnant women are vulnerable to HIV acquisition. Oral HIV pre-exposure prophylaxis (PrEP) is safe and effective for use during pregnancy. We describe PrEP adherence among pregnant women using multiple measures.

Use of tenofovir-based PrEP among pregnant women in South Africa.

Objective: We developed Healthy Families-PrEP to support perinatal women to use HIV prevention strategies.

Design: Single arm study to evaluate PrEP use among pregnant women exposed to the intervention.

Methods: We offered safer conception counselling including TDF/FTC as PrEP with adherence support (Healthy Families-PrEP) for women planning for pregnancy in South Africa with a partner with HIV or unknown serostatus.

Uptake and Persistence of Safer Conception Strategies Among South African Women Planning for Pregnancy.

Safer conception strategies can minimize HIV acquisition during periconception periods among women living in HIV-endemic areas. We examined uptake and predictors of persistent use of the same safer conception strategy among a cohort of HIV-uninfected South African women ages 18-35 years planning for pregnancy with a partner living with HIV or of unknown HIV-serostatus. The safer conception strategies we evaluated included oral PrEP, condomless sex limited to peak fertility, and waiting for a better time to have a child (until, for example, the risks of HIV acquisition are reduced and/or the individual is prepared to care for a child); persistence was defined as using the same safer conception strategy from the first visit through 9 months follow-up.

Water Treatment Practices and Misperceived Social Norms among Women Living with Young Children in Rural Uganda.

Access to water safe for consumption is critical for health and well-being, yet substantial structural barriers often necessitate household action to make water safer. Social norms about water treatment practices are understudied as a driver of personal water treatment practice. This study assesses reported and perceived water treatment practices among women in a rural, water insecure setting.