Pre‑exposure Prophylaxis Awareness and Endorsement among Adolescents and Young Adults in Tanzania: Insights from the 2022 Demographic and Health Survey.

Pre‑exposure prophylaxis (PrEP) is an effective measure for preventing human immunodeficiency virus (HIV) infection among people at risk, including adolescents and young adults (AYA). This study evaluates the prevalence of PrEP awareness and endorsement, as well as the factors associated with these outcomes, using data from the 2022 Tanzania Demographic and Health Survey. The analysis included participants aged 15-24 years.