Idel Billah

Improving HIV pre-exposure prophylaxis persistence among adolescent girls and young women: Insights from a mixed-methods evaluation of community, hybrid, and facility service delivery models in Namibia

Gena Barnabee, Gillian O’Bryan, Lylie Ndeikemona et al. · Frontiers in Reproductive Health · 2022 · 23 citations · Full text

Implementing quality management strategies improves clinical quality as a voluntary medical male circumcision program in Namibia matures: a process analysis

Gillian O’Bryan, Alison Ensminger, Idel Billah et al. · BMC Health Services Research · 2023 · 14 citations · Full text

PrEP uptake and early persistence among adolescent girls and young women receiving services via community and hybrid community-clinic models in Namibia

Gena Barnabee, Idel Billah, Lylie Ndeikemona et al. · PLoS ONE · 2023 · 13 citations · Full text

Adverse event profile and associated factors following surgical voluntary medical male circumcision in two regions of Namibia, 2015–2018

Gillian O’Bryan, Caryl Feldacker, Alison Ensminger et al. · PLoS ONE · 2021 · 12 citations · Full text