WHO世界卫生组织：2024艾滋病毒接触后预防指南报告（英文版）

Despite advancements in testing and treatment, over one million people became infected with HIV in 2022. This warrants a need for a revitalized focus on proven HIV prevention interventions such as HIV post-exposure prophylaxis (PEP).

WHO’s updated PEP guidelines prioritize broader access to PEP, including community-based delivery and task sharing to mitigate barriers such as stigma and to ensure timely access post exposure. PEP involves administering antiretroviral (ARV) medication afte