A new HIV antiretroviral shows promise as a long-acting, oral prophylactic agent, according to a new study by Izzat Raheem, Tracy Diamond and colleagues from Merck & Co., Inc., Rahway, NJ, USA, ...

Sara Moniuszko is a health and lifestyle reporter at CBSNews.com. Previously, she wrote for USA Today, where she was selected to help launch the newspaper's wellness vertical. She now covers breaking ...

People with opioid use disorder (OUD) are at increased risk of contracting human immunodeficiency virus (HIV). While there ...

When we talk about preventing new HIV infections, two of the tools we often refer to are PrEP and PEP. There can be some ...