Depression and substance use among former cigarette smokers appear to be on the rise. That's a disturbing trend in and of itself, but also because both behaviors are associated with increased risk for cigarette use relapse. Read more ›
A study found gay and bisexual men would be willing to notify sexual partners about infections using an app that lets them text the information anonymously. Read more ›
The strategy of giving antiretroviral treatment to all HIV-positive patients regardless of their white blood cell count has become standard around the world, according to a survey. Read more ›