Barr virus—but new research reveals how it can hijack immune cells, sparking a chronic disease that attacks the body from ...

South Florida continues to report high rates of HIV and syphilis infections, with data showing significant impacts on men's health in the region.

HIV continues to disproportionately affect Black communities in the South due to systemic inequities, but progress is being made through community-led prevention models and campaigns featuring trusted ...

A man convicted of rape and reckless transmission of HIV could have given the sexually transmitted disease to hundreds of men, according to police. Jonathan Carl, 42, of Hornchurch, east London, was ...

HIV destroys the immune system from within. Despite decades of research, there still isn’t a vaccine against the virus. The shape-shifting pathogen rapidly adapts to vaccines and renders them useless.

In Ohio, cases of monkeypox are on the rise among gay and queer men. So we talked to Dr. David Margolius to learn more about the virus. On August 4, the United States federal government declared the ...

Solving HIV vaccination—a puzzle that scientists have been tackling for decades without success—could be like cracking the code to a safe. The key, they now think, may be delivering a series of ...

Twice-yearly subcutaneous lenacapavir has been shown to be efficacious for prevention of human immunodeficiency virus (HIV) infection in cisgender women. The efficacy of lenacapavir for preexposure ...

At a pharmacy in Iowa, a 42-year-old Black gay man couldn’t find a medication he needed. The pharmacist, a white woman, told him they didn’t stock that medication. But while he waited to pay for his ...