Some medications and supplements can make your birth control less effective at preventing pregnancy. These include some ...

Research in the Sundquist lab laid the foundations for the development of lenacapavir, a drug that prevents HIV infection ...

A standing order from the Illinois Department of Public Health allows residents to get PrEP, HIV preventative medication, ...

People are falling ill because the U.S.-funded clinics where they got their HIV medications and care have suddenly been shuttered. The staff is gone. The electricity has been shut off. Some ...