Vitamin D supplementation does not prevent COVID-19 or improve symptoms but it may help lower the risk of long COVID, a recent study suggests.

A new study published in The Lancet Microbe reports the first twice-yearly injectable HIV treatment regimen—combining lenacapavir, teropavimab, and zinlirvimab—has achieved high rates of viral ...

As the global population ages, older adults with atherosclerotic cardiovascular disease (ASCVD) are projected to drive a ...

"Watching my mom die of ALS was one of the most awful things I’ve gone through. I don’t want my children to see me suffer like that." ...

After leucovorin got public attention as a potential autism treatment, families rushed to get it. Many doctors are torn about prescribing an unproven drug but don't want to lose patients' trust.