How long COVID develops is still largely unknown. New molecular connections are revealed in a recent study led by the Center ...

A detailed analysis of immune cells in Long COVID patients has revealed a previously unknown molecular signature linked to ...

Discover how UCSF is leading the charge in Long COVID research, uncovering key findings that advance our understanding of the condition. UCSF researchers have adapted innovative tools and ...

When you hear the term "evolutionary tree," you may think of Charles Darwin and the study of the relationships between different species over the span of millions of years. While the concept of an ...

Despite all of the masks, tests, and vaccinations, there is no guarantee that COVID-19 will ever disappear. Even if the virus ...

Around the globe, a new strain of COVID-19 is spreading exponentially. As health officials prepare for a potential uptick in COVID-19 cases this fall, we asked the experts to answer your FAQs. From ...

The virus that causes COVID-19 is accumulating genetic mutations, one of which may have made it more contagious. The number of virus strains present in each zip code in Houston during the second wave ...

It’s been five years since the COVID-19 pandemic began—and a lot has changed. From early in the pandemic until now, COVID went from causing fear, death, shortages, and uncertainty to being regarded by ...

SAN FRANCISCO -- A new variant of the coronavirus that has been spreading through the UK and other countries has not yet been detected in the United States, according to the CDC. But that doesn't mean ...