The last time the CDC changed its COVID-19 isolation recommendations was in 2021, when it reduced the isolation time for infected people from 10 days to five days. (Getty Images) The Centers for ...

The excess risk persisted after discharge, suggesting the need for closer follow-up and intensified secondary prevention.

As a report from Harvard University explained in December: “Long COVID affects an estimated 15 million Americans. … Symptoms ...

The U.S. Food and Drug Administration approved 2025-26 COVID-19 vaccines for anyone age 65 and older and any person 6 months and older who has at least one underlying health condition that increases ...

Get the latest news stories and videos on the Coronavirus with trackers on vaccines, hospitalizations, and deaths.

The COVID-19 variant BA.3.2, nicknamed "Cicada," has been detected in at least 23 countries and half the states in the U.S.

As summer heats up, a new set of COVID variants is fueling an uptick in cases and emergency room visits across much of the country. The series of COVID strains, nicknamed the "FLiRT" variants, are ...

Respiratory illness season is over, but new risks are emerging in Central Texas. Here’s what to watch as summer approaches.

The acting head of the Centers for Disease Control and Prevention (CDC) blocked the publication of a study on the effectiveness of COVID-19 vaccines, a Department of Health and Human Services (HHS) ...

COVID-19 altered melanoma incidence and prognosis across regions. Discover how pandemic measures shaped cancer detection.