Researchers have reported biologic abnormalities in long COVID, challenging the view that symptoms are primarily psychosomatic.

Dr. David Morens worked as a senior adviser to NIAID's Office of the Director from 2006 through 2022.

Add Yahoo as a preferred source to see more of our stories on Google. If you’re like most people in the US, you probably either know someone with COVID-19 right now, know someone who just got over an ...

Even without COVID, those with STEMI during the pandemic faced a greater death risk ...

Add Yahoo as a preferred source to see more of our stories on Google. A new Covid variant is spreading across the U.S. and it may be able to evade protection from current vaccines. The variant, known ...

What separates healthcare leaders from healthcare managers? Organizational responses during the COVID-19 pandemic highlight ...

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 ...

Earlier this year, a new variant of COVID-19 began spreading globally. Some of those infected with the new variant, nicknamed “Nimbus,” reported an uncomfortable side effect known as “razor blade ...

It may shorten how long you’re sick, too.

The first time Dr. Anita Chopra had a long COVID patient, she cried. It was two years after the pandemic, she said, when the ...

Around 4% of those with long COVID are older than 65 years, the CDC estimates. But many experts believe this estimate vastly undercounts the number of seniors with long COVID because the symptoms may ...

The Food and Drug Administration on Wednesday authorized updated COVID-19 vaccines, but limited their use for most age groups and rescinded the emergency use authorization that made shots available ...