Six years after the start of the COVID-19 pandemic, the virus still exists. A public health expert explains what Long COVID ...

In this letter, I’m going to offer a possible way of thinking about long COVID symptoms and how to treat them.

Learn the latest CDC COVID vaccine recommendations for 2025. Find out why updated shots matter for adults 65+, their safety, timing, and how they reduce severe illness and long COVID. On Sept. 19, ...

The F.D.A. and the C.D.C. have both weighed in, but confusion remains. Here’s what to know. By Maggie Astor The threat of Covid infections has not gone away, but the vaccines that help protect against ...

SARS-CoV-2 infections have been rising in the past month — global cases increased by more than 19,000 last month compared with the previous month, according to data posted on the World Health ...

Experts aren't quite sure what's in store for us this cold, flu and COVID season. But with a new flu variant beginning to spread in the U.S. and low COVID vaccination rates, this may be a more severe ...

Penn researchers recently discovered a relationship between body mass index and certain Long COVID symptoms in children and young adults. The research team — which included faculty from the Stanford ...