A serious pediatric illness has been linked to a similar condition in adults. Coronavirus inhabiting the gut could be the ...

Banning children from riding in cars is ridiculous, but there's more data to support it than there is for not vaccinating children from COVID-19.

Flu, viral fever, and COVID-19 all cause fever and respiratory symptoms, but key differences in onset, symptom patterns, ...

On December 31, 2019, a series of ‘pneumonia’ cases of unknown origin were reported in Wuhan, Hubei. The virus was later ...

For millions of people living with long COVID, symptoms like shortness of breath, mental fog, and deep fatigue continue long ...

Hidden infections and reactivated viruses may play a role in long Covid, a new scientific review suggests, pointing to ...

A multi-omics study identifies causal genes and biological subtypes of long COVID, revealing new therapeutic targets for ...

As COVID completes its sixth year, official statistics obscure the scale of harm, while Long COVID and excess deaths reveal ...

A fast-spreading H3N2 flu strain is driving an unusually intense early season in the U.S., with millions of illnesses and ...

Common cold, flu and COVID-19 symptoms and cases can spike during the year-ending holidays, according to Johns Hopkins winter ...

COVID-19 infections are rising again across the U.S. Here's which symptoms to look for and how to protect yourself over the ...

The authors of a new Australian study say they have identified a set of 32 genetic variants that increase the likelihood of ...