Over 160,000 people this season have landed in the hospital from flu complications, CDC estimates. More than 6,600 have died.

COVID-19 vaccination reduces severity of acute disease, but does not decrease neurological manifestations of Long COVID.

Historically, COVID-19 symptoms have been fevers or chills, cough, shortness of breath, cough, congestion or a runny nose, sore throat, loss of taste or smell, fatigue and body aches, headache, nausea ...

After the holiday season and an uptick in travel, California is seeing a rise in respiratory illnesses, prompting health ...

New CDC data indicates a rise in cases of norovirus, often colloquially referred to as "stomach flu." Test positivity has ...

Study highlights a fourfold increase in ME/CFS risk among COVID-19 patients, with 89% of post-COVID ME/CFS cases overlapping ...

More than 86% of Maryland's flu cases are influenza A. The state has what the CDC considers to be "high" levels of the virus.

When virologists took their first peek at XEC, the Covid-19 variant which started to become dominant in the autumn of 2024, ...

A recent University of Utah Health study found that 4.5% of Covid-19 survivors developed chronic fatigue syndrome, a ...

There’s no medication for norovirus. Instead, you’ll need to rehydrate as much as possible with water and other liquids. Seek ...

While there is a whole host of viruses going around, there are thankfully no new viruses to fret about—the ones we have are ...

Most people now have some degree of immunity to COVID, either from vaccination or infection, Schaffner said. The data on how ...