If you’re feeling under the weather, chances are pretty high that you have one of four popular viruses going around: influenza A (the flu), COVID-19, norovirus (the stomach flu) and respiratory ...

Doctors in Wyoming reporting a sharp increase in illnesses like flu, COVID-19 and other unknown viruses. Even so, people ...

A statewide grand jury convened at the request of Florida Gov. Ron DeSantis to investigate “any and all wrongdoing” ...

Key Takeaways Moderna shares jumped more than 10% to lead S&P 500 gainers Tuesday, a day after the first bird-flu death was ...

Some 16 states had "very high" levels of the virus present in wastewater during the week of Christmas, an increase from the week before.

For most people RSV is like a cold, but for infants and older people it can lead to serious infections. Here's what to know.

In light of the news of a possible human metapneumovirus outbreak in China, officials talk to Newsweek about the risk to Americans.

It was this time five years ago we were all beginning to get acquainted with a new term: COVID-19. You know how the rest went ...

The Indian state of Karnataka has re-introduced Covid precautions after the outbreak of a so-called 'mystery illness' in ...

The number of COVID-19 tests coming back positive increased over Christmas, according to data from the U.S. Centers for Disease Control and Prevention ( CDC ). A map shows the regions across the ...

The fear over the spread of HMPV virus that led to concerns if it will trigger Covid-19-like health emergency. Is HMPV same ...

In late December, an increase in cases of human metapneumovirus (HMPV) in China triggered widespread concerns, especially as ...