The first U.S. death from bird flu is raising new concerns about the H5N1 virus, and whether bird flu will become the next ...

Between a third and a half of the populations of the four UK nations had not had the recommended number of COVID vaccinations and boosters by summer 2022, according to the first research study to look ...

Norovirus cases have surged, joining other viruses like flu, RSV, and Covid. Experts cite a new strain, GII.17[P17], ...

Trump's pick for health secretary has a record of attacking vaccines. In fact he's even taken direct aim at bird flu shots.

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 ...

Biden officials touted the steps they took to halt or prevent disease threats, but some public heath researchers offer a more ...

Norovirus cases have surged over double last year's peak, with a new strain, GII.17[P17], driving outbreaks. The Midwest is ...

As China grapples with surging Human Metapneumovirus (HMPV) cases, the country's health authorities announced the detection ...

Challenge trials help researchers study immune responses. Skeptics still doubt the approach is worth the risks ...

A newer strain of norovirus, called GII.17[P17] makes up the majority of outbreaks nationwide, according to CDC data.

"It is too early to tell if this strain is associated with more severe norovirus disease but likely lower population immunity ...

A study in Ecuador reveals the rapid emergence of SARS-CoV-2 variants, highlighting the importance of strengthening genomic ...