Avian influenza viruses, also called bird flu, can infect a wide variety of bird species and some species of mammals — ...

Flu cases in South Carolina have surged past 40,000 this season, with hospitalizations rising and 67 deaths reported ...

Influenza is a highly contagious viral infection that affects the respiratory system. Although often dismissed as a seasonal ...

Outpatient health care visits for flu-like illnesses are at their highest levels in 15 years, according to data updated ...

Influenza A is further divided into subtypes. You may have heard of H1N1 or H3N2 – those are the two dominant types of ...

The flu can also cause a general feeling of fatigue or malaise, Ray says, as well as gastrointestinal issues like diarrhea ...

Multiple cases of bird flu in chickens are forcing the closure of live poultry markets in parts of New York state, Gov. Kathy ...

(NEXSTAR) – The flu is spreading far and wide across the U.S. – and influenza A is largely to blame. Of all the flu tests reported to the Centers for Disease Control and Prevention since the start of ...

Flu A and flu B are two different strains of influenza, explains Thomas Russo, M.D., professor and chief of infectious ...

As of Saturday, there have been 117 flu-related deaths since the traditional flu season began Oct. 1, including 21 last week ...

The North Carolina Department of Health and Human Services on Wednesday updated its weekly Respiratory Virus Summary Dashboard, which shows an increase in flu activity and flu-related deaths, bringing ...