Bird flu (avian influenza) has become an increased concern in the health community throughout the United States.

The Mail has recruited leading virologists, epidemiologists and pandemic planners to imagine the kind of scenario that might ...

Flu activity remains high in most parts of the United States as a winter wave of respiratory illness sweeps across the ...

Spanish flu pandemic was caused by a particularly virulent strain of influenza virus. It infected 500 million people, caused ...

As more cases of bird flu emerge across the country, public health leaders in New York City are watching warily -- and making ...

Respiratory syncytial virus usually causes mild, cold-like symptoms in most people and is the leading cause of infant ...

The U.S. is seeing a "quad-demic" as cases of COVID-19, flu, RSV and norovirus spread at the same time. Experts said this is ...

There's also one big difference between the flu and COVID or a cold that can indicate which illness you have. Don't ignore it ...

Current subtypes of influenza A viruses that routinely circulate in people include A(H1N1) and A(H3N2 ... Immediate medical ...

Since early 2024, the U.S. has logged 66 human cases of H5N1. Scientists are keeping a watchful eye on the virus’s spread as we enter a new year.

Parents are being warned to be vigilant and to keep their kids home from school if they display these flu symptoms. Cases of the flu have been surging, with NHS England ramping up their ...