When it comes to the potential of H5N1 avian flu, otherwise known as bird flu, picking up mutations that may lead to human-to ...

The Centers for Disease Control and Prevention resumed publishing its weekly scientific report Thursday after an ...

After doctor’s office visits for flu dipped early this year, they jumped past the previous season peak at the end of last ...

The data, which appeared fleetingly online on Wednesday, confirmed transmission in two households. Scientists called on the ...

Schools around the country are closing due to surges of flu and other illnesses which are sickening students and staff. Here's what parents need to know.

Illinois is seeing a "notable increase" in hospital admissions for flu cases, according to state health officials, as levels of respiratory viruses continue to tick up. But which type of flu is ...

Many nursing home residents are refusing COVID shots this winter, though flu vaccine penetration has remained strong historically.

As winter illness season reaches its peak, communities across the country are grappling with the combined impact of COVID-19, RSV, influenza, and norovirus. The convergence of viral threats—commonly ...

A federal scientific publication on Thursday returned from a forced two-week hiatus with two papers examining the health ...