The worst flu season in years is swamping California, prompting a renewed surge in hospitalizations as officials warn the ...

Influenza is surging in the U.S., with doctor's visits for flu symptoms at a 15-year high. Why is this flu season so bad?

Elad Harel is used to shining a light on the mysteries of the natural world. Working at the cutting-edge of ultrafast spectroscopy—the application of short laser pulses to analyze the dynamics of ...

Influenza levels in the US are the highest they've been in 15 years amid winter weather and a second wave of the virus.

Medical experts here in Illinois sat down with the I-Team to explain what they're doing to keep bird flu from becoming the next human pandemic.

While levels of one respiratory virus have reduced significantly in NC since January, the risk of contracting a respiratory virus remains very real.

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

Demand remains low, but lab stakeholders said the industry is significantly better prepared to meet a spike in H5N1 testing ...

RSV, respiratory syncytial virus, usually peaks in December and January while infecting the nose, throat and lungs, usually ...

Information on topics such as gender, teens' behavior, and infectious diseases was removed from the CDC's website.

The Centers for Disease Control and Prevention took offline recommendations on how doctors should treat sexually transmitted ...

Five years after the first COVID-19 deaths were reported in Wuhan, China, a new assessment by the CIA concludes the virus was “more likely” to have leaked from a Chinese laboratory than spread ...