On Jan. 21, 2020, the U.S. Centers for Disease Control and Prevention confirmed the United States' first known case of novel ...

Fact checked by Nick Blackmer Cases of respiratory syncytial virus (RSV) have peaked in many areas of the United States, ...

Seventeen states around the U.S. reported "very high" wastewater levels of SARS-CoV-2—the virus that causes COVID-19—during ...

Respiratory viruses are continuing to spread across the United States and such activity "is expected to continue for several ...

The H5N1 virus has mutated meaning it has begun to adapt to infect humans better raising new questions about H5N1's pandemic ...

Jan. 20, 2025 marks five years since the CDC reported the first laboratory-confirmed case of COVID-19 on American soil.

In the winter months, it seems few are safe from some kind of illness — flu, COVID-19, norovirus, colds. While many of the ...

Here's what we know about the virus today, five years after the first nation's case of COVID-19 was reported north of Seattle ...

New Hampshire has some of the highest levels of respiratory illness in the country, according to the U.S. Centers for Disease Control and Prevention.

Respiratory illness activity remains high across the country, according to the latest data from the Centers for Disease Control and Prevention.

Peter Hotez has made every effort to stay up to date with Covid-19 vaccines, starting with the initial two doses and ...

Historically, COVID-19 symptoms have been fevers or chills, cough, shortness of breath, cough, congestion or a runny nose, ...