The latest data on U.S. COVID-19 test positivity rates shows a complicated picture as we head towards the new year.

Unlike previous years, where winter waves began in November, this year’s surge has started later. Wastewater surveillance ...

Is COVID going around again? The CDC's wastewater surveillance system suggests the virus is growing in prevalence.

COVID-19 and influenza cases rose in December in New Mexico, and influenza-like illnesses are expected to continue to climb ...

Getting an updated flu vaccine and taking steps to prevent the spread of germs can help everyone stay safe during flu season.

Though symptoms of a cold and the flu are similar, key differences set them apart. The two illnesses develop at different ...

COVID-19 cases are back on the rise nationally, according to the latest trend data from the Centers for Disease Control and Prevention. CDC data shows an increase in weekly test positivity and a ...

Wastewater surveillance suggests that we in the midst of what's being called a "Silent" COVID-19 surge fueled by the XEC ...

They're calling it "silent" because the wave follows a long period of unusually low COVID activity this fall, so many people ...

Nearly five years since the onset of the COVID-19 pandemic, researchers are starting to better understand long COVID. But ...