Around the globe, a new strain of COVID-19 is spreading exponentially. As health officials prepare for a potential uptick in COVID-19 cases this fall, we asked the experts to answer your FAQs. From ...

MADISON, Wis. -- With fewer COVID-19 patients heading to the doctor's office to get tested, scientists are turning to wastewater to track disease trends. "The basic idea is that people are infected ...

It's not just President Biden who recently tested positive for COVID — cases of the virus are spiking across the country. Why the seemingly sudden summer surge? There are a couple of factors at play, ...

As the highly contagious bird flu virus continues to sweep through Oregon’s poultry flocks and dairy herds, scientists and public health officials are racing to monitor its rapid spread and potential ...

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The Food and Drug Administration on Wednesday approved updated COVID-19 vaccines for the upcoming fall/winter season for some Americans. The Pfizer-BioNTech vaccine was approved for use in adults aged ...

Add Yahoo as a preferred source to see more of our stories on Google. Around the globe, a new strain of COVID-19 is spreading exponentially. As health officials prepare for a potential uptick in COVID ...