Add Yahoo as a preferred source to see more of our stories on Google. What are the most common COVID-19 symptoms doctors are seeing in October 2025? Read on to find out what to look out for, how to ...

With measles outbreaks, flu spikes, and COVID as a seasonal threat, learn key differences between these contagious diseases, ...

The novel coronavirus that causes COVID-19 has spread globally, killing hundreds of thousands of people and infecting millions more. The pandemic has upended life around the world, delivering a ...

Even mild COVID-19 cases can trigger lingering symptoms, especially in women and younger adults, while severe cases show a strong link to long-term fatigue, brain fog, and joint pain, setting COVID-19 ...

Flu activity remains elevated across Tennessee, with parts of East Tennessee reporting some of the highest levels of ...

A new national survey suggests many Americans age 50 and older are not up to date on flu and COVID-19 vaccinations, with many saying they do not believe they need ...