Do you have a sore throat, a runny nose and muscle aches? It could be a common cold, a case of the flu -- or COVID-19. The illnesses all share similar symptoms, sometimes making it hard to distinguish ...

The common cold, flu and COVID share many symptoms, but confusing seasonal sicknesses could be dangerous.

Add Yahoo as a preferred source to see more of our stories on Google. Sneezing? Feeling congested? Coughing? Are these signs of flu season, a cold or allergies, or are they symptoms of COVID-19? What ...

As we head into cold and flu season, you can expect things will be handled differently at workplaces, schools, day cares and medical offices because of COVID-19. Anyone with symptoms like a runny nose ...

Self-tests and over-the-counter remedies mean you don’t always need to see a doctor. Here's how to tell when you do.

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 ...

Loss of appetite, nausea, vomiting, diarrhea, and stomach pain are common GI symptoms of COVID-19, according to Jain’s research. Some people experience these issues as their first signs of infection, ...

Early clues suggest that this flu season could be particularly brutal. And while national COVID rates currently appear to be low, researchers expect the virus to circulate more widely in the coming ...