It's not easy to tell these health conditions apart based on their symptoms alone. Find out about the differences between these illnesses.

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 ...

While everyone feels chilly on occasion and the weather can impact our body temperature, there may be something else at play if you're always cold.

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 ...

A GP has revealed key differences between Covid, flu and cold symptoms to help you identify which illness you may have ...

Adenovirus is especially common in the colder months when people spend more time indoors, and it could have some serious and severe consequences.

Cold urticaria is a rare but potentially serious condition in which contact with cold weather causes the immune system to misfire.