"Usually, when we think about the common cold, it's a virus," Dr Cheryl Lythgoe of Benenden Health explains to Yahoo UK.

As cold and flu season ramps up, it can be difficult to tell the differences between these common illnesses. Dr. Bernice ...

In TODAY.com's Expert Tip of the Day, a doctor reveals the important clues about your health that can be found in your snot.

As colder temperatures drive people indoors, the risk of spreading viruses increases, according to pharmacists at The Christ ...

As temperatures drop and sniffles rise, many wonder: does cold weather make you sick? While chilly air itself doesn’t cause ...

While hay fever and cold viruses share some overlapping symptoms, one of the main differences is that, ironically, hay fever ...

The NHS has highlighted a key symptom that means you have flu rather than a cold as experts have warned of a “concerning rise ...

The NHS has issued a warning as flu cases are currently three times higher than at the same point last year, with a ...

PHILADELPHIA (WPVI) -- Last month, jingle bells and carols were the "sounds of the season." This month, coughing, sneezing and respiratory viruses are here. There's hardly a family hasn't been hit by ...

Young children can contract up to 10 respiratory viruses annually as their immune systems encounter different infections for ...

Everyone knows that the fall brings flu season, replete with aches, pains and a new version of the vaccine. But why is cold ...