Some viruses mutate more rapidly than others. Learn more about why that is and what that means for your health.

For decades, newborns in the U.S. have been given the hepatitis B vaccine. This could change. A CDC vaccine advisory panel ...

Laura holds a Master's in Experimental Neuroscience and a Bachelor's in Biology from Imperial College London. Her areas of expertise include health, medicine, psychology, and neuroscience. Laura holds ...

The flu season has started early this year, and we are prepared for it to be a bad one. Whether you have already had a ...

As disease-wary stock markets tumble, the outbreak of the novel coronavirus, COVID-19, has continued to see global death tolls rise — rapidly spreading from its Wuhan roots to gain a foothold in ...

For years, researchers have looked at links between Epstein-Barr virus (EBV) and multiple sclerosis (MS). Increasingly, evidence suggests that having EBV may increase the risk of developing MS. About ...

The flu can also cause a general feeling of fatigue or malaise, Ray says, as well as gastrointestinal issues like diarrhea ...

There are a few reasons why people tend to fall ill more often in the winter than during other times of the year, and yes, holiday travel is definitely one of them.

It's dusk in central Bangladesh, in a community within the district of Faridpur. A 50-year-old man sits outside his home beside a rice paddy. His name is Khokon. A fiery beard, dyed a bright orange, ...

For decades, it’s been standard practice in the U.S. to administer a hepatitis B vaccine to newborns. The dose is typically ...