Cases of a respiratory virus that causes flu-like symptoms are surging in China, raising plenty of questions about what this ...

As if cold and flu season wasn't enough to deal with, there's another disease on the rise: norovirus. Norovirus cases have jumped up across the country, according to new data from the Centers for ...

Valley fever is an infectious disease caused by the Coccidioides fungus that grows in the soil and dirt in some areas of ...

As China continues to monitor an increase in cases of human metapneumovirus (HMPV), here's what you need to know about the ...

In light of the news of a possible human metapneumovirus outbreak in China, officials talk to Newsweek about the risk to Americans.

The United States witnesses a rise in HMPV cases, with positive test rates doubling between the start of December and the end ...

India has ramped up monitoring for cases of human metapneumovirus (HMPV) amid concerns around a reported outbreak in ...

People of all ages can get norovirus, but more severe infections occur in children younger than five years old, older adults and people with weakened immune systems. Symptoms typically develop within ...

The highly contagious illness has reached its highest levels for this time of year in more than a decade, according to the ...

The holidays came with a side of flu for many Americans, with 40 states reporting high or very high levels of illness last ...