A highly contagious respiratory virus, HMPV, is spreading on the West Coast and beyond. Experts warn of symptoms, severe ...

Sacramento health officials are warning of a potential viral explosion after more than 100 children were possibly exposed to ...

Human metapneumovirus (HMPV) has recently become a headline virus, particularly as cases have drawn attention in parts of the ...

California is sounding big alarms as measles, one of the most contagious diseases known to medicine, races through pockets of ...

By Vijay Kumar Malesu New research reveals how measles infection disrupts immune memory and increases vulnerability to other infections, reinforcing why high vaccination coverage remains critical to ...

South Carolina is experiencing one of the biggest measles outbreaks the U.S. has seen in decades. In that state, there are 876 confirmed cases of the highly contagious virus, which is preventable with ...

Fears have escalated after more than 100 children were exposed to the 'world's most contagious disease' in California ...

From the flu to the common cold, viruses keep knocking out Minnesotans this winter. After you start to feel better, how long are you contagious? "After the flu, you're generally the most contagious at ...