After recovering from Oropouche infection, symptoms recur in about 60% of patients within a few days up to several weeks.

In the early, uncertain days of the coronavirus pandemic, scientists delivered one comforting pronouncement: The virus that caused COVID mutates rather slowly. If that remained true, the virus would ...

An estimated 1,323 Californians have succumbed to the flu as of the week ending March 8, including 19 children, but last week ...

Certain immune cells in MS show abnormalities in activity and signs of reactions against the Epstein-Barr virus, a study says ...

Among those who caught the virus is Leslie O’Shea, of Fort Lauderdale, who said she missed three days of work last week due to the symptoms. She even slept on the bathroom floor, feeling ...

Health authorities say the threat of infection for people remained low even amid the spread of H5N1 virus among birds and ...