The Rockland County Health Department has alerted schools and other high-risk facilities of a norovirus outbreak. According ...

Nearly 80 people got sick in a norovirus outbreak on a Holland America Line cruise. Among the 1,923 guests on its Zuiderdam ...

A mysterious illness outbreak that has sickened at least 416 people and killed 31 in a remote region of the Democratic ...

The number of cases of dengue fever in Central and South America has nearly tripled to a record high this year, the Pan ...

Study reveals H5N1 virus adaptation in domestic cats, raising concerns about potential animal-to-human transmission.