Tulare County reports an increase in whooping cough cases, and public health officials recommend vaccinations to shield ...

Bay Area doctors detail which vaccines adults 50 and older should get now - pneumococcal, RSV, flu, shingles, COVID - and why ...

The most contagious infectious disease on the planet revealed - The threat posed by any infectious disease depends not only on how it affects the body, but also on how easily it spreads ...