The CDC issued a level 2 travel advisory for over 30 countries where poliovirus has been detected. What to know before you go ...

Health officials alert visitors to a potential measles exposure at Hawai'i Volcanoes National Park on March 3.

Ohio State has moved past the abrupt resignation of the university’s president by elevating its chief academic officer into the role. Trustees voted unanimously Thursday to appoint Executive Vice Pres ...

On World Kidney Day, Newsweek explores how one country is testing whether early detection can slow a global epidemic.

The single-dose dengue vaccine developed by Brazil’s Butantan Institute is 80.5% effective against hospitalization for the mosquito-borne disease for at least five years, per a phase 3 clinical trial ...

San Diego County braces for record-breaking temperatures, with the National Weather Service issuing a Heat Advisory. Stay safe by keeping cool and hydrated.

Human metapneumovirus (HMPV) has recently become a headline virus, particularly as cases have drawn attention in parts of the U.S. West Coast. For many people, the name sounds alarming because it is ...

Health and Human Services Secretary Robert F. Kennedy Jr. is fielding pressure from the White House to relax his controversial approach to vaccine policies as the midterms near, but his most steadfast ...

A top GOP pollster has said anti-vaccine policies could create risks for the Trump administration in the midterm elections. But backing away from those policies — and other initiatives that have been ...

LA County public health officials issued a bacteria warning at several beaches as a potentially record-breaking heat wave arrives in Southern California.