Just six cases have been linked to international travelers this year, suggesting that most infections are homegrown.

Recent outbreaks of measles in the United States are driving up case counts and raising alarm among public health experts, especially as vaccination rates among children lag.

A total of 910 cases of measles have been confirmed so far this year.

Measles outbreaks in close to half of U.S. states are responsible for over 900 confirmed cases in 2026, according to the Centers for Disease Control and Prevention (CDC).

Illinois and Washington are among the other states. The CDC called the resistance “unusual and highly concerning.” ...

The Centers for Disease Control and Prevention issued a nationwide Health Advisory Jan. 20 to share information about the New World screwworm, or NWS.

Waiting rooms are filling up across the United States as a fast-moving flu wave strains clinics and hospitals, driven largely by a drifted H3N2 variant that is spreading widely despite months of ...

Flu season is not over yet, experts warn. Is there a second wave coming? Here's how to protect yourself as influenza keeps spreading.

A growing number of states have rejected recent changes to the national vaccine schedule as more than 200 health groups across the country urge lawmakers to investigate why the schedule was changed ...

Former employees stepped up to create the National Public Health Coalition to advocate for public health after Trump’s cuts to the agency ...

The judges disagreed with the plaintiffs’ argument that the CDC “barked up the wrong tree” with rules mandating imported dogs have a microchip.