Pa. health experts say pandemic mistakes likely contributed to falling rates of vaccination against measles, other diseases.

Health authorities have alerted the public about potential measles exposure at Chicago O'Hare Airport following two confirmed cases in the area.

The Chicago Department of Public Health and Cook County Department of Public Health have identified two confirmed cases of measles.

Robert F. Kennedy Jr., secretary of the US Department of Health and Human Services, is asking the US Centers for Disease ...

Cook County reports first measles cases of 2025, with two cases in Chicago and suburbs. Vaccination is the best way to ...

During a visit to College Station, the U.S. health secretary said Europe has a worse track record with the virus, which gets ...

As the virus takes hold in other U.S. communities with low vaccination rates, health experts fear that the spread could ...

Think that you don't have to vaccinate your child because other children are vaccinated? Learn why herd immunity won't always have you covered.

Unlike his predecessors, HHS Secretary Robert F. Kennedy Jr. has yet to launch a national immunization campaign as the threat ...

A measles outbreak in the U.S. is continuing to grow as public health officials in Chicago have confirmed two new cases, ...

A federal health agency says the U.S. has 884 confirmed measles cases this year. That's triple the amount seen in all of 2024 ...

The state saw nine new cases, bringing the total number from 37 to 46, according to a Kansas Department of Health and ...