Federal health authorities, headed now by U.S. Health Secretary Robert F. Kennedy Jr., are embracing vaccine hesitancy in a ...

The new report paints a sobering picture of immunizations as infectious diseases like measles surge across the United States.

Vaccination rates for several diseases including measles, diphtheria and polio decreased among U.S. kindergartners in the ...

Bernie Sanders and top Senate Democrats demand answers after Health Secretary Robert F. Kennedy Jr. ousts all 17 CDC vaccine experts and installs anti-vaccine activists in their place.

Canada has had three times as many measles cases as the U.S. this year, according to the Canadian government and Centers for Disease Control and Prevention (CDC) data. Canada has faced 4,206 ...

By firing all 17 members of the CDC’s vaccine panel, RFK Jr. has imperiled vaccine access in the US, critics say.

From vaccines to fluoride, here's what the newly confirmed CDC director Susan Monarez has said about some key health topics.

Science does not support aluminum as a culprit of autism. Yet RFK Jr. and his associates continue to find ways to support the ...

Faced with a skeptical religious community that became the center of the outbreak, public health officials say they may have pushed too hard on vaccine messaging.

Senate Democratic Leader Chuck Schumer (N.Y.) called on Health and Human Services Secretary Robert F. Kennedy Jr. to immediately declare a public health emergency for measles, blaming the senior ...