If you've already been vaccinated for measles, do you need to get a booster now that it's spreading in the US?

Robert F. Kennedy Jr. highlighted the rapid spread of measles in Texas, particularly among unvaccinated children. He urged ...

Lab tests suggest a strain of the flu virus circulating this season may not be "well-recognized" by the flu vaccine.

After speculation as to whether this year’s flu vaccine could be poorly matched to the current strain of flu, new Centers for ...

The Centers for Disease Control and Prevention said it would join a conference hosted by the World Health Organization in ...

While most people's symptoms improve, 1 in 5 unvaccinated people who catch measles will be hospitalized, 1 out of every 1,000 ...

The US Centers for Disease Control and Prevention is currently investigating five hospitalizations that occurred in people ...

Sen. Elizabeth Warren (D-Mass.) pressed Health and Human Services (HHS) Secretary Robert F. Kennedy Jr. to clarify his ...

The Ohio Department of Health has not reported any new measles cases this year as of March 1.

The Trump administration is at risk of its first major failure as the measles outbreak spreads. Donald G. McNeil Jr., a ...

The measles vaccine is “sterilizing,” which means it not only prevents illness, but also transmission. Neither the Secretary of HHS nor the CDC director can unilaterally ban vaccines.

The Trump administration’s sudden firing of Centers for Disease Control and Prevention employees gutted training programs ...