There sat Robert F. Kennedy Jr., the nation’s top health official, at a Steak ‘n Shake with Fox News host Sean Hannity, raving about the fries.

Measles cases are rising in Canada, the country’s chief public health officer is urging people to get vaccinated, and Ontario ...

The number of measles cases continues to rise as Health Secretary Robert F. Kennedy Jr. casts doubts on vaccines and suggests ...

Measles is an extremely contagious vaccine-preventable disease that can lead to death or disability. It also wipes out immune ...