But in his new opinion piece about the ongoing measles outbreak, published March 2 in Fox News, Kennedy wrote that vaccines “not only protect individual children from measles, but also contribute to community immunity,

The top spokesperson at the Health and Human Services Department resigned Monday after clashing with Robert F. Kennedy Jr. over his response to the measles. Thomas Corry said he called it quits “effective immediately” in a post on his LinkedIn account just two weeks into his tenure at the agency.

Robert F. Kennedy Jr., secretary of the Department of Health and Human Services (HHS), said the measles outbreak in west Texas is a “call to action” as he encouraged parents to consider whether to get their children vaccinated.