Secretary of Health and Human Services Robert F. Kennedy Jr has made sweeping changes to the nation's vaccine policies.

Susan Monarez, the director for the Centers for Disease Control and Prevention, is being forced out of her job.

CDC director Monarez challenges her dismissal after less than a month on the job.

Susan Monarez, a longtime federal government scientist, was sworn in on July 31.

Shortly after nation’s top public health agency announced Monarez’s departure, three senior CDC officials resigned

Susan Monarez was said to have refused to adopt Health Secretary Robert F. Kennedy Jr.’s stance on vaccination policy.

At least three high-level officials have resigned in protest against the policies of Health Secretary Robert F Kennedy.

Four senior officials resign in protest at health secretary’s handling of vaccine policy and agency’s direction

Susan Monarez’s ousting and four top resignations follow vaccine confusion, leaving US health agencies in turmoil

Secretary of Health and Human Services Robert F. Kennedy Jr has made sweeping changes to the nation's vaccine policies.

Secretary of Health and Human Services Robert F. Kennedy Jr has made sweeping changes to the nation's vaccine policies.

A deputy of Robert F Kennedy Jr will reportedly replace Susan Monarez as acting head of the Centers for Disease Control and Prevention. Key US politics stories from Thursday 28…

Former CDC head was expelled after clashing with Trump administration over policies she says were not driven by science.

There is a growing sense of despair inside the public health agency, which is reeling after mass layoffs.

Senators’ fury at developments at US Centers for Disease Control and Prevention as Jim O’Neill picked to replace Susan Monarez

American nurses are expressing serious concerns over the changes at the Centers for Disease Control and Prevention, said the American Nurses Association.

"The people that have been installed by Secretary Kennedy are full of ideology and bias that will actually contaminate the science," said Dr. Demetre Daskalakis.

The Centers for Disease Control had several top officials depart recently, leading to calls for the health secretary's resignation.