A senior scientist at the US CDC has resigned, warning that changes in leadership may weaken the country’s vaccine program.

Public backlash is growing against the nation’s top health official RFK Jr., as more Americans stand up to the Trump administration. Dr. Fiona Havers joins MSNBC’s Jason Johnson to discuss. (Subscribe ...

The WHO has designated Nimbus as a ‘variant under monitoring’ and considers the public health risk low at the global level.

Former CDC infectious disease expert Dr. Fiona Havers tells CNN’s Jake Tapper why she resigned her post as a senior vaccine ...

Robert F. Kennedy Jr. has tasked his newly appointed panel of vaccine advisers with probing an ingredient long-targeted by anti-vaxxers for disproven links to autism. The Advisory Committee on ...

Kennedy Jr. aren’t reversed, “a lot of Americans are going to die as a result of vaccine-preventable diseases.” Unfortunately ...

A senior vaccine expert at the CDC has resigned in protest, warning that RFK Jr.'s sweeping changes to vaccine policy and ...

Dr. Fiona Havers, who studied medicine at the University of Washington, says the wholesale dismissal of the CDC's scientific ...

Kennedy Jr. aren’t reversed, “a lot of Americans are going to die as a result of vaccine-preventable diseases.” Unfortunately ...

A senior scientist at the U.S. Centers for Disease Control and Prevention has resigned, warning that changes in leadership ...

A newly posted agenda for next week’s meeting of the just-appointed group of outside vaccine advisers to the US Centers for ...

One of the Centers for Disease Control and Prevention’s top vaccine specialists has warned that Robert F. Kennedy Jr.’s ...