That prompted the resignation of Dr. Fiona Havers, one of the CDC's leading vaccine experts. She discussed your decision with Ali Rogin. ALI ROGIN: Dr. Havers, thank you so much for joining us.

Dr. Fiona Havers, a physician who oversaw respiratory virus data—including hospitalization rates for COVID-19 and RSV—emailed colleagues on Monday expressing her concern that her work is no ...

This action prompted Dr. Fiona Havers to leave the CDC. She joins the program to discuss the stakes for the future of American health. 06/25/2025. Problems playing video?

Instead, it’s the opinion of Dr. Fiona Havers, ... At the CDC, Havers oversaw the team that collects data on COVID-19 and RSV hospitalizations and helped craft national vaccine policy.

Dr. Fiona Havers' resignation follows RFK Jr.'s orders to change the CDC's vaccine recommendations. CDC official overseeing COVID hospitalization data resigns in protest Skip to main content ...

Dr. Fiona Havers, who led the CDC's tracking of hospitalizations from COVID-19 and respiratory syncytial virus, stepped down this week. "Unfortunately," she said in an email to colleagues, ...

And then, former senior CDC official Dr. Fiona Havers tells Michel Martin why she quit over Robert Kennedy Jr.’s risky approach to vaccine policy. Welcome to the program everyone.

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.