"WASHINGTON — The Trump administration has fired the two leaders of an influential health group that determines when insurance must provide free preventive care, like mammograms and colonoscopies, for millions of Americans.

In letters dated May 11, Health Secretary Robert F. Kennedy Jr. notified the two doctors who chaired the U.S. Preventive Services Task Force that he was terminating their appointments immediately, before the end of their multiyear terms.

The Department of Health and Human Services already had largely sidelined the task force, indefinitely postponing scheduled public meetings over the past year and thus leaving some long-expected updates on cervical cancer screenings and other topics in limbo.

The panel, first created in the 1980s, is composed of experts who scrutinize the latest evidence behind a wide array of disease prevention tools, such as depression screenings ad the use of statins to prevent heart attacks. The panel updates guidelines with letter grades showing the strength of the science. Under the Affordable Care Act, most insurance plans must cover preventive services given an “A” or “B” grade without requiring a co-pay."

Lauran Neergaard reports for the Associated Press May 20, 2026. [2]