Six major medical groups—and a pregnant woman—are taking health secretary Robert F. Kennedy Jr. to court, alleging that recent moves to restrict vaccines put public health at risk, reports the Washington Post.

The new lawsuit repeats those concerns, alleging that Kennedy and other political appointees at the U.S. Department of Health and Human Services have flouted federal procedures and systematically attempted to mislead the public.

Six major medical groups, and a pregnant physician, are suing HHS Secretary Robert F. Kennedy Jr. over changes he made to Covid-19 vaccine recommendations.