President-elect Donald Trump's choice for health secretary has suggested that the polio vaccine cost more lives than it saved and that the vaccine did not wipe out the disease in the U.S.
The patient, Towana Looney, was in better health than previous recipients, and her case could signal progress toward solving the organ-supply shortage.
Unable to find effective treatments at home, veterans with brain-injury symptoms are going abroad for plant-based psychedelics like ibogaine that are illegal in the U.S.
"Efforts to undermine public confidence in proven cures are not just uninformed -- they're dangerous," said the former Republican leader, who is a polio survivor.
A lawyer working with Robert F. Kennedy Jr. has asked the F.D.A. to withdraw approval of the current shot because it hasn't been tested against a placebo. Scientists say such a test would be unethical.