For Some Measles Patients, Vitamin A Remedy Supported by RFK Jr. Leaves Them More Ill

After the health secretary promoted vitamin A as a cure, parents in West Texas began giving their children high doses, sometimes to prevent infection.

Keeping With Kennedy’s Advice, Measles Patients Turn to Unproven Treatments

In West Texas, some with severe illness have not been taken to a doctor until their conditions worsened, officials said.

Without Offering Proof, Kennedy Links Measles Outbreak to Poor Diet and Health

In a recent interview, the health secretary also suggested that the measles vaccine had harmed children in West Texas, center of an outbreak.

How Foreign Aid Cuts Are Setting the Stage for Disease Outbreaks

Organizations funded by the United States helped keep dangerous pathogens in check around the world. Now many safeguards are gone, and Americans may pay the price.

Cod Liver Oil? Vaccines? A G.O.P. Skeptic Confronts Kennedy’s Fine Line on Measles

After voting to confirm Robert F. Kennedy Jr. as health secretary, Senator Bill Cassidy, a doctor and Republican of Louisiana, is embracing “the gestalt” of Kennedy’s measles response.

Trump Withdraws U.S. from World Health Organization

Public health experts say U.S. withdrawal from the W.H.O. would undermine the nation’s standing as a global health leader and make it harder to fight the next pandemic.