Nuclear Testing Not Advised, Trump’s Nominee Says in Senate Hearing

Brandon Williams, the nominee to lead the National Nuclear Security Administration, said he would recommend reliance on “scientific information” rather than a restart of explosive testing.

C.D.C. Cuts Threaten to Set Back the Nation’s Health, Critics Say

The reorganization that began on Tuesday will scale back an agency that has been a public health model around the world.

Under Pressure, Psychology Accreditation Board Suspends Diversity Standards

As the Trump administration threatens to strip accrediting bodies of their power, many are scrambling to purge diversity requirements.

Trump Administration Abruptly Cuts Billions From State Health Services

States have been told that they can no longer use grants that were funding infectious disease management and addiction services.

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.