Kennedy Jr., an ardent vaccine critic who would have been Weldon’s boss as health secretary. Perhaps Weldon’s biggest problem ...

Former CDC director Dr. Rochelle Walensky called for stronger, nationwide guidance on infant measles vaccine doses in a new opinion paper published Friday.

WASHINGTON -- There sat Robert F. Kennedy Jr., the nation’s top health official, at a Steak ’n Shake with Fox News host Sean Hannity, raving about the fries.

Vaccines recommended during pregnancy don’t contain live virus, so they cause “an immune response” in pregnant people, but “not a true infection,” Aziz said. The baby is then better ...

Whether the withdrawal of Weldon’s nomination is a win for vaccines depends on who Trump nominates next and how much ...

Promising results from an early-stage trial suggest that lenacapavir injections might offer long-lasting protection. What will really matter in the long run? That’s the question we tackle each ...

Mar. 5, 2025 — A live-attenuated tuberculosis (TB) vaccine candidate in development elicits a much more balanced and effective immune response compared to the existing vaccine used across much ...

President Donald Trump has invoked the Alien Enemies Act of 1798, a sweeping wartime authority that allows him broader leeway on policy and executive action to speed up mass deportations. As ...