Fox News senior medical analyst Dr. Marc Siegel joins 'Fox & Friends' to discuss the rise in measles cases across the country and rising average age for first-time mothers.

Secretary of Health and Human Services Robert F. Kennedy Jr.’s decision to fire the Centers for Disease Control and ...

From a large protest stretching from Fredericksburg to Manassas, to Trump’s vow to bring back historic Army base names, to a cheery duck race in Occoquan — here’s a roundup of what’s happening around ...

Measles is the most contagious disease that we know. It spreads with unbelievable efficiency, in a nonimmune or a partially immune population,” says Dr. Adam Ratner, pediatric infectious disease ...

After hitting the milestone of no new cases, the Texas measles outbreak has increased again. The Texas Department of State ...

Dr. James Hildreth, an epidemiologist and head of Meharry Medical College, said he is 'baffled' over RFK Jr.'s changes to CDC vaccine advisory panel.

Measles is caused by a highly contagious virus that’s airborne and spreads easily when an infected person breathes, sneezes ...

The new NBC News Decision Desk Poll powered by SurveyMonkey found adults divided over the health secretary but with a bare ...

The reluctance to get childhood immunizations comes amid a tumultuous period in Washington surrounding vaccine approvals.

As super-contagious measles continues to spread and nears a six-year U.S. record, cases in its original epicenter of West ...

The reluctance to get childhood immunizations comes amid a tumultuous period in Washington surrounding vaccine approvals.

Kennedy uses the power of his office to retreat from more than 60 years of evidence-based science and destroy public ...