New CDC vaccine guidelines were issued earlier today, part of the Trump administration’s effort to overhaul federal vaccine recommendations. This marks one of the most significant changes to federal childhood vaccine guidance in decades.

The United States ended on Monday its longstanding guidance that all children receive vaccines against flu and three other diseases, a sweeping change that advances one of Health Secretary Robert F. K...

In an unprecedented step, Deputy Secretary of Health and Human Services Jim O’Neill, acting as director of the CDC, updated parts of the national immunization schedule, including moving some vaccines ...