Sonya Stokes, an emergency room physician in the San Francisco Bay Area, braces herself for a daily deluge of patients sick with coughs, soreness, fevers, vomiting, and other flu-like symptoms. She’s ...

According to CDC data, Pennsylvania has recorded five confirmed measles cases in 2026 as of early February.

The vaccine became available in 2023 and has quickly gained usage in the Mountain West.

Measles cases are on the rise in the U.S., with over 60 reported in Florida in 2026. What to know about symptoms, contagion, and who's most at risk.

A second senior CDC official has resigned in two weeks, citing fears that scientific integrity is being undermined under vaccine sceptic Health and Human Services Secretary Robert F. Kennedy Jr. Dr.