A generation ago, infectious childhood diseases were nearly wiped out in the U.S., thanks to immunization programs. In the most comprehensive data investigation of its kind, we show how that ...

How an NBC News data investigation tracked vaccination and school exemption rates across thousands of counties in the U.S.

How an NBC News data investigation tracked vaccination and school exemption rates across thousands of counties in the U.S.

Key Takeaways Florida’s Surgeon General declared that the state will roll back school vaccine mandates, which increases the likelihood of future infectious disease outbreaks.Economic effects could ...