Childhood vaccination rates for the 2024-25 school year fell for the fifth year in a row, according to data from the Centers for Disease Control and Prevention.

The percentage of kids who didn't get their recommended childhood vaccines rose again last school year, continuing the post-pandemic trend of Americans opting out of vaccinations.

New data: The CDC found that during the 2024-25 school year, 4.1% of kindergartners had a vaccine exemption, surpassing the previous high of 3.7% from the year before. Nearly all were nonmedical, meaning they were for religious or other reasons. [NBC News]