The U.S. has seen over 1,300 measles cases in 2025 and eight in Iowa. Those numbers already surpassed all cases last year.

By Dan Levine and Michael Erman -Vaccination rates for several diseases including measles, diphtheria and polio decreased among U.S. kindergartners in the 2024-25 school year from the year before, ...

Anyone who was at Newark Airport on that day between the hours of 6:30 a.m. and 5:30 p.m. may have been exposed to measles. If infected, symptoms could show up as late as January 23.