Health officials are now warning that Missouri is below the 95% vaccination rate needed for herd immunity against measles.
Health officials in Missouri are urging residents to get vaccinated for measles.
Ohio is reporting its 3rd measles outbreak for 2026 as cases climb in Ohio and the US, which hit a 35-year high.
Only four states in the country had worse kindergarten vaccination rates than Arizona this past school year, a new CDC report ...