Delaware declares statewide measles outbreak after second confirmed case
Delaware declared a statewide measles outbreak July 22, 2026, after confirming a second positive case. Health officials urged unvaccinated residents to seek vaccination.
Delaware Division of Public Health
-
-
Delaware declares measles outbreak after two additional cases bring reported total to four
Delaware’s Division of Public Health reported two additional positive measles cases on July 22, bringing the statewide reported total to four and prompting renewed vaccination messaging.
