Minnesota health officials are urging caution after a new case of measles has been confirmed in Hennepin County. Especially after last year’s outbreak, which was the largest since 1991

Kris Ehresmann with the Minnesota Department of Health (MDH). A five-year-old child became ill early this month shortly after returning from international travel to a region where measles is common. Last year, 75 cases of measles were identified between April and August.