MARQUETTE — A second case of measles has been reported in Marquette County, making it the third overall in the Upper Peninsula, according to the Marquette County Health Department.

The infected person was at these Marquette locations where potentially others were infected, the health department stated:

— First Bank, 1502 W. Washington St., from 8 a.m. to 5 p.m. Eastern time Tuesday and Wednesday, 8 a.m.to 2 p.m.Thursday and 5 to 9 p.m. Friday.

— Meijer, 3630 U.S. 41, Marquette, from 5 to 9 p.m. Friday, May 23.

In addition, this person also was in Delta County on Thursday, from noon to 5 p.m. Eastern time at First Bank, 1921 Third Ave. N. in Escanaba.

Because the measles virus can remain infectious up to two hours in the air after an infected person departs, people who went into those locations during the times cited should contact their local health department and monitor themselves for symptoms for 21 days. Contact information for local health departments:

— Marquette County Health Department, 906-475-9977;

— Public Health, Delta and Menominee counties, 906-786-4111;

— Dickinson-Iron District Health Department, 906-774-1868 in Dickinson County and 906-265-9913 in Iron County.

Measles symptoms can include:

— High fever, may spike above 104 degrees Fahrenheit;

— Cough;

— Runny nose;

— Small white spots in inner cheeks, gums and roof of the mouth; and

— Rash that is red, raised and blotchy.

The Upper Peninsula’s first case of measles was reported in Marquette County earlier last week, with the second coming in Ontonagon County on Friday. The infected person in the Ontonagon case, however, had ties to Marquette County, the health department reported. It is unknown if the initial Marquette County case and the Ontonagon County case are related.