LANSING, MI (AP)-- Michigan health officials say they are investigating severe respiratory illnesses in children but haven't confirmed if the cases are associated with a national outbreak.
The Michigan Department of Community Health said Tuesday it's received reports of an increase in such illnesses and is working with local health agencies. Officials are forwarding samples to the Centers for Disease Control.
Cases of the suspected germ known as enterovirus 68 have been confirmed in Missouri and Illinois. The CDC is testing to determine if the virus caused illnesses reported in 10 states including Michigan.
The virus is an uncommon strain of a common family of viruses that typically hit from summertime through autumn. The virus can cause mild cold-like symptoms but officials say these cases are unusually severe with serious breathing problems.