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pertussis

user Laura4Smith / Flickr

Oakland County health officials say they’re seeing a spike in whooping cough (AKA pertussis), largely among kids in day care and preschool. That’s likely because the disease is contagious and spreads easily, but kids that age aren’t old enough to have had all their pertussis vaccinations yet.

Since November, the county health department says it's seen 56 confirmed cases of whooping cough, compared with 10 this time last year. The county saw just 59 cases for all of last year. None of those cases has been fatal.

via grandtraverseacademy.mi.schoolwebpages.com

A Traverse City school is closed this week due to a whooping cough outbreak.

County health officials say there are 10 confirmed of the illness also known as pertussis at Grand Traverse Academy, with more than 80 additional cases considered “probable.”

The school is closed, and all sports and extracurricular activities canceled, until Monday.

user mconnors / morgueFile

Washington, Montana and other states are experiencing pertussis outbreaks.

The respiratory disease, also known as whooping cough, is highly contagious. If infants catch it, they often end up in the hospital.