Some students at Indiana University are dealing with health issues because of mold in their dorms.

IU says it's gotten 420 requests from students for mold inspections.

Crews have checked 381 of those rooms.

The rooms in question are in Foster and McNutt quads.

285 tested positive for mold called "aspergillosis."

For now, around 200 students are in temporary housing while crews work to clean up the mold.

IU is offering free use of washers and dryers to affected students.

They're also using chemicals to clean affected dorms and in some cases pulling up the carpeting.

They say the mold could be due to the hot, humid summer.