A New York Times report says as many as 80,000 U.S. war vets suffer from lung problems like asthma and bronchitis.

The report says the problems began while ‘in theater’ (while deployed to Iraq or Afghanistan), but have continued since returning home.

Causes could be anything from dust storms to toxic chemicals being used on U.S. military bases.  U.S. military medical personnel are calling for an investigation: “I’m concerned that this exposure is not getting the serious review it needs.”-Captain Mark Lyles, Center for Naval Warfare Studies in Newport, Rhode Island.