Hazmat crews were called to the VA Hospital in University City for a possible gas leak.
The crews were called the hospital at 3900 Woodland Avenue shortly before 11:30 a.m. Thursday.
They are investigating reports of a Ethyline Oxide leak.
According to OHSA's website, Ethylene oxide (EtO) is a flammable, colorless gas that smells like ether at toxic levels.
As a precaution, officials relocated workers from the area of the potential leak to another part of the building.
There have been no reports of any injuries.
Hazmat crews called to VA Hospital in University City
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