NORTHAMPTON, Pa. -

Crews are working to put out a fire at a business in Northampton Borough Monday morning.

The call came in around 5:30 a.m. for a fire at 799 Smith Lane at Greenstar Recycling.

According to county officials, the fire was put out in under an hour.

No injuries were reported.

Last week 30 people became sick after they were exposed to an unknown chemical at the location.