A person was taken to the hospital after being exposed to an unknown substance in San Mateo on Friday, authorities said.
The San Mateo Consolidated Fire Department said crews responded to 15 W. 25th Street, just west of El Camino Real, for a person having difficulty breathing after being exposed to a substance. The address corresponds to a massage and skincare business.
The person was taken to a hospital for further evaluation, the Fire Department said…