skip to content, health centers and clinics, search, accessibility statement

Breaking News

Health Advisory Lifted for Pittsburg and Antioch

Last updated: 5:39 a.m. Friday, March 27, 2015

The health advisory for Pittsburg and Antioch has been lifted. The advisory was issued for people with respiratory sensitivities this morning after a chemical release at Dow Chemical in Pittsburg. Contra Costa HazMat staff are investigating the incident. More information will be posted as it becomes available.

Signs of an Infestation


BITES:
Some people develop itchy welts, but others have no reaction at all. Bites can occur on any bare skin exposed while sleeping.


Remember that bites alone do not mean a bed bug infestation.
Confirmation requires finding and identifying the bugs themselves.


Eggs, eggshells, shed skins from growing nymphs, and the bugs themselves.


Photo by H.J. Harlan
Enlarged photo of bed bug eggs and nymphs with fecal spots.

Dark rusty or reddish spotting or staining:
These spots of dry digested blood may be found on sheets, mattresses, walls, and other areas


Photo by H.J. Harlan
Bed bug adults on a sheet showing typical fecal spots.

Bed bug stains near an air vent indicate that bed bugs may be travelling from room to room through the duct.