The Public Health Laboratory is our community’s first line of defense
against public health threats like infectious diseases, toxins, and
biohazards. Local health professionals, clinics, hospitals, and even law
enforcement rely on the Public Health Laboratory to test and identify
substances that could pose a serious risk to public health.
At our state-of-the-art facility, we offer the public the following walk-in testing services:
- Testing ticks for Lyme Disease
- Testing water samples for fecal contamination
If would like information on how to obtain either of these tests, please call (408) 885-4272,
Monday – Friday, 8:00 AM – 5:00 PM.
Santa Clara County Public Health Laboratory
Patricia Dadone, Director
2220 Moorpark Avenue, 2nd Floor
San Jose, CA 95128
Fax: (408) 885-4275
Hours: Monday-Friday 8:00 AM to 5:00 PM
Closed: Saturday, Sunday,
Holidays