Face Cover Requirements as of May 1

  • Indoor masks are voluntary for all people regardless of their COVID vaccination status (vaccinated and unvaccinated). Read more about face covers.

  • Masks are still required on Lab shuttles and in Health Care settings, including Lab Health Services (Building 26).

Read more about face covers

Read more about COVID protocols


Required: COVID booster by Feb. 28 or within 30 days of becoming medically eligible for booster.

Testing Locations: Potter St. and Building 50 auditorium & B76, 220A

Report: COVID positive results to Health Services @ 510-486-6266 for both on site and teleworkers. If you cannot reach Health Services due to the overwhelming volume of calls you can also reach the COVID info line at 510-486-5000.

Weekly: COVID symptom check if coming on site

When to Contact Health Services: You are required to contact Health Services at 510-486-6266 if:

  • You have COVID symptoms

  • You have a positive test for COVID

  • You have close contact with someone who has COVID or has COVID symptoms. Refer to Chapter 46.8.A for details.

In all three instances DO NOT COME TO THE LAB. CALL Health Services at 510-486-6266 for guidance. ALL CALLS TO HEALTH SERVICES ARE CONFIDENTIAL.


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We want to hear from you.

Contact the COVID Info Line (M-Th 8 a.m.-4 p.m. / F 8 a.m.-1 p.m.) 510-486-5000 ::: Fill out the feedback form ::: Email at covidinfo@lbl.gov

Need help after hours? Contact the Site Operations Center 24/7 510-486-6999