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Full In-Person Learning & COVID- 19 Resources

Mask Mandate Update & Letter

Read the latest update as of February 28, 2022.

Free Rapid Antigen and PCR Testing


MUHSD has partnered with the California Department of Public Health to offer students rapid antigen and PCR testing for COVID-19. Not all students will be tested, only those who are identified as a close contact.

Results of the tests will be available within minutes, and if a student's test comes back negative, they can be sent back to class. This testing is through Primary Health . To get started, students need to pre-register.

Sites will be testing on most school days between the hours of 8:00 AM to 2:30 PM. This is specific for each of our high school sites. Again, if a student's COVID-19 test comes back negative they will not have to quarantine and can go back to class.  

If assistance is needed with registration or if there any questions about the CA Rapid Antigen Testing Program, please contact a call center representative Monday - Friday, 8am - 5pm PST at 650-275-5419. To get information on hours of operation for different test locations, please contact your site's Health Office.

Merced Union High School District Covid-19 Testing- Student Registration

Merced Union High School District Covid-19 Testing- Staff Registration

MUHSD COVID Exposure Prevention Plan & Site Contacts

All staff and students must follow the MUHSD COVID Exposure Prevention Plan and COVID-19 protocols. 

CDC Prevention Tips

Stay Informed:

Find useful COVID-19 resources for families and staff.

Additional Merced County Department of Health Resources: