UC Immunization and TB Requirements

To avoid a registration hold, we strongly recommend you meet UC Immunizations and TB requirements before you arrive on campus.

UC Immunization Requirement

Proof of Immunization Required

Measles, Mumps and Rubella (MMR)


Two doses; first dose on or after age 1 - OR - Titer (blood test) showing immunity.

Note: History of varicella illness will not meet this requirement. You will be required to perform titers showing immunity.

Tetanus, Diphtheria and Pertussis (Tdap)

*New update from UCOP: One (1) dose on or after age 11, then every 10 years thereafter.

Meningococcal Conjugate Serogroups A, C, Y, & W-135

One dose on or after age 16 for all students under 22 years of age.

Note: Men B (Bexsero or Trumenba) will not meet this requirement.

NEW COVID-19 (Moderna, Pfizer, or Novavax)

One dose received on or after August 22, 2024.

Influenza (Seasonal Flu)

One dose received on or after August 1st of current year.

Health Clearance Compliance Deadlines

Immunizations and TB:

All incoming students including Freshman, Transfer, and Graduate Students must comply with these health requirements by the First Date of instructions of their respective Academic Term.

Students who remain non-compliant will be subject to class enrollment holds for their subsequent quarter.

To ensure a safe and healthy campus community, the University of California expects that students complete ALL immunization requirements PRIOR TO ARRIVING ON CAMPUS.

UC Immunization and TB Requirements – General Information

General Information for Incoming Students Regarding UC Immunization and TB Requirements