Required and Recommended Immunizations

Required Immunizations

Several immunizations are required by the state of New Jersey and the University for all enrolled students. If you have not received the required vaccines (other than COVID vaccines), you can receive them at UHS once you are eligible for services. If a student does not receive a required immunization before arrival and receives a required vaccine at UHS, they will be charged a fee.

Note: COVID vaccines upon arrival may be available on campus and will be accessible in the local area. There are no fees associated with COVID-related vaccination.

Vaccination-related Holds

If your required vaccination records have not been submitted by the deadline, you may experience future holds in Tigerhub and enrollment processes.

It may take up to 72 hours to release a vaccination hold so please do not delay in meeting the vaccination requirement. If you have questions about your ability to receive required vaccinations by the deadline, please email myuhs@princeton.edu to discuss your options.

Print a handout (.pdf) of this information to give to your primary care provider.

The Human Papillomavirus (HPV) vaccination series is available at Sexual Health and Wellness.

COVID-19

All undergraduate and graduate students must receive a primary series of an FDA and/or WHO EUL-authorized COVID vaccine(s) (mixed dosing of these vaccines will be considered), and update their vaccination information in their MyUHS portal. For answers to commonly asked questions about this vaccine requirement (e.g., booster eligibility, uploading proof of vaccination instructions, etc.), visit the University’s COVID website.

At present, the University is accepting those vaccines authorized for emergency use by the Food and Drug Administration (FDA) as recommended by the CDC’s Advisory Committee on Immunization Practices (ACIP), as well as those authorized by the World Health Organization EUL. The list of currently accepted COVID vaccines can be found on the CDC's website (scroll to Table 2 and Table 3 for a comprehensive list).

Students who are abroad and are unable to obtain an FDA or WHO EUL-authorized vaccine may receive an FDA-authorized vaccine when they arrive in the United States. If you are unsure whether you can receive an approved vaccine before returning to campus for the fall semester, please email myuhs@princeton.edu so that UHS can work with you to receive the vaccine once you arrive in Princeton.

For additional questions, please email covidvaccines@princeton.edu.

Hepatitis B

Three doses are required for all matriculating students or a blood test showing immunity. All students will be required to have all three doses of the hepatitis B vaccine as outlined in the following schedule. The second dose should be at least 28 days after the first dose and the third dose at least 16 weeks after first dose and at least 8 weeks after the second dose. If there is no time to complete a series before matriculation, an appointment may be made at UHS when the next dose of vaccine is due.

Measles, Mumps, Rubella (MMR)

Two doses of MMR are required. The first dose is typically administered after the first birthday, and the second is a minimum of four weeks after the first dose. We will also accept a blood test within the last year showing immunity. If there is not time to complete a series before matriculation, an appointment may be made at UHS when the next dose of vaccine is due.

Meningococcal Vaccine

Meningococcal vaccine (covering serogroups A,C,Y,W-135) is required for all undergraduate and graduate students living in campus housing, (for graduate students this is defined as New Graduate College, Old Graduate College, and the Annexes: 11 Dickinson, 15 Dickinson, 16 Dickinson, 24 Dickinson, 35 University Place, 45 University Place, 31 Edwards, Kwanza Jones Hall, Jose E. Feliciano Hall, Aliya Kanji Hall, Manion Hall, and Hariri Hall.) We accept Menactra, Menomune, Menveo, or Nimenrix. One dose of MenACWY is required after the 16th birthday, and within the last 5 years, for all students living in a dormitory-style facility. Regardless of living situation, any student under the age of 30 is encouraged to receive vaccination against meningococcal disease. See ACIP recommendations.

Tetanus-Diphtheria-Pertussis (Tdap)

A single Tdap (tetanus toxoid, reduced diphtheria toxoid, reduced acellular pertussis) immunization is required for individuals who have completed the recommended childhood series of vaccines for tetanus, diphtheria and pertussis (DTP/DTaP). Tdap vaccine may not be available in many countries outside the United States of America so check with your healthcare provider. Tdap appears with the following trade names: Adacel, Boostrix, Repevax. We accept only an adult pertussis booster, given after the 11th birthday and then every 10 years routinely. If you are unable to obtain this vaccine because it is unavailable to you, please notify the Immunization Team by emailing them at myuhs@princeton.edu. Please note: Tdap vaccine, emphasis on “P” for Pertussis, is a required immunization and you will not be considered compliant, regardless of whether you have recently received a Td booster or if it was given a week before your 11th birthday.

Tuberculin Testing

A Tuberculin Skin test (TST) or Quantiferon Gold test is required for students who are at higher-risk, meaning they:

have a medical condition that weakens the immune system, have symptoms of TB (fever, night sweats, cough, weight loss)
have been in physical contact with someone who has TB disease,
use illegal drugs
have lived or worked somewhere TB disease is more common (e.g. homeless shelters, prison, jails, or some nursing homes)
have spent three or more months in a country where TB disease is common (.docx).

A new or past positive test must be accompanied by a chest x-day report within the last year. Requirement for TB testing will be determined upon upload of required Immunizations and completion of Health History form on MyUHS.

Recommended Immunization

These vaccines are not required for enrollment. However, they are recommended for certain people and are all available at UHS.

Hepatitis A

This vaccine is recommended if you:

travel or work anywhere except the U.S., Western Europe, New Zealand, Australia, Canada, and Japan
have chronic liver disease, hepatitis B or C
use illegal drugs
are a man who has sex with other men
have clotting-factor disorders
work with hepatitis A virus in experimental lab settings (not routine medical laboratories)
handle food (when health authorities or employers determine vaccination to be cost effective)
wish to obtain immunity to hepatitis A

Influenza Vaccine (Flu shot)

The single best way to prevent the seasonal flu is to get an annual influenza vaccination. Learn more about the flu vaccine.

Meningitis B Vaccine

In 2014 at Princeton University and in 2016 at another local institution, there were outbreaks of Meningitis B. For this reason, we recommend that all incoming students, especially those living in dormitory style facilities, to be vaccinated for Meningitis B. There are two different vaccine products by two different manufacturers – Bexsero, a two dose vaccine, and Trumenba, a three dose vaccine. They are not interchangeable – so be sure to indicate which vaccine you are receiving when you send in your immunization record.

Pneumococcal (Prevnar and Pneumococcal Polysaccharide)

Discuss the need for this vaccine with your physician if you have a disease or condition that lowers your body’s resistance to infection, such as:

Hodgkin’s disease
lymphoma or leukemia
kidney failure
multiple myeloma
nephritic syndrome
HIV infection or AIDS
damaged spleen or no spleen
organ transplant
long term steroids
certain cancer drugs radiation therapy
smoking and asthma

Varicella (Chicken Pox)

Two doses of the chicken pox vaccine are recommended at least one month apart, unless you have positive immune titer verifying immunity or history of disease with an approximate date.

Exemptions from requirements

If certain immunizations are contraindicated due to a medical condition, you may be exempt from immunization requirements. You will need to submit a signed statement of medical exemption from your primary care provider to MyUHS@princeton.edu.

You may also be exempt from immunizations due to your religious beliefs. In this case, you should submit an Application for Exemption from Immunization, explaining how immunizations conflict with your religious beliefs. Email MyUHS@princeton.edu to request the application.

UHS highly recommends that students with immunization exemptions submit results of titers (blood tests to determine immunity) for measles, mumps, rubella, and varicella. Students who do not do so, or whose results do not show that they have immunity, may be temporarily excluded from classes, residence halls, and any sponsored activities on campus in the event of a vaccine-preventable disease outbreak or threatened outbreak.

Uploading documentation

For commonly asked questions on completing your immunization requirements and providing documentation, see our FAQ on Completing Immunization and Health History for Incoming Students.

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