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Vaccine Information

The COVID-19 vaccine is currently being offered at no cost to everyone age 12+.

To schedule an appointment at one of our clinics, you can pre-register through the state website at the link below. Walk-ins are welcomed!


CDC now recommends that people aged 65 years and older, residents aged 18 years and older in long-term care settings, and people aged 50–64 years with underlying medical conditions should receive a booster shot of Pfizer-BioNTech’s COVID-19 Vaccine at least 6 months after completing their Pfizer-BioNTech primary series. Other groups may receive a booster shot based on their individual risk and benefit. Click the link to view frequently asked questions based on inquiries from the public here in Barnstable County.



Vaccination Data for the Cape and Islands
Vaccination Coverage in Barnstable, Dukes and Nantucket Counties (at least one dose as of 9/2/21)
Min. 1 Dose

(All Residents)

Min. 1 Dose

(Eligible Only, 12+)

Fully Vaccinated

(All Residents)

Barnstable County 79% 87% 72%
Dukes County 97% 109% 90%
Nantucket County 104% 120% 88%
Vaccine Site Search Tool launched an all-new vaccine appointment search tool that makes it easy to see which vaccination sites have availability. Try it out at

Do you have a question for one of our Medical Reserve Corps Volunteers?

Call our Barnstable County COVID-19 Helpline at (774) 330-3001. We will be responding to voicemail Monday through Friday from 10:00 AM-2:00PM.