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COVID-19 booster shots are now available.

The COVID-19 booster shot strengthens our defenses against COVID and its variants. With a booster shot, you can continue to keep yourself, your family, and your community safe. By protecting ourselves as much as possible, we can end COVID together.

Keep Reading FAQs

Booster shots

Marylanders may choose which vaccine they want for a booster, even if it is different from the original vaccine received. Call 855-MDGOVAX or visit to schedule your booster appointment.

What did you get? When can you get a booster? Who is eligible for a booster?
Pfizer 6 months after 2nd dose All Marylanders 18 years and older
Moderna 6 months after 2nd dose All Marylanders 18 years and older
Johnson & Johnson 2 months after single dose All Marylanders 18 years and older

Additional eligibility information

Marylanders 18+ who received their second Pfizer or Moderna COVID-19 dose at least six months ago and Marylanders 18+ who received the Johnson & Johnson COVID-19 vaccine two or more months ago are now eligible for a COVID-19 booster shot.

Boosters are strongly recommended for the following individuals as soon as possible:

  • Marylanders ages 65 and older
  • Marylanders ages 18 and older living in long-term care settings
  • Marylanders ages 18-64 with underlying medical conditions
  • Marylanders ages 18-64 working in settings that increase their risk for exposure to COVID-19:
    • First responders (police officers, firefighters, EMT)
    • Healthcare workers
    • Congregate care staff
    • Education staff (teachers, support staff, daycare workers)
    • Food service workers
    • Agriculture workers
    • Manufacturing workers
    • Corrections workers
    • U.S. Postal Service workers
    • Public transit workers
    • Grocery store workers
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Any Marylander who presents to a provider that they are eligible for a booster dose is allowed to self-attest to eligibility. COVID-19 vaccine providers cannot turn away any individual who self-attests to eligibility for an additional dose or booster dose. Failure of an individual to “show proof” of eligibility may not be a reason that a provider does not administer an additional or booster dose.

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