Pfizer-BioNTech
1st Dose
For: Ages 5+
2nd Dose
For: Ages 5+ | 21 days after 1st Dose
3rd Dose
For: Immunocompromised (ages 5+) | 28 days after 2nd Dose
1st Booster Dose*
For: Ages 5+ | 5 months after 2nd Dose
For: Immunocompromised (ages 12+) | 3 months after 3rd Dose
2nd Booster Dose**
For: Ages 50+ & Immunocompromised (ages 12+) | At least 4 months after 1st Booster
Moderna
1st Dose
For: Ages 18+
2nd Dose
For: Ages 18+ | 28 days after 1st Dose
3rd Dose
For: Immunocompromised (ages 18+) | 28 days after 2nd Dose
1st Booster Dose*
For: Ages 18+ | 5 months after 2nd Dose
For: Immunocompromised (ages 18+) | 3 months after 3rd Dose
2nd Booster Dose**
For: Ages 50+ & Immunocompromised (ages 18+) | At least 4 months after 1st Booster
Johnson & Johnson
1st Dose
For: Ages 18+
Booster Dose†
For: Ages 18+ | 2 months after 1st Dose
* Some people may prefer a different vaccine type for their booster; mixing and matching is allowed for those 18 years and over. Please consult with your healthcare provider if you have questions about which vaccine booster to receive. Remember to bring a copy of your COVID-19 vaccine record with you to your appointment.
** People ages 12 years and older who are moderately or severely immunocompromised should receive a total of 4 doses of COVID-19 vaccine. The 4 doses are made up of a primary series of 3 doses of an mRNA COVID-19 vaccine, plus 1 booster of an mRNA COVID-19 vaccine (4th dose).
† mRNA vaccines are preferred, but the J&J/Janssen COVID-19 vaccine may be considered in some situations.