COVID-19 Vaccination

New Hampshire (NH) is committed to a safe and effective vaccine that will protect against COVID-19. The City of Nashua Division of Public Health and Community Services (DPHCS) encourages all eligible individuals in our community to get vaccinated.

Where Can I Get Vaccinated?

NH is currently vaccinating anyone 5 years of age and older, regardless of residency. There are many locations across the State offering the vaccine, with many locations offer walk-in service without the need for an appointment. 

To find a vaccine:

I Got Vaccinated Against COVID-19!

Local COVID-19 Vaccine Clinics

  • Nashua Public Health (18 Mulberry Street, Ground Level, Nashua, NH)
    • Tuesdays: 4 - 7 PM
    • Wednesdays: 10 AM - 12 PM
    • Thursdays: 3 PM - 6 PM
    • Fridays: 9 AM - 12 PM
    • By Appointment: Call 603-589-4500, option #2
  • Harbor Care Health & Wellness (45 High Street, Nashua, NH)
    • Thursdays: 1 - 4 PM
    • Initial vaccination available for 5+, booster shots available for 18+
    • By Appointment: or call 1-603-821-7788
  • State of NH Mobile Vaccine Clinics

About the Vaccines

All currently authorized COVID-19 vaccines are safe, effective, and free.

Vaccine Brand Name    Who Can Get this VaccineNumber of DosesBest ProtectionFor More Information
People 5 years of age and older2 Doses
Given 21 days apart
2 weeks after second doseVisit the CDC
ModernaPeople 18 years of age and older2 Doses
Given 28 days apart 
2 weeks after second doseVisit the CDC
(Johnson & Johnson)
People 18 years of age and older1 Dose2 weeks after single doseVisit the CDC

COVID-19 Booster Shot

Booster shots are an important step forward as we work to keep our communities safe. Everyone ages 12 and older should get a COVID-19 vaccine booster shot.

Individuals are eligible when it has been 5 months since their initial Pfizer-BioNTech or Moderna series or 2 months since their initial Johnson & Johnson/Janssen vaccine. 

Eligible individuals may choose which vaccine they receive as a booster dose. CDC’s recommendations now allow for this type of mix and match dosing for booster shots. At this time, only the Pfizer-BioNTech COVID-19 vaccine is authorized and recommended for adolescents aged 12-17. 

To schedule your booster shot, visit or contact your healthcare provider, local pharmacy, or call us at 603-589-4500, option #2. Visit the CDC for additional booster recommendations and eligibility. 


Call 2-1-1 (State of NH) OR 603-589-3456 (Nashua COVID-19 Hotline)