Massachusetts

First, check VaccineSpotter

Updated every minute across several pharmacy chains such as Costco, CVS, Health Mart, Market 32, Price Chopper, Rite Aid, Shaw's, Star Market, Walgreens, and Walmart.

Boston 50-mile radius

Massachusetts Statewide Search

New Hampshire 100-mile radius (non-residents OK! starting April 19)

Second, check Both State and Local Providers

Pre-register with the state and also seek out additional appointment opportunities with local providers.

Pre-register: Mass.gov - Statewide

Appointments: Massachusetts Vaccine Clinics - Statewide

Appointments: Boston Medical Center - Boston & Brockton only

Appointments: Tufts Medical Center - Boston

Appointments and Events: Whittier Street Health Center - Boston

Appointments: Lynn Community Center - Lynn & Nahant only

Register: New Hampshire Vaccine Portal (non-residents OK! starting April 19)

Sign up: Boston Medical Center Waitlist - Boston & Brockton only

Sign up: Uphams' Corner Health Waitlist - Dorchester

Request Help: MACovidVaxHelp.com (volunteers book appts for you)

Third, use Twitter

If no appointments are available, follow these Twitter accounts. They tweet out appointments as they come available.

@vaccinetime (Pharmacies & Medical Centers - Statewide)

@macovidvaccines (Pharmacies & Medical Centers - Statewide)

@ma_covid (All Providers - Statewide)

@CVSvaccineMA (CVS - Statewide)

@MASS_VAX (CVS - Statewide)

Finally, Stay in the Game

Periodically refresh the websites. Some providers update at midnight or only certain days of the week. Check in the morning or when there's bad weather (people cancel every day).

List of Vaccine Events and Providers - City of Boston

MACovidVaccineFinder.org (10 email alerts per day of new appts statewide)

MACovidVaccines.com (vaccine finder site)

VaccinateMA.com (vaccine finder site)