Maryland Vaccine Resources

Vaccine supply in Maryland is overseen by the State with distribution delegated to a mix of state-run sites, county health departments, pharmacies and hospitals. Senator Cardin’s office has no ability to schedule appointments or control who is eligible when. Senator Cardin has worked with the Biden administration to increase supplies and with the state to ensure that all vaccine doses sent to the state are efficiently used.

On August 23, 2021, the Food and Drug Administration (FDA) gave full approval for the Pfizer-BioNTech COVID-19 vaccine for individuals 16 years of age and older.

On October 29, 2021, the FDA authorized the Pfizer-BioNTech COVID-19 vaccine for children ages 5 through 11.

On November 19, 2021, the FDA authorized booster shots of the Pfizer-BioNTech and Moderna COVID-19 vaccines for all individuals 18 years of age or older.

On August 12, 2021, the FDA authorized third-dose shots of either the Pfizer-BioNTech or Moderna vaccines for use in certain immunocompromised individuals 18 years of age or older (ages 12 or older for Pfizer-BioNTech). Solid organ transplant recipients or those who are diagnosed with conditions that are considered to have an equivalent level of immunocompromised systems are eligible to receive a third-dose shot.

ALL Marylanders age 5 and older are eligible for vaccination. The FDA has authorized use of the Pfizer-BioNTech vaccine for ages 5 and older; Pfizer-BioNTech vaccines for children 5 through 11 are one-third of the dosage size given to individuals ages 12 and up. The Moderna vaccine is available for all individuals 18 and older, and Johnson and Johnson vaccinations are available to all 18 and older. Up to date statistics and additional information on statewide vaccinations is available through the State’s official website listed below.


  • The official Maryland COVID-19 website is
  • You can find the nearest vaccination site through the “Find a Vaccination Site” tab on the state’s coronavirus webpage at
  • Vaccination Appointments: Vaccinations are available through local county health departments, hospitals, and pharmacies statewide.
  • Hospitals, Pharmacies and Grocery Stores: Please check your county website or the state website to see which hospitals, pharmacies and grocery stores may be available to you.
  • Maryland’s CENTRAL call center allows Marylanders anywhere in the state to register for a vaccine. This number is aimed at seniors and others who don’t have internet access or are having difficulty navigating the websites. The state’s vaccination support center is staffed seven days a week from 7 a.m. to 10 p.m. Callers can get information on vaccines, identify providers in their area, and schedule appointments at Maryland’s mass vaccination sites. The call center number is 1-855-MD-GO-VAX, which is 1- 855-634-6829. Dialing 211 on your cell phone will also get you to this site.

Vaccine Equity Task Force: The Task Force, working with local health departments, hospitals, retail pharmacies, and community organizations, has established pop-up and mobile COVID vaccination clinics. The goal of the Task Force is to ensure fair and equitable access to vaccines for hard-to-reach and underserved communities; nearly 50 pop-up clinics have already been deployed, providing nearly 10,000 vaccines to some of the most underserved Marylanders. More information about the Task Force’s activities can be found here.

County Health Departments

The best way to stay up-to-date is to check regularly your county health department’s website and/or sign up for updates. See below, and click on the county to link to its website.

**Please note that the phone numbers listed below will direct you to the respective counties’ COVID-19 hotline OR the health departments’ main extension, with an option to access a COVID- 19 extension.

Allegany County


Anne Arundel County

410-222-7256 (Monday – Friday, 8 a.m. – 6 p.m.; Saturday, 10 a.m. –    4 p.m.; Sunday, closed; Email:

Baltimore City

On your cell phone, dial 211;  or 410-396-3100                  

Baltimore County

410-887-3816 (Monday - Saturday, 8:30 a.m. – 4:30 p.m.

 Sunday 8:30 a.m. - 2 p.m.)

Calvert County

410-535-5400 . 334 (Monday – Friday, 8 a.m. – 4:30 p.m.)

Caroline County


Carroll County

410-876-4848  Monday – Friday, 8 a.m. – 5 p.m.)

Cecil County

410-996-1005 (Monday – Friday, 8 a.m. – 5 p.m., after hours messages checked the following business day)

Charles County

301-609-6717 (Monday-Friday 9 a.m. - 5 p.m.; Saturday & Sunday    10 a.m. - 3 p.m. Option to call 301-609-6777 Monday – Friday)

Dorchester County

410-228-3223 (Monday – Friday, 8 a.m. – 4:30 p.m.; call 211 after hours)

Frederick County

On your cell phone, dial 211 or 866-411-6803

Garrett County

301-334-7698  (8 a.m. to 5 p.m. every day, leave message after hours)

Harford County

On your cell phone, dial 211

Howard County

410-313-6284   (Monday-Friday, 8:30 a.m. – 4:30 p.m.)

Kent County

410-778-1350  (Monday – Friday, 8 a.m. – 4:30 p.m.)

Montgomery County

Nurse line: 240-777-1755

Prince George's County

301-883-6627 or 311#

Queen Anne's County


Somerset County

443-523-1920 (8:00 a.m. – 4:30 p.m.) (after hours, call 211 on your cell phone)

St. Mary's County

301-475-4330  (Monday – Friday, 8 a.m. – 4:30 p.m.)

Talbot County


Washington County

219-covid-19, or 1-833-285-2804

Wicomico County


Worcester County?

410-632-1100 option #8 (Monday -– Friday, 8 a.m. – 5 p.m.) or dial 211 on your cell phone