The CDC has now formally approved a booster dose for additional groups who have received the two-shot series of Moderna and those who have received the single dose of Johnson & Johnson. The booster dose of Moderna will be 1/2 the strength of the primary series whereas the Johnson & Johnson dose will remain the same strength. The CDC now recommends booster shots for all three vaccines for the following populations:

• A booster dose of COVID-19 vaccine should be administered to the following groups at least 6 months after completing their Moderna or Pfizer primary series:
  
  • People age 65 years and older
  • Residents aged 18 years and older in long-term care settings
  • People aged 50-64 years with underlying medical conditions
• A booster dose of COVID-19 vaccine may be administered to the following groups, at least 6 months after completing their Moderna or Pfizer primary series:
  
  • People aged 18-49 years with underlying medical conditions
    https://www.cdc.gov/coronavirus/2019-ncov/need-extra-precautions/people-withmedical-conditions.html
  • People aged 18-64 years at increased risk for COVID-19 exposure and
    transmission because of occupational or institutional setting. Occupations at
    increased risk for COVID-19 exposure and transmission include front line
    essential workers and health care workers as detailed by the CDC:
    
    • First responders (healthcare workers, firefighters, police, congregate care
      staff)
    • Education staff (teachers, support staff, day care workers)
    • Food and agriculture workers
    • Manufacturing workers
    • Corrections workers
    • U.S. Postal Service workers
    • Public transit workers
    • Grocery Store Workers
• A booster dose is also recommended for all of those 18 and older who were vaccinated with the Johnson & Johnson COVID vaccine two or more months ago. 

To expedite the process for your appointment, please observe the following:

• Bring your COVID Vaccine Card so we can add your booster dose! 
• Fill out this COVID Vaccine Consent Form and bring it with you. If you received Pfizer or Moderna as your primary series for the COVID vaccine, please also fill out this Attestation Form for Moderna COVID Booster. If you do not have access to a printer, we will supply both of these forms at your visit.
• Dress in a short-sleeve shirt or tank top to make administration easier. It's okay to have warmer layers over this that can be easily removed.
• Wear a mask when you arrive.
• Come as close to your appointment time as possible, not too early or late.
• If you are positive for COVID-19, have been exposed, or develop any symptoms, please do not come for your booster shot. The CDC recommends waiting until you are out of isolation or found to be negative before getting the booster. It will not be as effective if you receive it while ill.
• If you have any questions on the booster dose, please refer to the CDC’s updated Moderna COVID Vaccine Fact Sheet for Recipients.
• There will be a 15-minute wait period again after your injection.