Booster doses are available for qualifying fully vaccinated residents
Unlike last year, this upcoming holiday season we have a vaccine available that can protect us against COVID-19. Additionally, eligible residents who completed their two-dose mRNA vaccine series (Pfizer or Moderna) at least six months ago and anyone who received the single-dose Johnson & Johnson vaccine at least two months ago can get a booster. Harris County Public Health (HCPH) is administering the COVID-19 vaccine booster for people in qualifying groups.
All COVID-19 vaccines provide strong protection for most people. A booster vaccine is an additional dose given after the protection provided by the original series has begun to decrease over time. All three vaccine boosters help certain groups of people maintain their level of immunity longer.
For individuals who received a Pfizer or Moderna COVID-19 vaccines, the following groups are eligible for a booster shot at 6 months or more after their primary series:
- 65 years and older
- Age 18+ who live in long-term care settings
- Age 18+ who have underlying medical conditions
- Age 18+ who work or live in high-risk settings



