A single booster dose of vaccine is now recommended for anyone ages 12 and over who received their second Pfizer dose at least five months ago. At this time, only the Pfizer-BioNTech/COMINARTY vaccine is authorized for individuals aged 12-17 years.
Adults 18 and over who received their second Moderna COVID-19 dose at least six months ago or who received a Johnson and Johnson (Janssen) COVID-19 vaccine at least two months ago are also eligible for booster doses. Mixing and matching of vaccine types for booster doses is acceptable for adults.
Most children ages 5-11 are eligible for two doses of the Pfizer vaccine meant for that age group if they haven’t yet been vaccinated. A third dose for children in this age group who have moderately or seriously compromised immune systems was also authorized and recommended this week.
The updated booster recommendations from CDC followed authorization by the federal Food and Drug Administration.