Walk-in appointments are unavailable at this time.The Moderna bivalent booster will now only be available for those age 12+ years. We will ONLY carry the Pfizer bivalent booster in the age 5 to 11 age group. Children in this age group can receive the latest booster 2 months after dose 2 or their previous booster. Pfizer bivalent boosters for children ages 5 to 11 years old are now available at the Chester County Health Department.Find out when you can get your booster here.Children who have received all 3 doses of their primary series of Pfizer already, are NOT eligible for an additional/booster dose at this time.If you already have an appointment for dose 3, we will update the appointment to reflect the change to a bivalent dose. Children who have started their Pfizer series but have not received their third dose of Pfizer yet, will receive the bivalent version as dose 3, which we will schedule after they complete dose 2.Children who have completed the Moderna series will be eligible for the Moderna bivalent booster 2 months after the second dose of their primary series.There will be NO “mixing and matching” allowed for this age group, meaning children must stick with the brand from their primary series.Bivalent doses for children 6 months to 4 years old:.

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