Now Administering First, Second and Bivalent Booster Doses
Children 6 months to 15 of age must be accompanied by a parent or guardian.
Pfizer-BioNTech Vaccine
Available to eligible individuals age 6 months or older.
Moderna Vaccine
Available to those 6 months to 5 years of age and those age 18 or older.
Novavax Vaccine
Available to those age 12 and older who have not received any other COVID-19 vaccine.
Bivalent Booster
Pfizer-BioNTech COVID-19 vaccine, bivalent booster is authorized for use in people ages 6 months and older. It is administered at least 2 months after either completion of primary vaccination with any authorized or approved monovalent COVID-19 vaccine or receipt of the most recent booster dose with any authorized or approved monovalent COVID-19 vaccine.
The Moderna COVID-19 Vaccine, bivalent is authorized for use as a single booster dose in individuals 6 months of age and older. It is administered at least 2 months after completion of primary vaccination with any authorized or approved monovalent COVID-19 vaccine or receipt of the most recent booster dose with any authorized or approved monovalent COVID-19 vaccine.
First and Second Doses of COVID-19 Vaccine
The Pfizer-BioNTech vaccine is available to individuals age 6 months and older.
The dosage for the 6 months to 4 years age group is one-tenth of the adult dose. The dosage for the 5 to 11 age group is one-third of the adult dose. The dosage for 12 to 18 age group is the same as the adult dosage.
A second vaccine dose should be administered 21 days later for those ages 5 to 18. They will be considered fully vaccinated two weeks after the second dose of vaccine. For people 6 months through 4 years, the bivalent vaccine is recommended for the 3rd dose in the primary series at least 8 weeks later.
The Moderna COVID-19 vaccine is available to individuals age 6 months to 5 years and those age 18 and older.
A second vaccine dose should be administered 28 days later.
The Novavax vaccine is available to individuals age 12 and older.
Novavax is protein-based, which is a traditional type of vaccine that has been widely used for decades. It is a different type of vaccine than the Pfizer-BioNTech and Moderna COVID-19 vaccines, which use mRNA technology. It is available to those who have not received a previous COVID-19 vaccine.
A second dose should be administered three to eight weeks later.
Mix-and-Match Booster Guidance:
Individuals who are eligible for a booster dose may select which vaccine they receive. The eligible populations and dosing intervals for the heterologous (“mix and match”) booster dose are the same as those authorized for a booster dose of the vaccine used for primary vaccination. The booster dose (0.25mL) of the Moderna vaccine should be used whenever it is given as a booster. A different vaccine may not be used as part of the primary series.
Verification of Eligibility:
To expedite the registration process, individuals are asked to bring their COVID-19 vaccination card showing their first two doses of the Pfizer-BioNTech or Moderna vaccine.
Third Dose of COVID-19 Vaccine for Immunocompromised Individuals
Lexington Medical Center also provides third doses of the Moderna and Pfizer COVID-19 vaccines for individuals who are immunocompromised and eligible, according to the SCDHEC guidelines below:
Eligibility for a third dose includes people with certain medical conditions or people receiving treatments associated with moderate to severe immune compromise:
- Active or recent treatment for solid tumor and hematologic malignancies.
- Other hematologic disorder which can cause an immunocompromised state.
- Receipt of solid-organ or recent hematopoietic stem cell transplants.
- Moderate or severe primary immunodeficiency (e.g., DiGeorge, Wiskott-Aldrich syndromes).
- Advanced or untreated HIV infection.
- Active treatment with high-dose corticosteroids (i.e., ≥20mg prednisone or equivalent per day), alkylating agents, antimetabolites, transplant-related immunosuppressive drugs, cancer chemotherapeutic agents classified as severely immunosuppressive, tumor-necrosis (TNF) blockers, and other biologic agents that are immunosuppressive or immunomodulatory.
Verification of Eligibility:
Individuals must self-attest their eligibility based on the criteria above by completing a form at our vaccine clinic or available for download here. Individuals must also bring proof of their initial two doses of vaccine, i.e. their vaccination card or other vaccination record.
Dosage:
The third dose is the same dosage as the first two dosages for both the Pfizer-BioNTech and Moderna vaccines. Individuals should receive their third dose from the same manufacturer as their primary vaccine series (first and second doses).
Age Criteria:
Immunocompromised individuals age 6 months and older are now approved to receive a third dose of the Pfizer-BioNTech vaccine. Immunocompromised individuals age 6 months to 5 years and age 18 and older may receive a third dose of the Moderna vaccine.
Timing:
The third dose of the Pfizer or Moderna vaccine should be administered at least 28 days following the second dose and should be the same mRNA vaccine as the primary series. Whenever possible, mRNA COVID-19 vaccination doses (including the primary series and an additional dose) should be given at least two weeks before initiation of immunosuppressive therapies.
Bivalent Booster
Eligibility
Everyone ages 5 years and older is recommended to receive 1 age-appropriate bivalent mRNA booster dose at least 2 months after completion of any FDA-approved or FDA-authorized monovalent primary series or last monovalent booster dose. People cannot get a bivalent booster without first completing at least a primary series.
Timing
Authorized as single booster dose administered at least 2 months after either completion of primary vaccination with any authorized or approved monovalent COVID-19 vaccine or receipt of the most recent booster dose with any authorized or approved monovalent COVID-19 vaccine.