Antibody testing is not recommended by the CDC at this time, according to a July 22 presentation of the Advisory Committee on Immunization Practices (ACIP).

You may be eligible for a third dose of COVID-19 vaccine because of your medical condition, if you received the Comirnaty (Pfizer) or Moderna mRNA vaccine. The third dose should be at least 28 days after your second dose, and the same type of vaccine that you were previously given. Get more information from the Centers for Disease Control and Prevention. Please talk to your doctor if you have questions. Go to OurShot.IN.gov if you’d like to make an appointment. No doctor’s order necessary, but you may be asked to give verbal confirmation of eligibility.