Second boosters are available to:

• anyone over the age of 50 who received their first booster (third dose) at least four months ago.
• people who are moderately or severely immunocompromised who received their first booster (fourth dose) at least four months ago.

People are considered to be moderately or severely immunocompromised (have a weakened immune system) due to several types of conditions and treatments. Examples include:

• Been receiving active cancer treatment for tumors or cancers of the blood
• Received an organ transplant and are taking medicine to suppress the immune system
• Received chimeric antigen receptor (CAR)-T-cell therapy (a treatment to help your immune system attach to and kill cancer cells) or received a stem cell transplant (within the last 2 years)
• Moderate or severe primary immunodeficiency (such as DiGeorge syndrome, Wiskott-Aldrich syndrome)
• Advanced or untreated HIV infection
• Active treatment with high-dose corticosteroids or other drugs that may suppress their immune response

Talk to your primary care provider about COVID-19 vaccination and your medical condition.

Information courtesy of the CDC

Anyone 18 and older:
At least 5 months after receiving the final dose of Pfizer or Moderna in their primary series or at least 2 months after receiving the J&J/Janssen vaccine.

Children and teens ages 5 - 17 years:
At least 5 months after receiving the final dose of Pfizer in their primary series.

Learn more here.