People should receive the U.S. FDA recommended COVID-19 vaccine dosage for their age group. Clinical trial data showed that a smaller dose for children produced a strong immune response (very similar to that of adults) and caused fewer side effects than an adult dose. Please consult with your child’s primary care provider for more information. For more information about the safety, efficacy, and timing of each pediatric vaccine, please visit CDC’s page about COVID-19 Vaccines for Children and Teens.