Vaccines (IMAGE) InDevR, Inc. Caption Vaccinations for children. Credit <a target="_blank"href="https://pixabay.com/en/child-patient-vaccine-vaccination-89810/">https://pixabay.com/en/child-patient-vaccine-vaccination-89810/</a> CC0 Creative Commons Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.