COVID vaccine for teens: Pfizer-BioNTech shot is safe for adolescents<br/><a href="https://www.usatoday.com/story/news/health/2021/03/31/pfizer-biontech-covid-19-vaccine-safe-effective-adolescents-coronavirus/4811287001/" rel="noreferrer noopener" target="_blank">usatoday.com</a>