Teachers, Families React To Possibility Of Children Under 15 Getting COVID-19 Vaccine Children between the ages of 12 to 15 could be the next group to get vaccinated against COVID-19. Pfizer announced plans to submit its latest data to the U.S. Food and Drug Administration, citing its vaccine trial for 12 to 15-year-olds has shown 100 percent efficacy and robust antibody response. While many parents and teachers in Oklahoma told News On 6 they feel relieved, others said it is too early for their children to get the COVID-19 shot. Shawna Mott-Wright with the Tulsa Classroom Teachers Association said there is less anxiety among students and staff now that more people have been vaccinated.