Three child-size doses of the Pfizer/BioNTech Covid-19 vaccine appeared to be safe and showed a strong immune response in children ages 6 months to 5 years, the companies said Monday. The vaccine makers said they will finish submitting the trial data to the US Food and Drug Administration this week.


원문출처 : https://www.cnn.com/2022/05/23/health/pfizer-covid-vaccine-results-young-children/index.html