1. First COVID-19 vaccine approved for children aged 12 to 15 in EU. https://www.ema.europa.eu/en/news/first-covid-19-vaccine-approved-children-aged-12-15-eu. 2021.
2. Safety, Immunogenicity, and Efficacy of the BNT162b2 Covid-19 Vaccine in Adolescents;Frenck;N Engl J Med,2021
3. Comparing self-reported reactogenicity between adolescents and adults following the use of BNT162b2 (Pfizer-BioNTech) messenger RNA Covid-19 vaccine: a prospective cohort study;Chan;Int J Infect Dis,2021
4. The Norwegian Medicines Agency, Reported suspected adverse reactions of covid-19 vaccines. https://legemiddelverket.no/english/covid-19-and-medicines/vaccines-against-covid-19/reported-suspected-adverse-reactions-of-covid-19-vaccines
5. Medicine and Healthcare Products Regulatory Agency. Coronavirus vaccine—weekly summary of Yellow Card reporting. 13 Jan 2022. https://www.gov.uk/government/publications/coronaviruscovid-19-vaccine-adverse-reactions/coronavirus-vaccine-summary-of-yellow-card-reporting#annex-1-vaccine-analysis-print. 2022.