Munro, A, (2020). Children are not COVID-19 super spreaders: time to go back to school. Retrieved on 12 March 2021 from https://adc.bmj.com/content/105/7/618
Children and COVID-19: State-Level Data Report. https://services.aap.org/en/pages/2019-novel-coronavirus-covid-19-infections/children-and-covid-19-state-level-data-report/
Tan, C, (2020). askST: What do we know so far about children who are infected with Covid-19? Retrieved in 12 March 2021 from https://www.straitstimes.com/singapore/askst-what-do-we-know-so-far-about-children-who-are-infected-with-covid-19
Chappell, B, (2020). Children Now Account For 22% Of New U.S. COVID Cases. Why Is That? Retrieved on 12 March 2021 from https://www.npr.org/sections/coronavirus-live-updates/2021/05/03/993141036/children-now-account-for-22-of-new-u-s-covid-cases-why-is-that
Pfizer-Biontech Announce Positive Topline Results Of Pivotal Covid-19 Vaccine Study In Adolescents. Retrieved on 12 March 2021 from https://www.pfizer.com/news/press-release/press-release-detail/pfizer-biontech-announce-positive-topline-results-pivotal
Callaway, E, (2021). COVID vaccines and kids: five questions as trials begin. Retrieved on 12 March 2021 from https://www.nature.com/articles/d41586-021-01061-4
Lewis, F, (2021). What new COVID variants mean for schools is still not clear. Retrieved on 12 March 2021 from https://www.nature.com/articles/d41586-021-00139-3
Yang, C, (2020). S'pore monitoring trials on Covid-19 vaccine effect on kids, hopes to certify and administer them in near future. Retrieved on 12 March 2021 from https://www.straitstimes.com/singapore/spore-monitoring-trials-on-covid-19-vaccine-effect-on-kids-hopes-to-certify-and-administer