COVID 19 vaccination efficacy and safety
Revision main points Show changes in GREEN Be consistent with naming COVID-19 mRNA vaccine BNT162b2 (Pfizer) mRNA-1273 vaccine (Moderna) ChAdOx1 nCoV-19 vaccine / AZD1222 (AstraZeneca) Please define: “Efficacy” and “safety” with regards to COVID-19 vaccine. Write about: Definition Formula How it was determined and why was it reliable? Any guidelines Etc…. Please back those up […]