Have clinical trials been rushed?
No, clinical trials for COVID-19 vaccines have not been rushed.
Given the urgent need for COVID-19 vaccines, unprecedented investment and scientific collaboration is changing how vaccines are developed. Some steps in the research and development process for COVID-19 vaccines have taken place in parallel, while still maintaining strict clinical and safety standards. For example, some clinical trials are evaluating multiple vaccines at the same time, but this does not make the studies any less rigorous than normal.
Coronavirus disease (COVID-19) vaccines Q&Ahttps://www.afro.who.int/health-topics/coronavirus-covid-19/vaccines/qa