
Pfizer’s COVID-19 Vaccine Was Designed In Just Few Hours Says BioNTech Co-founder Dr Ugur Sahin
According to the co-founder of BioNTech Dr Ugur Sahin, the COVID-19 vaccine he designed for Pfizer was designed in just few hours in a single day on January 25, 2020. No other vaccine in history has been created and manufactured so quickly. Previously, the fastest vaccine ever developed took more







