The Pfizer (PFE) Vaccine contrary to rumors circulating online, Pfizer Inc. (PFE), a global biotechnology and pharmaceutical corporation, have not said that their COVID-19 vaccination is dangerous for pregnant or nursing women. Pfizer’s successful COVID-19 vaccination has led to a dramatic increase in quarterly income. More than half of Pfizer’s quarterly revenue in Q1 FY 2022 came from vaccine sales, which was developed in collaboration with the German biotech business