Pfizer COVID-19 vaccine is effective at blocking both symptomatic and asymptomatic cases of infection
I read an article online that the Pfizer Inc and BioNTech SE’s coronavirus vaccine prevented 97% of symptomatic cases, hospitalizations and deaths. It was also 94% effective at blocking asymptomatic cases of infection. The results were announced by the health ministry in Israel, which has led the world in pandemic vaccination. The study was conducted from data collected between January 17 and March 6, 2021, when the Pfizer-BioNTech Vaccine was the only vaccine available in Israel. Well, this is a good news and this is the start for us to be back to our normal lives again.