Pfizer’s COVID-19 Vaccine ‘90% Effective – What to Know Now
On Monday, a COVID-19 vaccine made by the drug company Pfizer in conjunction with BioNTech made headlines. An an early analysis released by the drug maker suggested that the vaccine could be more than 90 percent effective in preventing COVID-19. … Continue reading Pfizer’s COVID-19 Vaccine ‘90% Effective – What to Know Now
