Effects of the Pfizer-BioNTech COVID-19 vaccine

With the COVID-19 pandemic hauling on and the United States seeing an alarming winter surge in cases, coronavirus vaccines offer us hope of regaining some semblance of everyday life next year. At the beginning of this month, the Food and Drug Administration sanctioned its first emergency use authorization (EUA) for a vaccine against COVID-19 in … Read more

Moderna COVID-19 Vaccine vs. Pfizer-BioNTech COVID-19 Vaccine

On Friday, U.S. regulators authorized Moderna Inc’s COVID-19 vaccine for emergency use, a week after granting the first U.S. authorization to Pfizer Inc and BioNTech SE’s coronavirus shot. Here is a comparison of the two vaccines and what to expect as both become available: How are the vaccines alike? Both these vaccines use messenger RNA … Read more