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