Newsy's Latest Health News

A study shows Pfizer's COVID-19 vaccine is 85% effective after one dose, reducing infections by 75%. It suggests delaying the second dose. Pfizer's vaccine can be stored in regular freezers, and trials are underway for pregnant women. Babies will be monitored for antibody transfer. Thanks to Kaiser Health News for the update.

What is the total number of adults participating in the study of the vaccine for pregnant women?

How long will Pfizer monitor babies after birth in the study?