What Pfizer's News of a '90% Effective' Coronavirus Vaccine Means

Avatar - Health
Health

Pfizer announces its coronavirus vaccine trial was effective in preventing infections in 90% of previously uninfected patients: Take a look at the promising data and how soon you could expect a vaccination. Plus, global COVID-19 cases top 50 million — 10 million alone in the U.S., President-Elect Joe Biden lists his pandemic response plan, and parents are telling each other not to have their kids tested for COVID-19 in schools.

What Pfizer's News of a '90% Effective' Coronavirus Vaccine Means

Photo: image.cnbcfm.com