A single vaccine to beat all coronaviruses sounds impossible. But scientists are already working on one
- Written by Marios Koutsakos, Research Fellow, The Peter Doherty Institute for Infection and Immunity
from www.shutterstock.comVariants of the virus that causes COVID-19 are emerging and becoming dominant around the world. So some vaccines are being updated to allow our immune system to learn how to deal with them.
But this process of identifying and characterising variants that can escape our immune system, then tweaking a vaccine to deal with...





