Tweet RT @VanHipp: Here’s the problem: The #Coronavirus vaccine will only work on one strain. A universal vaccine could work on A… https://t.co/t7IgzJc6FO

RT @VanHipp: Here’s the problem:

The #Coronavirus vaccine will only work on one strain.

A universal vaccine could work on A… https://t.co/t7IgzJc6FO