Our understanding of Covid and the vaccines is constantly evolving. That's a good thing | Abby Bloom

There will continue to be plenty more data gaps because the Covid-19 strain simply behaves like all influenzas and mutates continuously

By the time you read this it will be out of date.

Why? Because every day we receive new data that causes us to rethink and rewrite our response to Covid-19, notably vaccine programs. This is good. I will explain.