RT @fitterhappierAJ
Spread the message far and wide, please

First they told you it was a one off infection

Then for reinfections Tcells prevented 99% from severe outcomes

Now it's shown to be only 61% protective against death for reinfection

And reinfection every 16 months by analyses https://twitter.com/fitterhappierAJ/status/1486317677824155648