https://twitter.com/BallouxFrancois/status/1468553462543753217 The arguments in favour of vaccine passports always struck me as weak on balance. Now, I'm not even convinced a case can be made fo… (View Post)

This is just wrong. The 41 fold decrease widely reported (which is actually only 6 fold decrease vs delta) still equates to vaccine effectiveness vs hospitalisation in the upper 80 percents, and that… (View Post)

https://twitter.com/DevanSinha/status/1468526775693201414 So 2 doses offers weak protection against catching it, strong protection against severe disease, and a booster tops both those levels up to D… (View Post)

Well the current number is 1/32nd of the delta total so there's plenty of doubling slack in the system. And anyone who thinks it's going to keep doubling forever has not been paying attenti… (View Post)

(4) to change the conversation. (View Post)