Tweet from jburnmurdoch at September 15, 2021 at 04:21AM
NEW: lots of news recently on waning immunity against infection, but a study has now landed from Public Health England on how vaccines are faring against *severe disease & death*
This chart summarises key findings, but the paper is a real goldmine, so let’s dig into more detail: https://t.co/9wAiax8poJ
— John Burn-Murdoch (@jburnmurdoch)
Sep 15, 2021
from http://twitter.com/jburnmurdoch