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