NEW: our big story as trailed on Friday is a detailed analysis of the critical importance of vaccination in beating Covid
— John Burn-Murdoch (@jburnmurdoch) January 31, 2022
Top-line: if US had matched vaccination coverage of leading European countries, it would have *halved* its Covid hospitalisationshttps://t.co/ysnwhKMUSf pic.twitter.com/3sgkKz1C28