Protection by a Fourth Dose of BNT162b2 against Omicron in Israel https://www.nejm.org/doi/full/10.1056… January 2, 2022, Israel, fourth dose of BNT162b2 to over 60s Effect on infection and severe coronavirus disease
Covid symptom study, another day, another record number of cases https://covid.joinzoe.com/data ONS latest https://www.ons.gov.uk/peoplepopulati… 7.56% in England (1 in 13 people) 6.97% in Wales (1 in 14 people) 6.70% in Northern Ireland (1 in 15 people) 8.57% in Scotland (1 in 12 people)