Covid UK: Number of people hospitalised after first vaccine dose is 'tiny', says SAGE

File presented to SAGE shows only 526 people admitted 3+ weeks after a jab This was out of a study of 52,000 sent to hospital in the second wave. Number of admissions tumbles with time after the vaccine. Most patients are in frail and elderly groups known to benefit less from jabs. No data yet for impact of second doses, which could reduce 'vaccine failure'