Covid vaccine reducing risk of hospitalisations, Scottish study suggests

Scotland's vaccination drive appears to be markedly reducing the risk of hospitalisation for Covid-19, suggesting that both the Pfizer-BioNtech and Oxford-AstraZeneca shots are highly effective in preventing severe infections, preliminary study findings showed on Monday.

Results of the study, which covered the entire Scottish population of 5.4 million people, showed that by the fourth week after the initial dose, the Pfizer and AstraZeneca vaccines were found to reduce the risk of hospitalisation by up to 85% and 94% respectively...