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A number of SARS-CoV-2 variants have emerged from immunocompromised hosts, research has identified. It is thought that variants of concern - including B.1.1.7, a variant first identified in Kent - were a result of long-term infection in people with a weakened immune system.
Persistent infections in immunocompromised people could cause the virus to mutate more frequently because the person s immune system cannot clear the virus as quickly as the immune system of a healthy person.
Authors Professor Wendy Barclay, Dr Thomas Peacock, Professor Julian Hiscox and Rebekah Penrice-Randal explain the importance of monitoring genetic changes in SARS-CoV-2 for future control of the virus: As more and more variants appear, we are getting a better picture of their shared similarities and differences and can better predict what other new variants will look like. Putting all this information together will also help us design booster vaccines that protect against as many variants as p
Three New York Covid variant cases found in the UK
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Three New York Covid variant cases found in the UK
getsurrey.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from getsurrey.co.uk Daily Mail and Mail on Sunday newspapers.