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More SARS-CoV-2 variants have emerged from immunocompromised hosts, shows research
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 he
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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
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National consortium to study threats of new SARS-CoV-2 variants
The University of Liverpool is part of a new national research project to study the effects of emerging mutations in SARS-CoV-2.
Supported by £2.5 million funding from UK Research and Innovation (UKRI), the ‘G2P-UK’ National Virology Consortium will study how mutations in the virus affect key outcomes such as how transmissible it is, the severity of COVID-19 it causes, and the effectiveness of vaccines and treatments.
The consortium will bring together leading virologists from 10 research institutions including the University of Liverpool. They will work alongside the COVID-19 Genomics UK (COG-UK) consortium, which plays a world-leading role in virus genome sequencing, and Public Health England to boost the UK’s capacity to study newly identified virus variants and rapidly inform government policy.
Variantes et mutations du coronavirus : ce qu en dit la science bbc.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from bbc.com Daily Mail and Mail on Sunday newspapers.