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Mutated virus vs tests, vaccines

Explained: The mutated coronavirus versus tests, vaccines New coronavirus vs Covid-19 vaccines and tests: The coronavirus variant circulating in the UK is defined by many mutations. Which ones are of particular concern? Why has WHO advised that it may evade some PCR tests, and can it impact vaccination? Updated: January 1, 2021 12:36:54 pm A phial of the Pfizer-BioNTech Covid-19 vaccine at Guy s Hospital in London. While the virus has mutated in some areas, most vaccines target multiple parts. (AP Photo: Frank Augstein) In emerging information about the new variant of the coronavirus SARS-CoV-2 circulating in the UK, one mutation has been of particular concern. The variant, called VUI 202012/01 and reported as being capable of transmitting faster among people, is defined by as many as 14 mutations and three deletions in its genetic material. Of particular concern is one mutation, N501Y. While the variant’s potential to impact testing and v

Fast-spreading UK coronavirus variant: All your questions answered

Fast-spreading UK coronavirus variant: All your questions answered Tia Ghose © Provided by Live Science Illustration of three coronavirus particles A scary new strain of coronavirus, innocuously named B.1.1.7, has recently exploded across southeast England, prompting the government to tighten lockdowns on the region. Though we don t know all the details, experts are increasingly confident it is more easily transmitted than other strains. Here s everything we know so far about this novel strain. What is it? The B.1.1.7  strain of SARS-CoV-2 is a version of the virus with 23 mutations, eight of which are in the spike protein the virus uses to bind to and enter human cells, Science Magazine reported. 

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