Fast-spreading UK coronavirus variant: All your questions answered

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

Where did it come from?

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