nextstrain sars-cov-2 variant tracking covid-19 coronavirus pandemic n510y 501Y.V2 b.1.1.7 B.1.351 e484k k417n p.1 virology

Side-by-Side Comparisons of Important SARS-CoV-2 Variants

Here’s our brief guide to the most noteworthy mutations in the novel coronavirus.

Side-by-Side Comparisons of Important SARS-CoV-2 Variants

Here’s our brief guide to the most noteworthy mutations in the novel coronavirus.

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501Y.V2 b.1.1.7 B.1.351 coronavirus COVID-19 e484k epidemiology genetics & genomics k417n micro n501y news feature p.1 pandemic SARS-CoV-2 virology variants

A Guide to Emerging SARS-CoV-2 Variants

Katarina Zimmer | Jan 26, 2021 | 10 min read

Scientists across the world are closely tracking the spread of mutations in the coronavirus and investigating whether they could render current vaccines less effective.