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Tag: Q675H

Preprint: Emergence and spread of a B.1.1.28-derived lineage with Q675H and Q677H Spike mutations in Uruguay

In a previous study we found a sublineage B.1.1.28+Q675H+Q677H with local transmission in Rocha, a Uruguayan department bordering Brazil.  More...

July 31, 2021 Coronaheadsup.com America, B.1.1.28, Coronavirus, Health, Infection, Science, Testing, Transmission, Uruguay, Variants

SARS-CoV-2 VOC 202012/01 B117 has about twofold replicative advantage and acquires concerning mutations

We have estimated growth rates of expanding mutations acquired by the VOC lineage to find that the L18F substitution in spike has initiated a substrain of high replicative advantage in relation to the remaining VOC substrains.  More...

February 21, 2021August 8, 2022 Coronaheadsup.com Coronavirus, E484K, Health, Infection, Mutation, Science, Vaccine
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