Monday, 2 November 2020

It’s Evolving: Coronavirus Genetic Mutation May Have Made COVID-19 More Contagious

It’s Evolving: Coronavirus Genetic Mutation May Have Made COVID-19 More Contagious

A study involving more than 5,000 COVID-19 patients in Houston finds that the virus that causes the disease is accumulating genetic mutations, one of which may have made it more contagious. According to the paper published in the peer-reviewed journal mBIO, that mutation, called D614G, is located in the spike protein that pries open our cells for viral entry. It’s the largest peer-reviewed study of SARS-CoV-2 genome sequences in one metropolitan region of the U.S. to date.

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