Variants of Variants Seen In COVID-Ravaged Brazil::: (The study describes 11 coronavirus sequences from five Brazilian states. Each had telltale changes to the virus receptor, making it one of the known variants...)

Variants of Variants Seen In COVID-Ravaged Brazil::: (The study describes 11 coronavirus sequences from five Brazilian states. Each had telltale changes to the virus receptor, making it one of the known variants...): https://ift.tt/31eeBOf Read more... https://ift.tt/2NXPJrf