Friday, November 26, 2021

Belgium confirms case of new, heavily mutated Covid variant

Belgium confirms case of new, heavily mutated Covid variant

You know how many blogs I read about the virus?  None.  I just let the Google News algorithm spoon feed me anxiety every morning.

"The B.1.1.529 variant contains 30 mutations to the spike protein that allows the virus to enter the body, scientist Tulio de Oliveira said Thursday during a briefing held by the South African Department of Health. The new strain has roughly 50 mutations in total, including 10 to the part of the virus that first comes in contact with cells.

The highly contagious delta variant, which the WHO says accounts for 99% of the world’s Covid cases, has just two mutations to the receptor binding domain.

Health officials caution that many of these mutations could lead to increased antibody resistance and transmissibility, limiting the effectiveness of Covid vaccines. The WHO convened a meeting Friday to determine how Covid therapeutics and immunizations might be affected by the new variant."

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