PREMIUM
BELOVED BLACKSMITH
@LoveSmith
Paris
Thursday, 21 January 2021 - 16:04
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Live.
Coronavirus in Spain today
Pfizer.
"It would be very rare for the virus mutation to affect the efficacy of the vaccine"
The sequencing and analysis of the variants detected in each country is essential to follow the evolution of the virus.
Six days before Christmas, the British Prime Minister, Boris Johnson, declared the reconfinement of part of England, London included.
The announcement
coincided with a significant increase in cases and with the emergence of a variant of SARS-CoV-2 that had several mutations
.
In reality, it is not the first time that changes have been recorded in the genetic code of the new
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