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Will we need to adapt COVID-19 vaccines as more variants surface? | Daily Sabah – Daily Sabah

With new variants detected in the U.K., South Africa, Brazil, New York and many others, scientists are now trying to figure out whether the current…

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With new variants detected in the U.K., South Africa, Brazil, New York and many others, scientists are now trying to figure out whether the current vaccines for COVID-19 will be effective against these new strains and if entirely new shots will be needed.
However, by tweaking vaccines, it seems, the process should be easier than coming up with the original shots.
Viruses constantly mutate as they spread, and most changes aren’t significant. First-generation COVID-19 vaccines appear to be working…

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