Omicron, the variant we all saw coming

An open flat of COVID-19 vaccines that read "VACCINE: Coronavirus SARS-COV-2

A new heavily mutated COVID-19 variant, Omicron, is causing global alarm − triggering travel bans and putting scientists on alert. This latest variant is now radically different from the original strand that emerged in China, raising questions about whether vaccines will be as effective. It was entirely predictable that mutations would arise in Africa, the…

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