Coronavirus Omicron Variant versus Delta Variant: How to differentiate between the two?

Coronavirus Omicron Variant versus Delta Variant: How to differentiate between the two?

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88126967The new COVID-19 variant has begun to wreak havoc around the world. Following a sudden spike in the number of Omicron cases, several countries have updated their COVID guidelines, have imposed lockdowns and are urging everyone to follow preventive measures.

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