Covid-19: Scientists call for further investigations on Omicron variant

Omicron

People who arrived on international flights wait to be tested on the first day of a new rapid Covid-19 testing site for arriving international passengers at Los Angeles International Airport (LAX) on December 3, 2021 in Los Angeles, California. 

Photo credit: Mario Tama | AFP

Scientists across the African continent are reluctant to speculate on Omicron’s attributes even as South Africa begins to register an increase in cases and hospital admissions.

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