JUST as the world appeared to be limping back to life from the devastating effects of Covid-19 and its myriad strains, a new, perhaps more deadly, variant has thrown nations around the world into a state of panic....
Described by the World Health Organisation as a “ variant of concern ”, the Omicron could prove more contagious than earlier strains, pushing many countries to close their borders....
The new variant has struck at a time when scientists had made significant progress in developing
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黎明报-最新
2021-12-01 00:00:00.0
