Beijing [China], January 19 (ANI): The first case of the Omicron variant in China was traced back to an international document received from Canada, according to the Beijing health authorities that suggested people to reduce purchasing of overseas commodities.
The document was found to have similar strains from those in North America and Singapore and the traces of the Omicron Variant was detected on the outer package, in
China traced back its first Omicron case to a document from Canada
