Covid live news: Omicron accounts for 58.6% of all infections in US; Wales reports 12,378 cases in past 48 hours
Centers for Disease Control and Prevention data highlights spread of new variant; Wales warns it is quickly catching up with rates in England
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Stock markets have continued to gain ground despite the surge of Omicron around the world.
Asian markets lifted on Tuesday with the Nikkei in Japan up nearly 1%, Shanghai up 0.2%, Seoul up 0.1% and Sydney’s ASX200 is up 0.44%.
