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Showing results for "#Omicron variants"
New Covid variants learn old tricks to stay ahead of immune defences:...
Researchers at University College London (UCL) and the University of Glasgow in the UK found that the earliest Omicron variants, BA.1 and BA.2, were...
Canada approves 2nd bivalent booster targeting Omicron variants
4 Nov 2022 1:27 PM ISTKeeping Covid-19 vaccinations up-to-date, including getting booster doses as recommended, will help protect an individual against serious illness and...