Aryaman Sinha Oct 10, 20221 min readCanada Authorises Pfizer's Omicron Retooled BoosterCanada on Friday authorised updated COVID-19 booster shots from Pfizer Inc PFE.N and its partner BioNTech SE 22UAy.DE that target the Omicron BA.4 and BA.5 subvariants, according to the government's website. Great!Read more about it Photo Credit: Andy Holmes
Canada on Friday authorised updated COVID-19 booster shots from Pfizer Inc PFE.N and its partner BioNTech SE 22UAy.DE that target the Omicron BA.4 and BA.5 subvariants, according to the government's website. Great!Read more about it Photo Credit: Andy Holmes
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