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Pfizer-BioNTech, Oxford-AstraZeneca Covid-19 vaccines are highly effective against strain found in India

The Pfizer-BioNTech and Oxford-AstraZeneca vaccines have been found to be highly effective against the coronavirus variant that was first identified in India. The Pfizer vaccine was 88% effective and the AstraZeneca jab was 60% effective against the so-called ‘Indian strain’ – B1617.2 – after the second dose. Both the vaccines were more effective against the […]