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Two doses of Pfizer, AstraZeneca Covid-19 shots effective against Delta variant, study finds

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LONDON, July 22 ― Two doses of Pfizer or AstraZeneca's Covid-19 vaccine are nearly as effective against the highly transmissible Delta coronavirus variant as they are against the previously dominant Alpha variant, a study published yesterday showed.

Officials say vaccines are highly effective against the Delta variant, now the dominant variant worldwide, though the study reiterated that one shot of the vaccines is not enough for high protection.

The study, published in the New England Journal of Medicine, confirms headline findings given by Public Health England in May about the efficacy of Covid-19 vaccines made by Pfizer-BioNTech and Oxford-AstraZeneca, based on real-world data.

Yesterday's study found that two do

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Kristal Tin
1 day ago
A Western Propoganda. US says they're always and only the best. Just research the positive cases between US and China, you will get the answer.

Calvinator Salvation
1 day ago
So... Everyone can kesana kesini la... Can mass gathering... Can flout sop

Hantu Bodo
1 day ago
if they say cow dung can cure covid also everyone will take i guess💁‍♂️

1 day ago
Simple - synthetic vs organic? Take your pick. Do your own research

Paul Lam
1 day ago
West tot they're fcuking smart but failing to realise East is at par if not better than tis angmos...... ??? Knowing market share plunging so use MARKETING to market leader..... ??? At this stage of PLANDEMIC, are they doing in life saving or revenue is what they're concerned about.....????

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