Pfizer, AstraZeneca Covid jabs works against Delta variant
New Delhi: Pfizer and AstraZeneca Covid-19 vaccines are highly effective against hospitalisation from the Delta (B16172) variant, according to new
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Biz Samachar
Viral and Trending News
Pfizer
COVID-19 : Pfizer-BioNTech’s vaccine found 90% effective in phase 3 trial
New Delhi: An experimental vaccine jointly developed by Pfizer and BioNTech was found to be 90 per cent effective in
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Italian firm claims to have made a vaccine to contain Covid-19
New Delhi: Italian researchers have claimed that they have successfully developed a vaccine to contain the coronavirus, which is likely
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