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CORONAVIRUS IMMUNITY
Ayurveda, immunity & Covid: What works, what doesn't08 May, 2020, 10.57 AM IST
Pfizer shows less immunity to Delta variant of coronavirus: Lancet study04 Jun, 2021, 08.49 PM IST
Covid-19 re-infection: How concerned should you be?27 Aug, 2020, 06.32 PM IST
Covid-19 vaccination: Anthony Fauci warns against 2-dose regimen deviation09 Feb, 2021, 09.19 AM IST
Coronavirus: Immunity due to Omicron variant can prevent Delta re-infection, says ICMR-NIV Study26 Jan, 2022, 11.42 PM IST
Covid-19 outbreak in Delhi shows herd immunity against Delta variant difficult: Study15 Oct, 2021, 04.39 PM IST
Will Covid-19 fourth wave hit India? Epidemiologist Dr Jaiprakash Mulyil shares his views22 Mar, 2022, 10.21 AM IST
Oxford University study shows 3rd dose of AstraZeneca at least 6 months after 2nd jab raises immunity to peak28 Jun, 2021, 08.22 PM IST
India marks 75 cr Covid jabs: 'This milestone not achieved overnight', says Dr NK Arora, NTAGI Chief14 Sep, 2021, 07.02 PM IST