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MY KOLKATA EDUGRAPH

Friday, 22 November 2024

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Topic
Herd Immunity

Herd Immunity

Published 25.12.22, 11:42 AM

BF.7 variant may not be serious in India: CCMB

By PTI
Published 28.05.21, 01:04 AM

Covid: Immunity ‘may persist for years’

By Apoorva Mandavilli
Published 11.05.21, 01:24 AM

Covid: Hopes for herd immunity fade

By Andrés R. Martínez and Madeleine Ngo
Published 04.05.21, 01:54 AM

US ‘herd immunity unlikely’

By Apoorva Mandavilli
Published 06.01.21, 05:02 PM

Fall in Covid numbers point to herd immunity

By Paran Balakrishnan