Covishield™ (ChAdOx1) vaccine effectiveness and epidemiological risk factors of COVID-19 infection among frontline workers during second wave of COVID-19 pandemic, New Delhi: A case–control study

Background: Frontline workers were the first cohorts vaccinated with Covishield™ (ChAdOx1 nCoV-19) vaccine with dose-interval of 4–6 weeks. We evaluated vaccine effectiveness (VE) of Covishield and studied epidemiological risk factors associated with COVID-19 during second wave of COVID-19 pandemic....

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Bibliographic Details
Published in:Journal of Marine Medical Society
Main Authors: Kiran Kumar Maramraj, Sougat Ray, Kaushik Roy, Ajit Gopinath, Sudeep Naidu, Naveen Chawla
Format: Article
Language:English
Published: Wolters Kluwer Medknow Publications 2022-01-01
Subjects:
Online Access:http://www.marinemedicalsociety.in/article.asp?issn=0975-3605;year=2022;volume=24;issue=1;spage=101;epage=108;aulast=Maramraj