Protective effect conferred by prior infection and vaccination on COVID-19 in a healthcare worker cohort in South India

Malathi Murugesan; Prasad Mathews; Hema Paul; Rajiv Karthik; Joy John Mammen; Priscilla Rupali

doi:10.1371/journal.pone.0268797

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Open Access

Peer-reviewed

Research Article

Protective effect conferred by prior infection and vaccination on COVID-19 in a healthcare worker cohort in South India

Malathi Murugesan,

Roles Conceptualization, Data curation, Formal analysis, Methodology, Resources, Validation, Writing – original draft

Affiliation Department of Clinical Microbiology & Hospital Infection Control Committee, Christian Medical College, Vellore, Tamil Nadu, India
⨯
Prasad Mathews,

Roles Conceptualization, Methodology, Project administration, Resources, Supervision, Writing – review & editing

Affiliation Department of Geriatrics & Hospital Infection Control Committee, Christian Medical College, Vellore, Tamil Nadu, India
⨯
Hema Paul,

Roles Data curation, Formal analysis, Methodology, Writing – original draft

Affiliation Department of Clinical Microbiology & Hospital Infection Control Committee, Christian Medical College, Vellore, Tamil Nadu, India
⨯
Rajiv Karthik,

Roles Data curation, Formal analysis, Supervision, Writing – review & editing

Affiliation Department of Infectious Disease & Hospital Infection Control Committee, Christian Medical College, Vellore, Tamil Nadu, India
⨯
Joy John Mammen,

Roles Data curation, Formal analysis, Project administration, Supervision, Writing – review & editing

Affiliation Department of Transfusion Medicine, Christian Medical College, Vellore, Tamil Nadu, India
⨯
Priscilla Rupali

Roles Conceptualization, Data curation, Formal analysis, Methodology, Project administration, Supervision, Validation, Writing – review & editing

* E-mail: prisci@cmcvellore.ac.in

Affiliation Department of Infectious Disease & Hospital Infection Control Committee, Christian Medical College, Vellore, Tamil Nadu, India

https://orcid.org/0000-0002-5115-067X

⨯

Protective effect conferred by prior infection and vaccination on COVID-19 in a healthcare worker cohort in South India

Malathi Murugesan,
Prasad Mathews,
Hema Paul,
Rajiv Karthik,
Joy John Mammen,
Priscilla Rupali

Published: May 20, 2022
https://doi.org/10.1371/journal.pone.0268797

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