Impact of prior vaccination with CovishieldTM and Covaxin® on mortality among symptomatic COVID-19 patients during the second wave of the pandemic in South India during April and May 2021: a cohort study

[1]  C. Midgley,et al.  COVID-19 Cases and Hospitalizations by COVID-19 Vaccination Status and Previous COVID-19 Diagnosis — California and New York, May–November 2021 , 2022, MMWR. Morbidity and mortality weekly report.

[2]  S. Sinha,et al.  SARS-CoV-2 Reinfection Rate and Estimated Effectiveness of the Inactivated Whole Virion Vaccine BBV152 Against Reinfection Among Health Care Workers in New Delhi, India , 2022, JAMA network open.

[3]  William F. Fadel,et al.  Effectiveness of Covid-19 Vaccines in Ambulatory and Inpatient Care Settings , 2021, The New England journal of medicine.

[4]  I. Diamond,et al.  Impact of Delta on viral burden and vaccine effectiveness against new SARS-CoV-2 infections in the UK , 2021, medRxiv.

[5]  V. Jha,et al.  The High Mortality and Impact of Vaccination on COVID-19 in Hemodialysis Population in India During the Second Wave , 2021, Kidney International Reports.

[6]  R. Myers,et al.  Effectiveness of Covid-19 Vaccines against the B.1.617.2 (Delta) Variant , 2021, The New England journal of medicine.

[7]  Aditi,et al.  COVID-19 variants in India: Potential role in second wave and impact on vaccination , 2021, Heart & Lung.

[8]  K. Abhilash COVID-19 vaccines: Hope on the horizon with doubts , 2021 .

[9]  Manish M Patel,et al.  Postlicensure Evaluation of COVID-19 Vaccines. , 2020, JAMA.

[10]  A. Farcomeni,et al.  Features of severe COVID‐19: A systematic review and meta‐analysis , 2020, European journal of clinical investigation.

[11]  Xue He,et al.  Meta-analysis investigating the relationship between clinical features, outcomes, and severity of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pneumonia , 2020, American Journal of Infection Control.

[12]  World Health Organization,et al.  Clinical management of severe acute respiratory infection (SARI) when COVID-19 disease is suspected. Interim guidance , 2020, Pediatria i Medycyna Rodzinna.

[13]  R. Bellomo,et al.  The Third International Consensus Definitions for Sepsis and Septic Shock (Sepsis-3). , 2016, JAMA.

[14]  A. Costello,et al.  Methodological challenges in measuring vaccine effectiveness using population cohorts in low resource settings , 2015, Vaccine.

[15]  F. Giostra,et al.  [Non-invasive ventilation in acute respiratory failure]. , 2002, Revue des maladies respiratoires.

[16]  Joseph M. Hilbe,et al.  Modeling Count Data , 2014, International Encyclopedia of Statistical Science.

[17]  J. Vincent,et al.  The SOFA (Sepsis-related Organ Failure Assessment) score to describe organ dysfunction/failure , 1996, Intensive Care Medicine.