Incidence of SARS-CoV-2 Infection in Health Care Workers After a Single Dose of mRNA-1273 Vaccine

Kalpana Gupta; William J O'Brien; Pamela Bellino; Katherine Linsenmeyer; Sucheta J Doshi; Robert S Sprague; Michael E Charness

doi:10.1001/jamanetworkopen.2021.16416

Incidence of SARS-CoV-2 Infection in Health Care Workers After a Single Dose of mRNA-1273 Vaccine

JAMA Netw Open. 2021 Jun 1;4(6):e2116416. doi: 10.1001/jamanetworkopen.2021.16416.

Authors

Kalpana Gupta¹, William J O'Brien¹, Pamela Bellino¹, Katherine Linsenmeyer¹, Sucheta J Doshi¹, Robert S Sprague¹, Michael E Charness¹

Affiliation

¹ VA Boston Healthcare System, Boston, Massachusetts.

Abstract

This cohort study of health care workers in a metropolitan Veterans Administration network examines the association of SARS-CoV-2 infection after receiving a single dose of mRNA-1273 vaccine compared with no vaccination.

MeSH terms

2019-nCoV Vaccine mRNA-1273
Adult
COVID-19 / epidemiology*
COVID-19 / prevention & control*
COVID-19 Vaccines / administration & dosage*
Female
Health Personnel / statistics & numerical data*
Humans
Incidence
Male
Massachusetts / epidemiology
Middle Aged
Occupational Diseases / epidemiology*
Occupational Diseases / prevention & control*
Occupational Diseases / virology
Proportional Hazards Models
Retrospective Studies
SARS-CoV-2 / immunology
Survival Analysis

Substances

COVID-19 Vaccines
2019-nCoV Vaccine mRNA-1273