Safety and Adverse Events Among Long-term Care Residents Receiving a Third COVID-19 mRNA Vaccine Booster Dose in Quebec

Xi Sophie Zhang; Andréanne Moreau; Diana Cruz-Santiago; Stéphanie Langevin; Quoc Dinh Nguyen

doi:10.1001/jamanetworkopen.2022.23401

Safety and Adverse Events Among Long-term Care Residents Receiving a Third COVID-19 mRNA Vaccine Booster Dose in Quebec

JAMA Netw Open. 2022 Jul 1;5(7):e2223401. doi: 10.1001/jamanetworkopen.2022.23401.

Authors

Xi Sophie Zhang^{1

2}, Andréanne Moreau^{2

3}, Diana Cruz-Santiago^{2

3

4}, Stéphanie Langevin^{5

6}, Quoc Dinh Nguyen^{7

8

9}

Affiliations

¹ Department of General Medicine, Centre intégré de santé et de services sociaux du Centre-Sud-de-l'Île-de-Montréal, Montréal, Quebec, Canada.
² Department of Family and Emergency Medicine, Université de Montréal, Montréal, Quebec, Canada.
³ Division of Family Medicine, Department of Geriatrics, Centre intégré de santé et de services sociaux du Centre-Sud-de-l'Île-de-Montréal, Montréal, Quebec, Canada.
⁴ Centre de recherche de l'Institut de gériatrie de Montréal, Montréal, Quebec, Canada.
⁵ Department of Specialty Medicine, Centre intégré de santé et de services sociaux du Centre-Sud-de-l'Île-de-Montréal, Montréal, Quebec, Canada.
⁶ Department of Microbiology, Infectious Disease, and Immunology, Université de Montréal, Montréal, Quebec, Canada.
⁷ Division of Geriatrics, Department of Medicine, Centre hospitalier de l'Université de Montréal, Montréal, Quebec, Canada.
⁸ Centre de recherche du Centre hospitalier de l'Université de Montréal, Montréal, Quebec, Canada.
⁹ Department of Medicine, Université de Montréal, Montréal, Quebec, Canada.

Abstract

This cohort study examines the safety and adverse events associated with receipt of various 3-dose combinations of COVID-19 mRNA vaccines with among long-term care residents in Quebec, Canada.

MeSH terms

COVID-19 Vaccines* / adverse effects
COVID-19* / prevention & control
Humans
Immunization, Secondary / adverse effects
Long-Term Care
Quebec / epidemiology
mRNA Vaccines / adverse effects

Substances

COVID-19 Vaccines
mRNA Vaccines