Influenza vaccine during the 2019–2020 season and COVID-19 risk: A case-control study in Québec
oleh: Jacques Pépin, Philippe De Wals, Annie-Claude Labbé, Alex Carignan, Marie-Elise Parent, Jennifer Yu, Louis Valiquette, Marie-Claude Rousseau
| Format: | Article |
|---|---|
| Diterbitkan: | Public Health Agency of Canada 2021-10-01 |
Deskripsi
Subjek
sars-cov-2; covid-19; seasonal influenza; influenza vaccine