Canadian COVID-19 Antibody and Health Survey / Child

Other versions of the questionnaire

• Questionnaire of the 2022 Canadian COVID-19 Antibody and Health Survey (CCAHS) wave 2 Effective period: April 01, 2022 to August 31, 2022
• ARCHIVED - Questionnaire of the 2022 Canadian COVID-19 Antibody and Health Survey (CCAHS) wave 1 Effective period: April 01, 2022 to August 31, 2022
• ARCHIVED - Canadian COVID-19 Antibody and Health Survey / Child Effective period: November 02, 2020 to March 20, 2021