A core protocol is shared between sites allowing comparison and pooling of results between sites. This is a multi-centre, prospective, active surveillance, hospital-based epidemiological study.
Download the Protocol 2023-2024
Download the questionnaire 2023-2024
The protocol was updated after the SARS-CoV2 pandemic. Please find here the previous versions.
Download the Protocol 2022-2023
Download the questionnaire 2022-2023
Download the Protocol 2021-2022
Download the questionnaire 2021-2022
Download the protocol 2020-2021
Download the questionnaire 2020-2021 – Patients less than 5 years of age
Download the questionnaire 2020-2021 – Patients 5 years of age and more
