OPEN NOW - Science Challenge 2023

OPEN NOW – Science Challenge 2023

What is the ORCHESTRA Science Challenge?

Do you want to work with pan-european data regarding COVID-19 infection including Follow-up? Then consider applying for our Science Challenge. Work Package 2 (COVID-19 cohorts and long-term sequelae) data from 4 participating cohorts will be provided. The analysation is going to be be performed with the Federated Learning program DataSHIELD (please also see Release Notes for current version). Within the next months we will select the best applications and accompany these winners during the process of data preparation, analysis and publication.

We are looking for

Researchers/scientists from all backgrounds.

Involved cohorts/groups

UNIVR (University Hospital of Verona, Italy), UNIBO (University Hospital of Bologna, Italy), SAS (Andalusian Health Service, Spain) & INSERM (National Institute of Health and Research, France) – Patients enrolled per cohort.

Data available

Primary Infection, 3-Month Follow-up, 6-Month Follow-up, 12-Month Follow-up, 18-Month Follow-up – WP2 Schedule Follow-up Assessment: Long Version, Adjusted Version, Short Version. (Data items may differ from this protocol, as some of the cohorts existed prior to ORCHESTRA)

Data Dictionary Codebook Data Dictionary Codebook

WP2 (COVID-19 cohorts and long-term sequelae) – LTS Study – Adjusted Version, Full Version.

How to apply

Please fill out this initial questionnaire and we will reach out to you. The winners will be announced September 2023.

Publication Policy ORCHESTRA

A publication of the results is part of the challenge under consideration of our consortium. Participation is subject to signing the dedicated data sharing protocol. Please find the ORCHESTRA Publication Policy here.

Our support offer in the application and publication process

Throughout the entire challenge process, you will be accompanied by our colleagues from ORCHESTRA. If you have specific questions about the cohort datasets, you can always contact