RECLAIM

The Netherlands
|
2025
  • Adults (18-64 years)
  • Outpatient clinic
  • Community
  • Primary care
  • SARS-CoV-2
  • Post-COVID-19
  • Pharmacological intervention
  • Immunomodulator
  • Colchicine
  • Metformin

Ferro

Italy
|
2020-2022
  • Adults (18-64 years)
  • Elderly (≥65 years)
  • Fragile population
  • Hospital
  • Intensive care unit
  • SARS-CoV-2
  • Acute COVID-19
  • Pharmacological intervention
  • Antivirals
  • Remdesivir
  • Immunomodulator
  • Steroids
  • Baricitinib
  • Dexamethasone
  • Methylprednisolone

PANTHER

United Kingdom
|
2026
  • Adults (18-64 years)
  • General population
  • Hospital
  • Intensive care unit
  • SARS-CoV-2
  • Influenza virus
  • Influenza A(H5N1) virus
  • Acute COVID-19
  • Influenza
  • Avian Influenza
  • Pharmacological intervention
  • Immunomodulator
  • Baricitinib
  • Statins
  • Simvastatin

ECRAID-REMAP-CAP

Belgium Croatia Czech Republic Estonia France Germany Hungary Ireland Italy The Netherlands Portugal Serbia Slovenia Spain Switzerland United Kingdom
|
2018
  • Adults (18-64 years)
  • Hospital
  • Intensive care unit
  • SARS-CoV-2
  • Influenza virus
  • Influenza A(H5N1) virus
  • Acute COVID-19
  • Influenza
  • Avian Influenza
  • Pharmacological intervention
  • Immunomodulator
  • Corticosteroid
  • Baloxavir
  • Oseltamivir
  • Adults (18-64 years)
  • General population
  • Elderly (≥65 years)
  • Hospital
  • Intensive care unit
  • SARS-CoV-2
  • Post-COVID-19
  • Pharmacological intervention
  • Monoclonal antibodies
  • Immunomodulator
  • Antineoplastic agent
  • Imatinib
  • Infliximab

PreVitaCOV

Germany
|
2022-2025
  • Adults (18-64 years)
  • General population
  • Elderly (≥65 years)
  • Primary care
  • SARS-CoV-2
  • Post-COVID-19
  • Pharmacological intervention
  • Immunomodulator
  • Prednisolone
  • Vitamin B1
  • Vitamin B12
  • Vitamin B6