COVIDOst

Germany
|
2021-2022
  • Adults (18-64 years)
  • General population
  • Elderly (≥65 years)
  • SARS-CoV-2
  • Post-COVID-19
  • Non pharmacological intervention
  • Rehabilitation
  • Osteopathic manual treatment

COVIMMUNE-Clin

Germany
|
2021
  • Adults (18-64 years)
  • General population
  • Elderly (≥65 years)
  • SARS-CoV-2
  • Post-COVID-19

COVIXTREM

Spain
|
2022-2022
  • Adults (18-64 years)
  • General population
  • Elderly (≥65 years)
  • Adolescents (12-17 years)
  • Children (1-11 years)
  • Infants (<1 year)
  • Hospital
  • Outpatient clinic
  • Intensive care unit
  • SARS-CoV-2
  • Acute COVID-19
  • Blood sample

D’Hondt

Belgium
|
2021-2022
  • Adults (18-64 years)
  • General population
  • Elderly (≥65 years)
  • Outpatient clinic
  • SARS-CoV-2
  • Post-COVID-19

Dalton

United Kingdom
|
2023-2023
  • Adults (18-64 years)
  • General population
  • Elderly (≥65 years)
  • SARS-CoV-2
  • Post-COVID-19
  • Pharmacological intervention
  • Probiotic

DELong#3

Italy
|
2022-2023
  • Adults (18-64 years)
  • General population
  • Elderly (≥65 years)
  • Outpatient clinic
  • SARS-CoV-2
  • Post-COVID-19
  • Pharmacological intervention
  • Probiotic

Dierckx

Belgium
|
2021-2022
  • Adults (18-64 years)
  • General population
  • Elderly (≥65 years)
  • Outpatient clinic
  • SARS-CoV-2
  • Post-COVID-19

Dincher

Germany
|
2022
  • Adults (18-64 years)
  • General population
  • Elderly (≥65 years)
  • Adolescents (12-17 years)
  • Children (1-11 years)
  • Infants (<1 year)
  • Outpatient clinic
  • SARS-CoV-2
  • Post-COVID-19
  • Non pharmacological intervention
  • Rehabilitation

Diniz

Portugal
|
2020-2022
  • Adults (18-64 years)
  • General population
  • Elderly (≥65 years)
  • Hospital
  • SARS-CoV-2
  • Post-COVID-19

DYSCO

Belgium
|
2021
  • Adults (18-64 years)
  • General population
  • Elderly (≥65 years)
  • Hospital
  • Outpatient clinic
  • SARS-CoV-2
  • Post-COVID-19

E-APLICOV-PC

Spain
|
2022-2022
  • Adults (18-64 years)
  • General population
  • Elderly (≥65 years)
  • SARS-CoV-2
  • Post-COVID-19
  • Pharmacological intervention
  • Antivirals
  • Plitidepsin

ECHAP-COVID

France
|
2023-2025
  • Adults (18-64 years)
  • General population
  • Elderly (≥65 years)
  • Outpatient clinic
  • SARS-CoV-2
  • Post-COVID-19
  • Non pharmacological intervention
  • Rehabilitation