- Adults (18-64 years)
- Hospital
- Outpatient clinic
- Community
- Primary care
- SARS-CoV-2
- Post-COVID-19
- Acute COVID-19
- Blood sample
- Nasopharyngeal swab
- PBMC
- Serum
- Stool sample
- Whole blood
- Plasma
Biosamples: Plasma
- Adults (18-64 years)
- Hospital
- Primary care
- SARS-CoV-2
- Influenza virus
- Acute COVID-19
- Influenza
- Blood sample
- PBMC
- Serum
- Whole blood
- Plasma