- Adults (18-64 years)
- Hospital
- Primary care
- Non-hospital health centre
- Emergency department
- Long-term care facility
- SARS-CoV-2
- Post-COVID-19
- Blood sample
- Nasopharyngeal swab
Setting: Long-term care facility
A healthcare institution that provides continuous medical and personal care
- Adults (18-64 years)
- General population
- Elderly (≥65 years)
- Community
- Non-hospital health centre
- Long-term care facility
- Influenza virus
- Influenza A(H5N1) virus
- Influenza A(H7N9) virus
- Avian Influenza
- Pharmacological intervention
- Vaccination