- Patients (=18 years of age) admitted to the hospital with confirmed COVID-19 and not needing admission to MC or ICU- Patient has moderate to severe COVID-19. This will be defined as patients with NEWS-2 score = 5. - Willing and able to give written informed consent

- Patients (=18 years of age) admitted to the hospital with confirmed COVID-19 and not needing admission to MC or ICU- Patient has moderate to severe COVID-19. This will be defined as patients with NEWS-2 score = 5. - Willing and able to give written informed consent