a. Adult individuals, age >18 and <65 years <br/ >b. COVID-19 infection documented by a positive RT-PCR test <br/ >c. Hospitalised patients with moderate to early-severe COVID-19 infection, characterized by <br/ >fever (at the time of screening or when admitted), oxygen saturation â?¤ 94% on air at rest and requiring supplemental oxygen through mask or nasal cannula/catheter <br/ >d. Clinical/radiological evidence of interstitial pneumonia requiring admission (optional) <br/ >e. Informed verbal consent under urgent conditions, documented in the electronically <br/ >

a. Adult individuals, age >18 and <65 years <br/ >b. COVID-19 infection documented by a positive RT-PCR test <br/ >c. Hospitalised patients with moderate to early-severe COVID-19 infection, characterized by <br/ >fever (at the time of screening or when admitted), oxygen saturation â?¤ 94% on air at rest and requiring supplemental oxygen through mask or nasal cannula/catheter <br/ >d. Clinical/radiological evidence of interstitial pneumonia requiring admission (optional) <br/ >e. Informed verbal consent under urgent conditions, documented in the electronically <br/ >

a. Adult individuals, age >18 and <65 years <br/ >b. COVID-19 infection documented by a positive RT-PCR test <br/ >c. Hospitalised patients with moderate to early-severe COVID-19 infection, characterized by <br/ >fever (at the time of screening or when admitted), oxygen saturation â?¤ 94% on air at rest and requiring supplemental oxygen through mask or nasal cannula/catheter <br/ >d. Clinical/radiological evidence of interstitial pneumonia requiring admission (optional) <br/ >e. Informed verbal consent under urgent conditions, documented in the electronically <br/ >

a. Adult individuals, age >18 and <65 years <br/ >b. COVID-19 infection documented by a positive RT-PCR test <br/ >c. Hospitalised patients with moderate to early-severe COVID-19 infection, characterized by <br/ >fever (at the time of screening or when admitted), oxygen saturation â?¤ 94% on air at rest and requiring supplemental oxygen through mask or nasal cannula/catheter <br/ >d. Clinical/radiological evidence of interstitial pneumonia requiring admission (optional) <br/ >e. Informed verbal consent under urgent conditions, documented in the electronically <br/ >