Does intestinal dysbiosis contribute to an aberrant inflammatory response to SARS-CoV-2 in frail patients?

In few months, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has become the main health worldwide problem. Epidemiological studies revealed that population has different vulnerability to SARS-CoV-2: severe outcome of COVID-19, with an increased risk of death, is observed in...