RT-PCR documented SARS-CoV-2 carriage in a nasopharyngeal and oropharyngeal sample at admission Age over 18 years old O2 saturation of less than 92 in room air Hospitalized patients

RT-PCR documented SARS-CoV-2 carriage in a nasopharyngeal and oropharyngeal sample at admission Age over 18 years old O2 saturation of less than 92 in room air Hospitalized patients

RT-PCR documented SARS-CoV-2 carriage in a nasopharyngeal and oropharyngeal sample at admission Age over 18 years old

RT-PCR documented SARS-CoV-2 carriage in a nasopharyngeal and oropharyngeal sample at admission Age over 18 years old