inclusion criteria: * adult patient hospitalized for a probable/confirmed covid-19 infection (confirmed by serology/polymerase chain reaction or by radiologic signs of covid-19 pneumonia in the setting of clinical and laboratory abnormalities suggestive of a sars-cov-2 infection) * signed informed consent * patient affiliated to the social security

inclusion criteria: * adult patient hospitalized for a probable/confirmed covid-19 infection (confirmed by serology/polymerase chain reaction or by radiologic signs of covid-19 pneumonia in the setting of clinical and laboratory abnormalities suggestive of a sars-cov-2 infection) * signed informed consent * patient affiliated to the social security

inclusion criteria: - adult patient hospitalized for a probable/confirmed covid-19 infection (confirmed by serology/polymerase chain reaction or by radiologic signs of covid-19 pneumonia in the setting of clinical and laboratory abnormalities suggestive of a sars-cov-2 infection) - signed informed consent - patient affiliated to the social security

inclusion criteria: - adult patient hospitalized for a probable/confirmed covid-19 infection (confirmed by serology/polymerase chain reaction or by radiologic signs of covid-19 pneumonia in the setting of clinical and laboratory abnormalities suggestive of a sars-cov-2 infection) - signed informed consent - patient affiliated to the social security