inclusion criteria: * clinical diagnosis of covid-19 infection by the patient's general practitioner and hospital doctor * clinical signs started less than 8 days ago. * virological confirmation * understanding and acceptance of the trial. * written agreement to participate in the trial

inclusion criteria: * clinical diagnosis of covid-19 infection by the patient's general practitioner and hospital doctor * clinical signs started less than 8 days ago. * virological confirmation * understanding and acceptance of the trial. * written agreement to participate in the trial

inclusion criteria: - clinical diagnosis of covid-19 infection by the patient's general practitioner and hospital doctor - clinical signs started less than 8 days ago. - virological confirmation - understanding and acceptance of the trial. - written agreement to participate in the trial

inclusion criteria: - clinical diagnosis of covid-19 infection by the patient's general practitioner and hospital doctor - clinical signs started less than 8 days ago. - virological confirmation - understanding and acceptance of the trial. - written agreement to participate in the trial

inclusion criteria: - clinical diagnosis of covid-19 infection by the patient's general practitioner and hospital doctor - clinical signs started less than 48 hours ago. - virological confirmation: not necessary but possible. - understanding and acceptance of the trial. - written agreement to participate in the trial

inclusion criteria: - clinical diagnosis of covid-19 infection by the patient's general practitioner and hospital doctor - clinical signs started less than 48 hours ago. - virological confirmation: not necessary but possible. - understanding and acceptance of the trial. - written agreement to participate in the trial