- The mean reduction in viral load at day 14 after recruitment among those women infected by SARS-CoV-2, in the ITT and ATP cohorts, adjusted by age, gravidity, region(municipality) and other variables associated with the prevalence and viral load of SARS-CoV-2 infection. - The comparison of the proportion of pregnant women who were close contacts of confirmed cases of SARS-CoV-2 infection, with a positive PCR for the infection at day 14, in the ITT and ATP cohorts, adjusted by adjusted by age, gravidity, region(municipality) and other variables associated with the prevalence of SARS-CoV-2 infection. NA

- The mean reduction in viral load at day 14 after recruitment among those women infected by SARS-CoV-2, in the ITT and ATP cohorts, adjusted by age, gravidity, region(municipality) and other variables associated with the prevalence and viral load of SARS-CoV-2 infection. - The comparison of the proportion of pregnant women who were close contacts of confirmed cases of SARS-CoV-2 infection, with a positive PCR for the infection at day 14, in the ITT and ATP cohorts, adjusted by adjusted by age, gravidity, region(municipality) and other variables associated with the prevalence of SARS-CoV-2 infection. NA