* mild cases of flu-like syndrome that do not require hospitalization or o2 saturation greater than or equal to 93% and without radiological evidence of pneumonia; * liver failure or elevation of transaminases greater than 5 times; * cardiac patients with electrocardiogram with extended qt interval; * pregnant women; * use in the last 30 days of hydroxychloroquine or azithromycin; * allergy to hydroxychloroquine or azithromycin.

* mild cases of flu-like syndrome that do not require hospitalization or o2 saturation greater than or equal to 93% and without radiological evidence of pneumonia; * liver failure or elevation of transaminases greater than 5 times; * cardiac patients with electrocardiogram with extended qt interval; * pregnant women; * use in the last 30 days of hydroxychloroquine or azithromycin; * allergy to hydroxychloroquine or azithromycin.

- mild cases of flu-like syndrome that do not require hospitalization or o2 saturation greater than or equal to 93% and without radiological evidence of pneumonia; - liver failure or elevation of transaminases greater than 5 times; - cardiac patients with electrocardiogram with extended qt interval; - pregnant women; - use in the last 30 days of hydroxychloroquine or azithromycin; - allergy to hydroxychloroquine or azithromycin.

- mild cases of flu-like syndrome that do not require hospitalization or o2 saturation greater than or equal to 93% and without radiological evidence of pneumonia; - liver failure or elevation of transaminases greater than 5 times; - cardiac patients with electrocardiogram with extended qt interval; - pregnant women; - use in the last 30 days of hydroxychloroquine or azithromycin; - allergy to hydroxychloroquine or azithromycin.