Patient with low viral load (threshold cycle \[Ct\] \> 25 per RT-PCR),

Patient unable to perform oro-nasopharyngeal decolonization

Known hypersensitivity to one of the constituents, particularly to povidone-iodine,

History of dysthyroidism,

Known coagulopathy,

Participation in another clinical trial aimed at reducing viral load in patients with SARS-CoV-2,

Pregnant or breastfeeding women, or women of childbearing age without effective contraception

Patients not covered by a social security scheme

Patients with enhanced protection

Povidone Iodine Mouthwash, Gargle, and Nasal Spray to Reduce Naso- Pharyngeal Viral Load in Patients With COVID-19