Povidone-Iodine Use in Sinonasal and Oral Cavities: A Review of Safety in the COVID-19 Era.

Objectives:Approaches to nasal and oral decontamination with povidone-iodine (PVP-I) have been published to reduce nosocomial spread of Severe Acute Respiratory Syndrome-Coronavirus 2 (SARS-CoV-2)....