VIRUCIDAL EFFECT OF
POLYVINYLPYRROLIDONE-IODINE MEDICAL DEVICE
ON SARS-COV-2 AS WELL AS SAFETY OF ITS
APPLICATION ON NASOPHARYNX & OROPHARYNX
OF COVID-19 PATIENTS
Dr. Mala Khan
Director General (AdI. Charge)
Bangladesh Reference Institute for
Chemical Measurements (BRiCM)