Clinical Considerations in Otorhinolaryngology Practice in COVID-19 Pandemic Era

Abstract

The coronavirus disease 2019 (COVID-19) epidemic originated in Wuhan, China and spread rapidly worldwide, leading the World Health Organization to declare an official global COVID- 19 pandemic in March 2020. The upper aero-digestive tract is known to be the highest viral load reside. The infection spreads via droplets or direct contact with contaminated surfaces via aeorsol. The otolaryngologists deal with diseases of the upper-aerodigestive tract and routinely are engaged in respiratory droplet and aerosol-generating procedures (AGP). In particular, because airborne transmission occurs during examination and AGP, otolaryngologists are considered to be at a high risk of contracting COVID-19 during this pandemic. Therefore otolaryngologists need to do precautions to protect staff and patients and minimize transmission of the disease. We also need to wear adequate personal protective equipment according to the examination and procedure. This article discusses the disease transmission and clinical characteristics of COVID-19 as well as precaution guidelines in outpatient clinics of otorhinolaryngology.