Olfactory dysfunction (OD) has long been considered a symptom of COVID-19, but its use in COVID-19 testing can be questionable, as subjective olfactory tests can significantly underreport OD. A new prospective, cross-sectional research letter from researchers at Southern Methodist University in Dallas has examined the utility of objective olfactory testing to determine COVID-19 status (JAMA […]
ESS Improves CRS-Related Subjective Olfactory Dysfunction
ESS improves CRS-related subjective olfactory dysfunction with greatest gains seen in those with poorer CT scores at baseline