Psychophysical Olfactory Tests and Detection of COVID-19 in Patients With Sudden Onset Olfactory Dysfunction: A Prospective Study.
Jérôme René LechienPierre CabarauxCarlos-Miguel Chiesa-EstombaMohamad KhalifeJan PlzakStéphane HansDelphine MartinyChristian Calvo-HenríquezMaria R BarillariClaire HopkinsSven SaussezPublished in: Ear, nose, & throat journal (2020)
Coronavirus disease 2019 was detected in a high proportion of ISOA patients, especially over the first 12 days of olfactory dysfunction. Anosmia is an important symptom to consider in the detection of COVID-19 infection.