Med Mal Infect 2020[Aug]; 50 (5): 436-439 PMID32305563show ga
BACKGROUND: Medical publications about anosmia with COVID-19 are scarce. We aimed to describe the prevalence and features of anosmia in COVID-19 patients. METHODS: We retrospectively included COVID-19 patients with anosmia between March 1st and March 17th, 2020. We used SARS-CoV-2 real time PCR in respiratory samples to confirm the cases. RESULTS: Fifty-four of 114 patients (47%) with confirmed COVID-19 reported anosmia. Mean age of the 54 patients was 47 (+/-16) years; 67% were females and 37% were hospitalised. The median Charlson comorbidity index was 0.70 (+/-1.6 [0-7]). Forty-six patients (85%) had dysgeusia and 28% presented with pneumonia. Anosmia began 4.4 (+/-1.9 [1-8]) days after infection onset. The mean duration of anosmia was 8.9 (+/-6.3 [1-21]) days and 98% of patients recovered within 28 days. CONCLUSIONS: Anosmia was present in half of our European COVID-19 patients and was often associated with dysgeusia.