Alterations in Smell or Taste in Mildly Symptomatic Outpatients With SARS-CoV-2 Infection

Telephone survey (n=202) found that any altered sense of smell or taste was reported by 130 patients (64.4%) which occurred before other symptoms in 24 (11.9%); at same time as in 46 (22.8%); and after other symptoms in 54 (26.7%).

Source:

Journal of the American Medical Association