More than 25% of patients with COVID-19 were asymptomatic.
Among patients with COVID-19, 26.1% presented anosmia, and 22.6% complained of ageusia with median duration of 7 days.
Mean duration of SARS-CoV-2 viral shedding was 24.5 days.
Irrespective of clinical manifestations, all patients with COVID-19 showed prolonged viral shedding.
Keywords: Ageusia; Anosmia; Asymptomatic infection; COVID-19; SARS-CoV-2.