Show the selected vocabularies in the table:

Identifier Preferred Label Frequency Covered text Add search term
id_gender gender 20 females, female, male, males, Males, gender concept:gender
id_age age categories 16 age, aged, Aged, adults concept:age
id_fomite fomite 4 confirmed cases, confirmed the cases, confirmed case concept:fomite
id_onset symptom onset 3 symptoms onset, symptom onset, symptoms at the onset concept:onset
id_transmission Transmission 3 transmission concept:transmission
id_incubation incubation period 1 incubation period concept:incubation
id_asymptotic asymptotic cases 2 asymptomatic concept:asymptotic
id_travel recently travelled 1 traveling concept:travel
id_risk risk of infection 1 infection risk concept:risk