relapsing fever tick-borne relapsing fever NCI:C34976 SNOMEDCT_US_2020_03_01:10301003 DOID:13036 UMLS_CUI:C0035022 ICD9CM:087.1 disease_ontology A relapsing fever that is characterized by relapsing or recurring episodes of fever, has_material basis_in Borrelia hermsii, has_material basis_in Borrelia parkeri or has_material basis_in Borrelia duttoni, which are transmitted_by soft ticks (Ornithodoros parkeri and Ornithodoros hermsii). The infection has_symptom tachypnea, has_symptom tachycardia, has_symptom hepatosplenomegaly and has_symptom lymphadenopathy. ICD10CM:A68.1 Relapsing fever, tick-borne Tick-borne relapsing fever