FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term onchocerciasis ID (Ontology) DOID:11678 (Human Disease)
Definition A filariasis that involves parasitic infection caused by the nematode Onchocerca volvulus, which is transmitted to humans through the bite of a blackfly of the genus Simulium. The worms spread throughout the body and, when they die, cause intense itching and a strong immune system response that can destroy nearby tissue. The symptoms include pruritus, dermatitis, blindness, onchocercomata (subcutaneous nodules), and lymphadenopathy.
Also Known As "Infection by Onchocerca volvulus" ; "Onchocerca volvulus infection" ; "volvulosis"
Comment
Links to External Ontologies
DO.org
Annotations
Records annotated with this term OR any of its CHILD TERMS
No relevant records available
Records annotated with this exact term (annotations to child terms are NOT included)
No relevant records available
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
No relevant statements available
Spanning Tree (Parents/Children)
Only view relationship:
  parasitic helminthiasis infectious disease
   |__filariasis
       |__onchocerciasis
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a filariasis
Part of
hide Synonyms & Secondary IDs
Synonyms
  • "Infection by Onchocerca volvulus" EXACT
    "Onchocerca volvulus infection" EXACT
    "volvulosis" EXACT
Secondary IDs
hide External Crossreferences & Linkouts
GARD:7252
ICD10CM:B73
ICD9CM:125.3
MESH:D009855
NCI:C34861
SNOMEDCT_US_2023_03_01:38539003
UMLS_CUI:C0029001