capillariasis

noun

ca·​pil·​la·​ri·​a·​sis kə-ˌpil-ə-ˈrī-ə-səs 

variants also capillariosis

ˌkap-ə-ˌler-ē-ˈō-səs 

plural capillariases -ə-ˌsēz  also capillarioses -ˈō-ˌsēz 

: infestation with or disease caused by nematode worms of the genus Capillaria