Section 1: Echinococcosis - Hydatidosis.- Changing concepts in the microecology, macroecology and epidemiology of hydatid disease.- The fertility of hydatid cysts in food animals in Greece.- A failure to infect dogs with Echinococcus granulosus protoscoleces of human origin.- Experimental infection of sheep and monkeys with the camel strain of Echinococcus granulosus.- Characterization of the hydatid disease organism, Echinococcus granulosus from Kenya using cloned DNA markers.- Kinetics of molecular transfer across the tegument of protoscoleces and hydatid cysts of Echinococcus granulosus and the relevance of these studies to drug targeting.- Diagnosis of ovine hydatidosis by Immunoelectrophoresis.- Characterisation of Echinococcus granulosus proteins and antigens from hydatid cyst fluid.- Existence of an urban cycle of Echinococcus granulosus in Central Tunisia.- Echinococcosis eradication in Cyprus.- Section 2: Taeniasis - Cysticercosis.- Taeniasis: the tantalizing target.- Observations on possible strain differences in Taenia saqinata.- Immunoprophylaxis of Taenia saqinata cysticercosis.- An important focus of porcine and human cysticercosis in West Cameroon.- Cysticercus fasciolaris in mice: a laboratory model for selecting new drug on cysticercosis.- Large-scale use of chemotherapy of taeniasis as a control measure for T. solium infections.- Section 3: Trematode Zoonoses.- Zoonotic trematodiasis in South-east and Far-east Asian countries.- Observations on human and animal schistosomiasis in Senegal.- Occurrence of human lung fluke infection in an endemic area in Liberia.- Section 4: Larva migrans and other nematode zoonoses.- Larva migrans in perspective.- Immunological studies on Ascaris suum infections in mice.- Toxocara vitulorum: a possible agent of larva migrans in humans?.- Antigenic and biochemical analysis of the E.S. molecules of Toxocara canis infective larvae.- Ocular toxocariasis: role of IgE in the pathogenesis of the syndrome and diagnostic implications.- Serological arguments for multiple etiology of visceral larva migrans.- Experimental Trichinella spiralis infection in two horses.- Intestinal mast cells: possible regulation and their function in the gut of Trichinella spiralis infected small rodents.- Variable levels of host immunoglobulin on microfilariae of Brugia pahanoi isolated from the blood of cats.- Mammomonogamosis.- Frequency of symptomatic human oesophagostomiasis (helminthoma) in Northern Togo.- Index of Subjects.