ABSTRACT
Six attempts were made to infect mice by feeding them eggs of the human strain of Hymenolepis nana, but none was successful. No eggs were found in the mouse faeces 14 days after feeding, and no adult worms were recovered at post mortem examination. In attempts to induce cysticercoids to infect mice, beetles were either fed on infected human faeces or given Hymenolepis eggs on filter paper. Both methods were unsuccessful, as no cysticercoids were recovered six days after exposure of the beetles.
Subject(s)
Hymenolepiasis/parasitology , Hymenolepis/physiology , Animals , Coleoptera/parasitology , Host-Parasite Interactions , Humans , Hymenolepiasis/genetics , Male , Mice , Species SpecificityABSTRACT
Hepatic fascioliasis due to Fasciola gigantica among slaughtered animals was studied at the Basrah abattoirs from October 1984 to September 1985. The infection rates were 4.8, 3.3, 0.72 and 0.13% for buffaloes, cattle, sheep and goats respectively. The approximate annual loss due to condemnation of infected livers is estimated as 29,855 Iraqi dinars.
