BACKGROUND: Porcine cysticercosis is acquired by pigs through consumption of human faeces containing Taenia solium ova and indicates the presence of active transmission of the parasite between pigs and humans. METHODS: The prevalence of porcine cysticercosis was assessed by an antigen ELISA and enzyme linked immunoelectrotransfer blot (EITB) for antibodies in rural and urban areas of southern India. RESULTS: Of the 112 porcine blood samples, 13 (11.6%) were positive for cysticercal antigens and the free-range pigs were 3.6 times more likely to be infected than the slaughtered pigs and 67 (59.8 %) tested positive for serum antibodies indicating high exposure to T. solium eggs. CONCLUSION: The high prevalence of porcine cysticercosis recorded in the study areas mandates public health measures, which includes meat inspection.
BACKGROUND: Porcine cysticercosis is acquired by pigs through consumption of human faeces containing Taenia solium ova and indicates the presence of active transmission of the parasite between pigs and humans. METHODS: The prevalence of porcine cysticercosis was assessed by an antigen ELISA and enzyme linked immunoelectrotransfer blot (EITB) for antibodies in rural and urban areas of southern India. RESULTS: Of the 112 porcine blood samples, 13 (11.6%) were positive for cysticercal antigens and the free-range pigs were 3.6 times more likely to be infected than the slaughtered pigs and 67 (59.8 %) tested positive for serum antibodies indicating high exposure to T. solium eggs. CONCLUSION: The high prevalence of porcine cysticercosis recorded in the study areas mandates public health measures, which includes meat inspection.
Authors: Claudio Muro; Luis A Gomez-Puerta; Robert H Flecker; Ricardo Gamboa; Percy Vilchez Barreto; Pierre Dorny; Victor C W Tsang; Robert H Gilman; Armando E Gonzalez; Hector H Garcia; Seth E O'Neal Journal: Am J Trop Med Hyg Date: 2017-09-28 Impact factor: 2.345