Freshwater snail consumption and angiostrongyliasis in Malaya.
A survey of the freshwater snails, Pila scutata and Bellamyia ingallsiana, as food consumed by the local population was carried out in Peninsular Malaysia. Of these two species the first is preferred; the sizes favoured are between 25--40 mm. Pila snails were found to be consumed by the three communities, viz. Malay, Chinese and Indian, in different ways. The various methods of preparing the snails for consumption are described. P. scutata is an intermediate host of the rat-lung worm, Angiostrongylus malaysiensis. As this worm presumably is the causative agent of human eosinophilic meningoencephalitis, the eating habits of the three races in consuming the snail in relation to the epidemiology of the disease was also discussed.
D000818:Animals; D003296:Cooking; D004032:Diet; D006801:Humans; D008296:Malaysia; D008681:Metastrongyloidea; D009349:Nematode Infections / Q000453:epidemiology; D012908:Snails