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Observations on the possible role of filth flies in the epizootiology of bovine cysticercosis in Kenya

Published online by Cambridge University Press:  15 May 2009

M. C. Round
M. C. Round
Affiliation:
Veterinary Research Laboratory, Kabete, Kenya
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The literature on the dissemination of helminth ova by flies is reviewed. In experiments using various species of filth flies, it was shown that ova of Taenia saginata Goeze 1782 can be passed out for periods of up to 11 days after ingestion, and viability of such ova was demonstrated for three days after ingestion. The possible methods of dissemination of ova are discussed together with the longevity of ova on pasture and the dispersal habits of flies. It is suggested that in Kenya, filth flies may play an important role in the epizootiology of bovine cysticercosis.

Type
Research Article
Information
Journal of Hygiene , Volume 59 , Issue 4 , December 1961 , pp. 505 - 514
Copyright
Copyright © Cambridge University Press 1961

References

Chandler, A. C. (1929). Hookworm Disease, p. 161. London: Macmillan.Google Scholar
Chandler, A. C. (1955). Introduction to Parasitology, 9th edn.New York: John Wiley and Sons.Google Scholar
Duthy, B. L. & van Someren, V. D. (1948). The survival of Taenia saginata eggs on open pasture. E. Afr. agric. J. 13, 147.Google Scholar
Froyd, G. & Round, M. C. (1960). The artificial infection of adult cattle with Cysticercus bovis. Res. vet. Sci. 1, 275.CrossRefGoogle Scholar
Götzsche, N. O. (1951). Bidrag til Taenia saginata's epidemiologi. Nord. Vetmed. 3, 957. (Cited by Silverman, P. H. & Griffiths, R. B. (1955). Ann. trop. Med. Parasit. 49, 436.)Google Scholar
Harada, F. (1954). Investigations of hookworm larvae. IV. On the fly as a carrier of infective larvae. Yokohama med. Bull. 5, 282. (Abstr. in Helminth. Abstr. 23, 239; abstr. no. 528b).Google ScholarPubMed
Harris, A. H. & Down, H. A. (1946). Studies on the dissemination of cysts and ova of human intestinal parasites by flies in various localities on Guam. Amer. J. trop. Med. 26, 789.CrossRefGoogle ScholarPubMed
Heinz, H. J. (1949). Methodik zur Untersuchung des Darminhaltes von Fliegen auf pathogene Darmprotozoen des Menschen. Zbl. Bakt. (1. Abt. Orig.), 153, 106. (Cited by Heinz, H. J. & Brauns, W. (1955). S. Afr. J. med. Sci. 20, 131.)Google Scholar
Heinz, H. J. & Brauns, W. (1955). The ability of flies to transmit ova of Echinococcus granulosus to human foods. S. Afr. J. med. Sci. 20, 131.Google ScholarPubMed
Jepsen, A. & Roth, H. (1952). Epizootiology of Cysticercus bovis—resistance of the eggs of Taenia saginata. Rep. 14th Int. Vet. Congr., Lond., 1949, 2, p. 43. H.M.S.O.Google Scholar
Kenya, (1954–1959). Vet. Dep. Ann. Reps. 1954, 1955, 1956, 1957, 1958, 1959.Google Scholar
Lindquist, A. W., Yates, W. W. & Hoffman, H. A. (1951). Studies of the flight habits of three species of flies tagged with radio-active phosphorus. J. econ. Ent. 44, 397.CrossRefGoogle Scholar
Macfie, J. W. S. (1922). Observations on the role of cockroaches in disease. Ann. trop. Med. Parasit. 16, 441.CrossRefGoogle Scholar
Mazzotti, L. (1944). Observaciones en 10 individuos parasitados con Taenia saginata. Rev. Inst. Salubr. Enferm. trop., Méx., 5, 207. (Cited in Veterinary Parasitology, 1956, p. 298, by Lapaze, G. Edinburgh: Oliver and Boyd.)Google Scholar
Miller, A. (1954). Dung beetles (Coleoptera, Scarabaeidae) and other insects in relation to human faeces in a hookworm area of Southern Georgia. Amer. J. trop. Med. Hyg. 3, 372.CrossRefGoogle Scholar
Nicoll, W. (1911). Report to the Local Government Board on Public Health and Medical Subjects. (New series, no. 53.) Further Reports (no. 4) on Flies as Carriers of Infection. London: H.M.S.O.Google Scholar
Patton, W. S. (1931). Insects, Ticks, Mites and venomous Animals of Medical and Veterinary Importance. Pt II. Public Health, p. 624. Liverpool School of Tropical Medicine.Google Scholar
Perez-Fontana, V. (1954). Investigations on eggs of helminths with special reference to the epidemiology of Hydatid disease. Amer. J. trop. Med. Hyg. 3, 762.CrossRefGoogle Scholar
Pipkin, A. C. (1949). Experimental studies on the role of filth ifies in the transmission of Endamoeba histolytica. Amer. J. Hyg. 49, 255.Google Scholar
Schiller, E. L. (1954). Studies on the helminth fauna of Alaska. XIX. An experimental study on blowfly (Phormia regina) transmission of hydatid disease. Exp. Parasit. 3, 161.CrossRefGoogle Scholar
Schoof, H. F., Siverly, R. E. & Jensen, J. A. (1952). Housefly dispersion studies in metropolitan areas. J. econ. Ent. 45, 675.CrossRefGoogle Scholar
Schoof, H. F. & Siverly, R. E. (1954 a). Multiple release studies on the dispersion of Musca domestica at Phoenix, Arizona. J. Econ. Ent. 47, 830.CrossRefGoogle Scholar
Schoof, H. F. & Siverly, R. E. (1954 b). Urban fly dispersion studies with special reference to movement pattern of Musca domestica. Amer. J. trop. Med. Hyg. 3, 539.CrossRefGoogle Scholar
Seddon, H. R. (1950). Disease of Animals in Australia, Pt i. Helminth Infestations, Publication no. 5. Commonwealth of Australia, Dep. of Health Service Publication (Division of Veterinary Hygiene), no. 6. (Cited in Monnig's Veterinary Helminthology and Entomology, 4th ed. (ed. G. Lapage). London: Baillière, Tindall and Cox, 1956.)Google Scholar
Silverman, P. H. (1954). Studies on the biology of some tapeworms of the genus Taenia. I. Factors affecting the hatching and activation of Taeniid ova, and some criteria of their viability. Ann. trop. Med. Parasit. 48, 207.CrossRefGoogle Scholar
Silverman, P. H. (1956). The longevity of eggs of Taenia pisiformis and T. saginata under various conditions. Trans. R. Soc. trop. Med. Hyg. 50, 8.Google Scholar
Silverman, P. H. & Griffiths, R. B. (1955). A review of methods of sewerage disposal in Great Britain with special reference to the epizootiology of Cysticercus bovis. Ann. trop. Med. Parasit. 49, 436.CrossRefGoogle Scholar
Shircore, T. O. (1916). A note on some helminthic diseases with special reference to the housefly as the natural carrier of the ova. Parasitology, 8, 239.CrossRefGoogle Scholar
Urquhart, C. M. (1958). The production of experimental cysticercosis in calves in Kenya. Bull epiz. Dis. Afr. 6, 385.Google Scholar
Urquhart, G. M. (1959). Cysticercosis in cattle and pigs in Africa. Paper presented at the IACED/IBED. Helminthological Symposium, Nairobi, Kenya, July 1959.Google Scholar
Yates, W. W., Lindquist, A. W. & Burrs, J. S. (1952). Further studies of dispersion of flies tagged with radioactive phosphoric acid. J. econ. Ent. 45, 547.CrossRefGoogle Scholar