Observations on the infectivity of Baylisascaris transfuga eggs for mice.

Vet Parasitol

Dipartimento di Patologia Animale, Facoltà di Medicina Veterinaria, Università degli Studi di Pisa, Italy.

Published: February 1994

To investigate the potential pathogenicity of Baylisascaris spp. nematodes, mice were experimentally infected with Baylisascaris transfuga eggs, which had been cultured in 0.1 N sulphuric acid, for a period in excess of 1 year. Infectivity for mice appeared after 2 weeks in cultures (2.8%), peaked after 4 weeks (37.4%) and then waned over the next 18 months. The implications of B. transfuga as a possible agent of visceral larva migrans in animals and humans was demonstrated.

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http://dx.doi.org/10.1016/0304-4017(94)90166-xDOI Listing

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