01349naa a2200265 a 450000100080000000500110000800800410001910000150006024501540007526000090022952005500023865000250078865000170081365000250083065000190085565000180087465000180089265000100091065000180092065000170093865000220095565300230097770000190100077300640101915222962023-12-06       1964    bl uuuu     u00u1 u    #d1 aJACOBS, L.  aOvine toxoplasmosisbStuides on parasitaemia, tissue infection and congenital transmission in ewes infected by various routes.h[electronic resource]  c1964  aThe purpose of this study was to supplement the earlier work of Hartley with serological data and to extend our knowledge of the circumstances of congenital transmission of ovine toxoplasmosis. This paper describes observations on the systemic infection in ewes, th results of infection by various routes in the early and middle stages of preganacy, and influence of naturally acquired antibody on the congenitaal transmission of the infection. A subsequent paper will report the results with experimentally immunized sheep and serological data.  aDisease transmission  aParasitology  aProtozoal infections  aSheep diseases  aToxoplasmosis  aEpidemiologia  aOvino  aParasitologia  aProtozoário  aToxoplasma Gondii  aParasitic diseases1 aHARTLEY, W. J.  tBritish Veterinary Journalgv. 120, n. 8, p. 347-364, 1964.