Titlebook: Diseases of Cattle in the Tropics; Economic and Zoonoti Miodrag Ristic,W. Ian M. McIntyre Book 1981 Springer Science+Business Media Dordrec

nautical

Rinderpestd physical characteristics of the virion are detailed. The characteristics of epizootic and enzootic occurrences of rinderpest in cattle and the role of other species in the transmission of the disease are elucidated. Clinical signs and pathogenesis are considered with reference to the course of vir

变形词

存心

Digitalis

蒸发

deriver

Infectious Bovine Rhinotracheitisatory disease, conjunctivitis, lesions of the mucous membranes of the male and female reproductive tract, abortion, and occasionally encephalitis. The virus is readily transmitted and has worldwide distribution. It is perpetuated in populations by latent persistent infections which can be reactivate

种类

沉默

https://doi.org/10.1007/978-94-011-9034-3Metazoa; Stomatitis; infectious disease; skin

NATAL

978-94-011-8352-9Springer Science+Business Media Dordrecht 1981

analogous

Ephemeral Feveris short and generally lasts only a few days. Signs are fever and lameness. Epidemic outbreaks of the disease occur in Africa and Australia. Few characteristic lesions are evident at necropsy. Vaccines have been produced which will protect, but the protective immunity does not seem to endure.