[Biological properties of some field strains of the fowl plague virus with pronounced neurotropism]
1985
Velhner, M. (Veterinarski institut, Novi Sad (Yugoslavia)) | Veselinovic, S. | Kosovac, A. | Beretka, L. | Marosicevic, P. | Pap-Boda, E.
On the basis of the studies of some fowl plague manifestations in Voivodina (SFRY) and of isolated virus strains the following was concluded: -Propagation was slow and persistency was long in the infected fowl population. -Pareses and paralysis of limbs with no encephalitic symptoms of damages of visceral organs and haemorrhagic diathesis are present in sick birds. -Laying ability is undisturbed and egg quality preserved.
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