Results 181 to 190 of about 10,905,031 (209)

[Epizootic process on a farm chronically infected with Aujeszky's disease].

Veterinarno-meditsinski nauki, 1977
Clinical and epizootiologic studies have been carried out in the course of one year on a farm with a permanent Aujeszkys disease infection as well as virologic and serologic investigations, performed seven times, with a total of 70 fattened pigs. No clinical symptoms of Aujeszky's disease have been established during the period of investigation, while ...
A, Motovski, Zh, Kunev, P, Stoĭchev
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[Dynamics of a latent epizootic process as evaluated by an incidence-of-infection index].

Veterinarno-meditsinski nauki, 1984
The index of infection (the number of positive samples to the total number of investigated samples ratio) was used to study the intensity of the inapparent epizootic process in avian salmonellosis. Two flocks of broiler birds were followed up for the presence of Salmonella organisms over the period of hatching up to the end of fattening.
B, Likov, P, Elitsina, M, Paranzhilova
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[Biological activity of tubercule bacilli in an epizootic infectious process].

Problemy tuberkuleza, 1989
The studies showed that during epizootic infectious processes of tuberculosis in cattle and due to multiple subcultivation and long-term storage on artificial nutrient media tubercle bacilli changed their properties and biological activity which was evident first of all from their lower virulence and sensitizing capacity.
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ANALYSIS OF THE EPIZOOTIC PROCESS OF RABIES IN A PARTICULAR REGION USING GIS TECHNOLOGIES

SCIENTIFIC LIFE
Rabies is a disease of viral etiology that is fatal to mammals, including humans. With a mortality rate of almost 100% in humans and animals, rabies remains a global threat, killing approximately 59,000 people each year. In this regard, the goal of our study is to analyze the epizootic situation of animal rabies in the Saratov region for the period ...
Larisa Pavlovna Padilo, Sergey Vasilyevich Larionov, Artur Andreevich Gusev, Valery Alexandrovich Agoltsov   +3 more
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Features of the epizootic process of rabies in the Eastern part of the European nosoareal

"Veterinary Medicine" Journal, 2022
A.M. Gulukin, A.A. Shabeikyn, V.V. Patrikeev, A.V. Parshikova, P.Y. Tsaregradskiy, M.V. Shabeykina   +5 more
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The role of specific prevention in the control of the epizootic process of brucellosis cattle

"Veterinary Medicine" Journal, 2021
P.K. Arakelyan, A.N. Tregubov, A.A. Vergun, E.N. Ilyin, A.S. Dimova, S.K. Dimov, T.A. Yanchenko   +6 more
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[A new method for determining an infectivity index in assessing the intensity of an epizootic process].

Veterinarno-meditsinski nauki, 1987
A new method was suggested to determine the index of deadliness in fixing the intensity of the epizootic process as manifested in its two forms--apparent and inapparent. The method is based on the calculus of probability--a most general formula for the sum of any kind of events.
P, Elitsina, M, Paranzhilova, K, Vodas
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CHRONOLOGICAL AND CHOROLOGICAL FEATURES OF THE EPIZOOTIC PROCESS OF ECHINOCOCCOSIS IN THE CONDITIONS OF THE NOVOSIBIRSK REGION

Scientific Notes Kazan Bauman State Academy of Veterinary Medicine, 2022
O.B. Talovskaya, E.A. Efremova, E.A. Udaltsov, I.M. Zubareva   +3 more
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THE RELEVANCE OF GENOTYPING AND SUBTYPING OF BVDV IN ASSESSING THE EPIZOOTIC PROCESS

Issues of Legal Regulation in Veterinary Medicine, 2018
N.A. Bezborodova, I.V. Vyalykh, O.G. Tomskikh   +2 more
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Epizootic Haemorragic Disease

Research in Veterinary Science, 2011
Giovanni Savini, Federica Monaco, William C Wilson   +2 more
exaly