Publication Details:
Journal or Publication Title:
Ագրոգիտություն և տեխնոլոգիա=Agriscience and Technology= Агронаука и технология
Date of publication:
Volume:
ISSN:
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Title:
Epidemiological Analysis of the Swine Perfringens Disease in the Aragatsotn Region
Creator:
Corporate Creators:
Հայաստանի ազգային ագրարային համալսարան
Contributor(s):
Գլխավոր խմբագիր՝ Հ. Ս. Ծպնեցյան
Subject:
Veterinary Science and Animal Breeding
Uncontrolled Keywords:
swine ; Perfringens ; Clostridium perfringens ; epidemiology ; intoxication
Coverage:
Abstract:
Over the recent 20 years, for the first time, the disease of swine perfringens has been studied in the Aragatsotn region of RA and related epidemiological analysis has been conducted. To identify A, C, and D serological types of Cl. Perfringens and special diagnostic sera produced by the Kursk biofactory were used. It has been found that the main serological infection type of swine perfringens is C and sometimes A and D subtypes. In the pig breeding farms of the mentioned region about 6887 heads of swine (aging from 3 days to 1 year old) were registered. Per the research results, about 45 out of 72 communities were recognized as insecure/vulnerable. As to the above-stated animal number, it should be mentioned, that 1722 heads of swine fell down, whereas 5510 were considered bacteria carriers. Thus, as a result of epidemiological analysis, the morbidity (bacteria carrying rate), mortality, insecurity/vulnerability, and focality coefficients (indicators) have made 0.80 (80 %), 0.25 (25 %), 0.63 (63 %), and 122 animals, respectively.
Place of publishing:
Երևան