Nosological profile of infectious pig diseases in the Krasnodar region

The authors analyzed the main indicators of nosological profile and epizootic manifestations of infectious diseases of pigs in the Krasnodar territory for the period from 1990 to 2019. As a result of the analysis of pig diseases of infectious etiology, 24 nosological forms of diseases were established. During the study period, 3006 disadvantaged areas were registered in the province, where 472.6 thousand heads of pigs of various age and sex groups fell ill, of which 131.3 thousand fell ill. In the nosological structure of infectious diseases of pigs, bacterial, viral and chlamydial infections occupy a significant share: colibacteriosis-34.0 %, salmonellosis-20.3, pseudomonosis-9.9, streptococcosis-7.9, pasteurellosis-5.6, viral gastroenteritis-4.2, erysipelas-3.4, African swine fever-2.3, chlamydia-0.5 %. The largest number of points that were affected by infectious diseases of pigs was registered in 1999 - 354; of these, 4.8% were viral diseases: aujeski disease, viral gastroenteritis; 94.9 - for bacterial: streptococcosis, diplococcosis, colibacteriosis, edema, leptospirosis, pasteurellosis, salmonellosis, erysipelas, pseudomonosis; 0.3 % - for chlamydia. The smallest number of points with problems related to infectious diseases of pigs was registered in 2013: in 1 point with problems related to African swine fever (ASF), 3 heads fell ill. The number of sick animals was the highest in 1994: 66.9 thousand animals fell ill in 80 disadvantaged areas, of which 23.4 thousand died. The greatest economic damage to pig farms was caused by ASF. This infection led to a reduction in the number ofpigs in the Krasnodar territory from 1200.0 to 300.0 thousand heads. In the period from 2008 to 2019, ASF was registered on the territory of the province in 33 out of 44 municipalities, in 79 disadvantaged localities, including 13 among the wild boar population. In total, 7.4 thousand heads of domestic pigs and 157 wild boars fell ill in the centers of ASF, 33 objects infected with the ASF virus were identified.

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