2016, vol. 66, br. 3, str. 406-412
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Kazeozni limfadenitis kod ovaca na Foklandskim ostrvima
Caseous lymphadenitis in sheep in the Falkland Islands
aDepartment of Pathological Anatomy, Faculty of Veterinary Medicine, University of Life Sciences, Lublin, Poland bDepartment of Biological Basis of Animal Production, Faculty of Biology and Animal Breeding, University of Life Sciences, Lublin, Poland cDepartment of Agriculture, Stanley, Falkland Islands, UK dDepartment of Agriculture, Stanley, Falkland Islands
e-adresa: piotr.listos@up.lublin.pl
Ključne reči: caseous lymphadenitis - CLA; pseudotuberculosis; sheep
Sažetak
Kazeozni limfadentis (CLA), koji se naziva i pseudotuberkuloza, predstavlja hroničnu i veoma kontagioznu bolest ovaca i koza. Obolenje je obavezno za prijavljivanje u zemljama Evropske Unije, a samim tim i u tzv. specijalnim teritorijama kao što su Foklandska ostrva. Na Foklandskim ostrvima, 99% ovaca i koza se zakolje u jednoj klanici. Trupovi bivaju pregledani od strane veterinarske inspekcije, nakon čijeg odobrenja meso može da se izveze u zemlje Evropske Unije (najvećim delom u UK). Sezona izvoza mesa počinje sredinom januara i traje obično 3-4 meseca. U periodu od 2013 do 2015, pregledano je 162 317 ovaca, uključujući i 39 971 jaganjaca, 35 357 šilježadi i 86 989 odraslih ovnova. Tokom studije, sakupljani su uzorci tkiva pluća, pri čemu je tokom sezone 2013. godine, ustanovljeno prisustvo CLA u 8 025 uzoraka (13.9%). Naredne godine, lezije u tkivima su ustanovljene kod 7 716 uzoraka pri čemu je CLA ustanovljen u 13.91% slučajeva. Tokom 2015 godine, lezije su ustanovljene kod 5 743 uzoraka od kojih je 11.7% CLA. Neophodno je da se obave dalja ispitivanja slučajeva CLA na Foklandskim ostrvima s obzirom na to da pripadaju Velikoj Britaniji, odnosno Evropskoj Uniji.
Abstract
Caseous lymphadenitis (CLA), also called pseudotuberculosis, is a chronic and highly infectious disease of sheep and goats, subject to obligatory registration in the European Union. The EU law also applies to special territories, which include the Falkland Islands. On the Falkland Islands 99% of sheep and goats are slaughtered in one slaughterhouse, overseen by veterinary authorities, and approved for export to EU countries (mainly the UK). The export season begins about the middle of January and usually lasts 3-4 months. In the years 2013-2015 were examined 162 317 sheep, including 39 971 lambs, 35 357 yearlings and 86 989 mature rams. During the study lung tissue clippings were collected. During the 2013 season lesions were observed in 8 025 of animals (13.9% CLA). In 2014 lesions were noted in 7716 with CLA accounting for 13.91% and in 2015 lesions were noted in 5743 with CLA accounting for 11.7%. Further analysis of cases of CLA on the Falkland Islands seems interesting, as they are British overseas territories and therefore part of the European Union.
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