UDC 619:616.98:578.835.2:636.22/.38:636.39:616-071
Mishchenko A.V., Mishchenko V.A., Shevkoplyas V.N., Krivonos R.A., Chernykh O.Yu
Summary. Foot-and-mouth disease - acute highly contagious viral disease of cloven-hoofed domestic and wild animals, which in the modern classification of FAO/OIE refers to cross-border group of infections, i.e. diseases that have great economic importance for trade and food security. Epidemiological role of different types of cloven-hoofed animals as a source of FMD virus is unequal. Large horned cattle is extremely sensitive to respiratory infection. Clinical signs of foot-and-mouth disease are weak in sheep and goats, but animals actively excrete virus. Many sources present information on the registration of sheep and goats, clinical signs of foot-and-mouth disease with an experimental vesicular lesions in the mouth. This article presents the results of a survey of foot-and-mouth foci, clinical examination of infected animals and revealed pathological changes. Main clinical feature, allowing to suspect foot-and-mouth disease is lameness in most animals in the herd. Mass death of newborn animals is registered during lambing. Aphthous lesions on the udder are marked in lactating sheep and goats. Also characteristic clinical signs of foot-and-mouth disease are found mostly in the skin of inter-digital space. During clinical diagnosis it is necessary to exclude contagious pustular dermatitis (contagious ecthyma) of sheep and goats. All this indicates necessity of improvement of qualification of veterinary experts on the problem of foot and mouth disease and other vesicular diseases and epidemiological characteristics, clinical and postmortem diagnosis of these infections.
Keywords: sheep, goats, cross-border infection, foot-and-mouth disease, contagious pustular dermatitis, necrobacteriosis, vesicular lesions, aphthae, lameness, interdigital space.
References:
1. Diev V.I. Zavisimost klinicheskikh proyavleniy yashchura A22 u ovets ot stepeni adaptatsii virusa i zarazheniya razlichnymi metodami [Dependence of clinical signs of A22 foot-and-mouth disease in sheep on the degree of adaptation of the virus and infection by various methods]. - Veterinaria i kormlenie. - Moscow, 2013 (5). - pp. 14-16.
2. Samuylenko A.Ya. Infektsionnaya patologiya zhivotnykh [Animal infectious pathology]. - Ìoscow, 2006 (1).
3. Kodeks zdorovya nazemnykh zhivotnykh MEB 2015 [Terrestrial Animal Health Code of the OIE in 2015]. - pp. 497-520.
4. Mishchenko A.V. Retrospektivny analiz epizooticheskoy situatsii po yashchuru v Zabaykale [Retrospective analysis of the epizootic situation on footh-and-mouth disease in the Trans-Baikal region]. - Veterinaria i kormlenie. - Moscow, 2013 (5). - pp. 35-36.
5. Mishchenko A.V., Mishchenko V.A. O putyakh rasprostraneniya i mekhanizmakh peredachi virusa yashchura [On ways of distribution and mechanisms of transmission foot and mouth disease virus]. - Veterinaria. -Moscow, 2015 (1). - pp. 19-22.
6. Arkhipov N.I. Patologoanatomicheskaya diagnostika virusnykh bolezney zhivotnykh [Pathoanatomical diagnostics of viral diseases of animals]. - Kolos. - Moscow, 1984.
7. Mishchenko A.V., Mishchenko V.A., Borisov V.V. Patologicheskiy protsess pri eksperimentalnom i spontannom yashchure krupnogo rogatogo skota [Pathological process at experimental and spontaneous foot-and-mouth disease in cattle]. - Veterinaria. - Moscow, 2010 (4). - pp. 25-27.
8. Rakhmanov A.M. Epizootologiya yashchura v SSSR i Rossii i effektivnost protivoepizooticheskikh meropriyatiy [Epizootology of foot-and-mouth disease in the USSR and Russia, and efficiency of anti-epizootic measures]. - VNlIZZh. - Vladimir, 2008 (6). - pp. 43-64.
9. Mikhaylyuk A.P., Nersesyan S.E., Voskanyan G.E. Rol ovets v epizooticheskom protsesse pri yashchure [Role of sheep in the epizootic process with foot-and-mouth disease]. - Vladimir, 1986. - pp. 154-155.
10. Makarov V.V. Spisok MEB i transgranichnye infektsii zhivotnykh [OIE list of and transboundary animal infections]. - Vladimir, 2012. - 162 p.
11. Mishchenko A.V., Mishchenko V.A., Drygin V.V. Epizootologicheskie osobennosti yashchura tipa A, vyzvannogo geterologichnymi shtammami virusa [Epizootological features of foot-and-mouth disease of type A caused by heterologous virus strains]. - Veterinaria. - Moscow, 2014 (11). - pp. 20-24.
12. Burdov A.N., Dudnikov A.I., Malyarets P.V. Yashchur [Foot-and-mouth disease]. - Moscow, 1990. - pp. 106-108.
13. Mishchenko V.A., Zakharov V.M., Mishchenko A.V. Yashchur. Puti zarazheniya i rasprostraneniya [Foot and mouth disease. Ways of infection and distribution]. - Kharkiv, 2005 (85 (1)). - pp. 785-794.
14-19. Vide supra.
Author affiliation:
Mishchenko Alexey V., Ph.D. in Veterinary Medicine, vice director for research and monitoring of the Federal Centre for Animal Health; mcrd. Yurievets, Vladimir, 600901; phone: 8 (4922) 26-17-65 (ext. 21-55); e-mail: mischenko@arriah.ru.
Mishchenko Vladimir A., D. Sc. in Veterinary Medicine, professor, chief scientific researcher of the laboratory of epidemiology and monitoring of the Federal Centre for Animal Health; mcrd. Yurievets, Vladimir, 600901; phone: 8 (4922) 26-17-65 (ext. 21-55); e-mail: mischenko@arriah.ru.
Shevkoplyas Vladimir N., D.Sc. in Veterinary Medicine, professor, director of the Veterinary Departament of the Ministry of Agriculture of the Russian Federation; 1/11, Orlikov per., Moscow, 107139; phone: 8 (499) 975-43-47; e-mail: shevkoplyasvn@gmail.com.
Krivonos Roman A., Deputy Head of the State Veterinary Department of Krasnodar region; 36, Rashpilevskaya st., Krasnodar, 350000; phone: 8(861)2621923; e-mail: uv@krasnodar.ru.
Responsible for correspondence with the editorial board: Chernykh Oleg Yu., D.Sc. in Veterinary Medicine, director of the Kropotkin regional veterinary laboratory; 303, Krasnoarmeyskaya st., Kropotkin, 352380; phone: 8 (86138) 6-23-14; e-mail: gukkvl50@kubanvet.ru.
http://vetkuban.com/en/num6_201602.html