사슴에서의 구제역 증상과 전파 가능성 = Clinical sign and transmission of foot-and-mouth disease in deer, Review

다국어 초록 (Multilingual Abstract)

Foot-and-mouth disease (FMD) commonly infects cloven-hoofed livestock animals such as cattle, pig, sheep, and goat and its clinical signs are well-known. Besides livestock, FMD can be transmitted among cloven-hoofed animals in the wild. FMD mostly affects livestock animals in farms, but, wild animals are likely to play a pivotal role in spreading the disease due to their way of free living. In the case of deer, the clinical signs of FMD vary widely from subclinical to severe infections. Thus, in some deer species, it may be hard to verify clinical signs of FMD. A deer may carry the virus up to 11 weeks after exposure, shedding the virus during the period. However, deer is not considered as a typical host for persistent infection like buffalo, cattle or sheep. In Korea, small-scale livestock farms which have less than 10 animals make up 63.6% of the entire livestock farms. Considering raising environment in deer farms, it is assumed that the risk of virus excretion and consequent transmission of FMD among deers is relatively lower than other cloven-hoofed animals. However, Sika deer and Elk which are typical deer species in Korea would manifest mild to subclinical symptoms upon FMD infection. Therefore, laboratory testing is necessary to confirm FMD in these animals because of difficulty in verifying clinical signs and the risk of virus shedding during inapparent infection.

참고문헌 (Reference)

1 조영숙, "사육사슴 및 야생고라니의 소 바이러스성 전염병에 대한 혈청학적 연구" 한국가축위생학회 32 (32): 111-117, 2009

2 Donaldson AI, "The pathogenesis and diagnosis of foot-and-mouth disease" 129 (129): 1-36, 2003

3 Alexandersen S, "The pathogenesis and diagnosis of foot-and-mouth disease" 129 (129): 1-36, 2003

4 Forman AJ, "Studies with foot-and-mouth disease virus in British deer (red, fallow and roe). II. Recovery of virus and serological response" 84 (84): 221-229, 1974

5 Forman AJ, "Studies with foot-and-mouth disease virus in British deer (red, fallow and roe)" 84 (84): 215-220, 1974

6 Gibbs EP, "Studies with foot-and-mouth disease virus in British deer (muntjac and sika). Clinical disease, recovery of virus and serological response" 85 (85): 361-366, 1975

7 Alexandersen S, "Foot-and-mouth disease: host range and pathogene- Alexandersen S, Zhang Z, sis" 288 : 9-42, 2005

8 McVicar JW, "Foot-and-mouth disease in white-tailed deer: clinical signs and transmission in the laboratory" 169-180, 1974

9 Pinto AA, "Foot-and-mouth disease in tropical wildlife" 1026 : 65-72, 2004

10 Rhyan J, "Foot-and-mouth disease in North American bison (Bison bison) and elk (Cervus elaphus nelsoni): susceptibility, intra- and inter-species transmission, clinical signs, and lesions" 44 (44): 269-279, 2008

11 Gibbs EP, "Foot-and-mouth disease in British deer: transmission of virus to cattle, sheep and deer" 96 (96): 558-563, 1975

12 United States Department of Agriculture, "Foot and mouth disease: Sources of out-breaks and hazard categorization of modes of virus transmission" Centers for epidemiology and animal health 1994

13 Thomson GR, "Foot and mouth disease in wildlife" 1 (1): 145-161, 2003

14 Rhyan JC, "Emergence of diseases from wildlife reservoirs" 47 (47): 34-39, 2010

15 Sutmoller P, "Control and eradication of foot-and-mouth disease" 91 (91): 101-144, 2003