• 제목/요약/키워드: Serosurvey

검색결과 4건 처리시간 0.019초

돼지 brucellosis에 대한 항체가 조사 (Serosurvey for antibodies against brucellosis in pigs)

  • 허진;백병걸
    • 한국동물위생학회지
    • /
    • 제34권2호
    • /
    • pp.153-157
    • /
    • 2011
  • In order to investigate serum antibodies for detection of brucellosis in pigs, a total of 1208 sera were tested by Rose Bengal test (RBT), the standard tube agglutination test (STAT) and competitive ELISA (cELISA). The sera were collected from pigs of Gyeonggi, Chungnam, Chungbuk, Jeonnam and Jeonbuk, provinces during the period 2002 to 2004. All the sera were screened by RBT, and were confirmed by STAT and cELISA. Among 1208 sera, 26 sera (2.2%) were positive in screening test. All the 26 positive sera were positive by STAT, while all the sera were negative by cELISA. On the basis of this study, farmed pigs may be exposed to Brucella species. Furthermore, these results suggest that establishment of diagnoses for detection of porcine brucellosis is necessary.

모돈에서의 Leptospira속균에 대한 혈중항체조사 (Prevalence of Leptospiral Antibodies in Sows)

  • 강신석;곽학구;김홍기
    • 한국동물위생학회지
    • /
    • 제16권1호
    • /
    • pp.65-69
    • /
    • 1993
  • A serological survey was conducted to detect the type of Leptospirosis in sows. Antigen(live antigen) tested were L.icterohemorrhagiae, L.pomonal, L.canicola, L.Hardjo, L.australis, L.autumnalis, L.grippotyphosa, L.pyrogens, L.bataviae, L.hebdomadis. The survey was performed from J one 1992 to December 1992 by microscopic-agglutination test. The results were as follows 1, Among the serum samples of 92 heads of the sows, 6 heads of the sow(6.5%) were positive. 2. Among the positive samples of 6 heads, L.icterihemorrhagiae were 4 heads(4.3%) and L. pomona 2 heads (2.2%), respectively. 3. Antibody titers of positive sera were ranging from 1:200 to 1:1600. 4. The seroprevalence of leptospira in Chechon city, Chechon county, Danyang county that Chechon county(3.3%) was higher than that of other districts(1% -2.2%).

  • PDF

경북 남부지역, 울릉군 한우에서 Neospora caninum 항체 양성률 조사 (Serosurvey for antibodies aganinst Neospora caninum in Korean indigenous cattle in the southern area of Gyeongbuk and Ulleung-gun)

  • 이종원;손준형;김정화;김상윤;조광현
    • 한국동물위생학회지
    • /
    • 제41권3호
    • /
    • pp.185-190
    • /
    • 2018
  • This survey was carried out to investigate the seroprevalence of Neospora caninum in Korean indigenous cattle that was raised in the southern area of Gyenongbuk and Ulleung-gun. A total of 3,162 cattle from 984 farms were tested for the presence of antibodies against N. caninum using a commercial ELISA (IDEXX Switzerland AG, Liebefeld-bern) test kit. The Seropositive ratio of cattle was 1.38% (40/2,901), 0.77% (2/261) in the southern area of Gyeongbuk and Ulleung-gun, respectively. Regional seropositive rates of farms were 5.31% (11/207), 3.45% (4/116), 1.48% (2/135), 2.13% (2/94), 2.78% (3/108), 3.91% (95/128), 4.17% (4/96), 4.35% (3/69), 6.45% (2/31) at Gumi, Yeongcheon, Gyeongsan, Gunwi, Chengdo, Goryeong, Senogju, Chilgor and Ulleung-gun, respectively. A herd of cattle under 4 years old was 1.4% (28 heads), and above the age of 5 years was 1.1% (14 heads). and in seroprevalenec cattles by herd size farms raising under 100 heads were 39 heads.

사육사슴 및 야생고라니의 Neospora caninum에 대한 항체가 조사 (Serosurvey for antibodies against Neospora caninum in farmed deer and wild water deer in Jeonbuk province)

  • 조영숙;이정원;정윤신;소승영;박현종;조호성;김범석;임채웅
    • 한국동물위생학회지
    • /
    • 제33권3호
    • /
    • pp.271-274
    • /
    • 2010
  • With deer farming now becoming recognized as one of the alternative livestock farming practices, there has been much attention on infectious diseases of cattle, but less awareness of these diseases in deer. Serum samples were randomly collected from 78 deer from 31 farms and 7 wild water deer from wild animal medical center during 2005 to 2007, respectively. A total 85 sera were tested for Neospora caninum antibodies by ELISA. Fourteen farmed deer(17.9%) were positive to N. caninum but no antibodies were found in sera from wild water deer. The sera from all of the area for these study showed positive in the range from 6.7 to 30.7%. On the basis of these study, farmed deer in Jeonbuk province were exposed extensively and seriously to N. caninum which might present a risk to other species included cattle and dog.