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경남 지역내 소 Neospora caninum에 대한 감염률 조사
박애라 ( Ae Ra Park ),하대식 ( Dae Sik Hah ),조성숙 ( Seong Suk Jo ),권영택 ( Young Taek Kwun ),박동엽 ( Dong Yeop Park ),이국천 ( Kuk Cheon Lee ),허정호 ( Jung Ho Heo ) 한국동물위생학회 2010 한국동물위생학회지 (KOJVS) Vol.33 No.2
This survey was carried out to investigate the seroprevalence of antibodies to Neospora caninum in Korean indigenous cattle that was raised in central area province Gyeongnam, Korea. A total of 719 sera were tested for N. caninum antibodies using ELISA (Herdcheck anti-Neospora, IDEXX Laboratories Inc., Westbrook, Maine USA). Seroprevalence of individual and farm were 29.8%(214/719) and 53.2%(50/94). Regional seropositive rates of the samples were 61%(47/77), 23.3%(7/30), 13.8%(49/355), 37.6%(77/205), 65.4%(34/52) at Changwon, Jinhae, Gimhae, Miryang, Yangsan, respectively. It showed difference at the age and on the herd size of farms. A herd of cattle above the age of 5 was more infective than under 4 years. And in seroprevalence by herd size farms having under 30 heads was top(35.7%). Seropositive 214 herds of N. caninum antibidies were tested for brucellosis by test tube. Positive rate of double infection was 16.4%(35/214).