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나호명 ( Ho Myung Na ),배성열 ( Seong Yeol Bae ),고바라다 ( Ba Ra Da Koh ),박재성 ( Jae Sung Park ),서윤정 ( Yun Jeong Seo ),정하진 ( Ha Jin Jeong ),박자윤 ( Ja Yoon Park ),박성도 ( Seong Do Park ),김은선 ( Eun Sun Kim ),김용환 ( Y 한국가축위생학회 2016 韓國家畜衛生學會誌 Vol.39 No.2
The antibody titers against Coxiella burnetii (Q fever) among cattle raised in Gwangju area were analyzed from February to October in 2015. The prevalence of antibodies in collected bulk-tank milk from 7 dairy cattle farms was 57.1% and the seroprevalence of 210 dairy cows randomly selected from those farms was 7.1%. By age, the seroprevalence was 3.3% in less than 4 years of age, 9.0% between 4 and 7 years of age, and 28.6% in more than 8 years of age. On the other hand, the seroprevalence of the Hanwoo cattle was 0.4%. The result suggested that the antibodies against Coxiella burnetii increase as the age of the dairy cows increases and therefore, it is necessary to keep monitoring the prevalence of Q fever in Gwangju area.