우리는 한국의 서울에 있는 다른 지역에 사는 길 고양이와 집 고양이의 범백혈구감소증 바이러스의 유병률을 조사하였다. 혈액 샘플은 200마리 고양이 (길 고양이 100마리와 집 고양이)에서 수집하였으며 모든 샘플은 중합효소 반응검사를 실시하였다. 전체적인 고양이 범백혈구감소증 바이러스의 유병률은 2%이다. 검사를 통해 양성 고양이 중 3% (100 분의 3)은 길 고양이이며 1% (100분의 1)은 집 고양이였다. 고양이 백혈구감소증 바이러스의 발생은 성묘 (1살이상, 0.5%) 보다 자묘 (1살이내, 1.5%)에서 더 높았다. 건강한 고양이의 양성률은 1.8% (3/166)이며 아픈 고양이의 양성률은 2.2% (1/44)이다. 예방 접종한 고양이의 양성률은 1.3% (1/77)이었고 예방 접종하지 않은 고양이의 양성률은 2.3% (3/133)이다. 항체검사와 비교시 고양이 범백혈구 바이러스 항원의 검출은 길 고양이와 집 고양이의 현재 질병 감염 상태를 암시할 수 있다. 따라서 항원검사는 질병의 진단과 치료에 도움을 줄 수 있다. 결론적으로 우리의 연구는 현재까지 서울에서 고양이 범백혈구감소증 바이러스의 유병률을 평가한 적이 없었기 때문에 비교적 중요하다. 고양이 범백혈구감소증 바이러스의 유병률은 길 고양이와 어린 고양이에서 높았다. 따라서 고양이 범백혈구감소증 바이러스 발생을 예방하기 위해서는 적절한 예방접종과 감시가 중요하다.
우리는 한국의 서울에 있는 다른 지역에 사는 길 고양이와 집 고양이의 범백혈구감소증 바이러스의 유병률을 조사하였다. 혈액 샘플은 200마리 고양이 (길 고양이 100마리와 집 고양이)에서 수집하였으며 모든 샘플은 중합효소 반응검사를 실시하였다. 전체적인 고양이 범백혈구감소증 바이러스의 유병률은 2%이다. 검사를 통해 양성 고양이 중 3% (100 분의 3)은 길 고양이이며 1% (100분의 1)은 집 고양이였다. 고양이 백혈구감소증 바이러스의 발생은 성묘 (1살이상, 0.5%) 보다 자묘 (1살이내, 1.5%)에서 더 높았다. 건강한 고양이의 양성률은 1.8% (3/166)이며 아픈 고양이의 양성률은 2.2% (1/44)이다. 예방 접종한 고양이의 양성률은 1.3% (1/77)이었고 예방 접종하지 않은 고양이의 양성률은 2.3% (3/133)이다. 항체검사와 비교시 고양이 범백혈구 바이러스 항원의 검출은 길 고양이와 집 고양이의 현재 질병 감염 상태를 암시할 수 있다. 따라서 항원검사는 질병의 진단과 치료에 도움을 줄 수 있다. 결론적으로 우리의 연구는 현재까지 서울에서 고양이 범백혈구감소증 바이러스의 유병률을 평가한 적이 없었기 때문에 비교적 중요하다. 고양이 범백혈구감소증 바이러스의 유병률은 길 고양이와 어린 고양이에서 높았다. 따라서 고양이 범백혈구감소증 바이러스 발생을 예방하기 위해서는 적절한 예방접종과 감시가 중요하다.
We investigated the prevalence of feline panleukopenia virus (FPV) in stray and household cats in different regions of Seoul, Republic of Korea. Blood samples were collected from a total of 200 cats (100 stray cats and 100 household cats) and examined by polymerase chain reaction (PCR). The overall ...
We investigated the prevalence of feline panleukopenia virus (FPV) in stray and household cats in different regions of Seoul, Republic of Korea. Blood samples were collected from a total of 200 cats (100 stray cats and 100 household cats) and examined by polymerase chain reaction (PCR). The overall prevalence of FPV was 2%. Among test-positive cats, 3% (3/100) were stray cats and 1% (1/100) was a household cat. The incidence of FPV was higher in juvenile cats ( 1-year-old, 0.5%). The FPV-positive rates of healthy infected cats and sick cats were 1.9% (3/156) and 2.2% (1/44), respectively. We found the positive rate of vaccinated and unvaccinated cats to be 1.3% (1/77) and 2.4% (3/123), respectively. Unlike antibody tests, FPV antigen tests detected current infections in stray and household cats. Therefore, these tests can help in disease diagnosis and treatment. To our knowledge, our study is the first to survey the prevalence of FPV in different cat populations across Seoul. We found a high prevalence of FPV infection in stray and juvenile cats. Therefore, proper vaccination and surveillance are important to prevent FPV outbreaks.
We investigated the prevalence of feline panleukopenia virus (FPV) in stray and household cats in different regions of Seoul, Republic of Korea. Blood samples were collected from a total of 200 cats (100 stray cats and 100 household cats) and examined by polymerase chain reaction (PCR). The overall prevalence of FPV was 2%. Among test-positive cats, 3% (3/100) were stray cats and 1% (1/100) was a household cat. The incidence of FPV was higher in juvenile cats ( 1-year-old, 0.5%). The FPV-positive rates of healthy infected cats and sick cats were 1.9% (3/156) and 2.2% (1/44), respectively. We found the positive rate of vaccinated and unvaccinated cats to be 1.3% (1/77) and 2.4% (3/123), respectively. Unlike antibody tests, FPV antigen tests detected current infections in stray and household cats. Therefore, these tests can help in disease diagnosis and treatment. To our knowledge, our study is the first to survey the prevalence of FPV in different cat populations across Seoul. We found a high prevalence of FPV infection in stray and juvenile cats. Therefore, proper vaccination and surveillance are important to prevent FPV outbreaks.
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문제 정의
Prevalence data are necessary to define prophylactic, management, and therapeutic measures for stray and household cats. The purposes of this study were to determine the prevalence of FPV infection among stray and household cats in Seoul via PCR analysis and to identify risk factors for positivity.
대상 데이터
Both groups were of the same species (Felis catus) but differed in lifestyle, as the stray cats were unowned. Household cats were selected randomly from cats referred to the Veterinary Medical Teaching Hospital (VMTH) of Konkuk University and 14 local animal hospitals in Gangseo-gu, Kwangjin-gu, Jungrang-gu, Kangnam-gu, Kangdong-gu, and Mapo-gu in Seoul (Fig 1). Stray cats were also selected from Gangseo-gu, Kwangjin-gu, Jungrang-gu, Kangnam-gu, Kangdong-gu, and Mapo-gu but not from the VMTH (Fig 1).
Household cats were selected randomly from cats referred to the Veterinary Medical Teaching Hospital (VMTH) of Konkuk University and 14 local animal hospitals in Gangseo-gu, Kwangjin-gu, Jungrang-gu, Kangnam-gu, Kangdong-gu, and Mapo-gu in Seoul (Fig 1). Stray cats were also selected from Gangseo-gu, Kwangjin-gu, Jungrang-gu, Kangnam-gu, Kangdong-gu, and Mapo-gu but not from the VMTH (Fig 1). All samples were collected between June and November 2012.
Informed consent was given for cats to enter the study, and the institutional animal care and use committee (IACUC) of Konkuk University approved the study protocol. The survey was conducted in 200 cats in Seoul, South Korea, divided into 2 groups based on their origins (100 stray and 100 household cats). Both groups were of the same species (Felis catus) but differed in lifestyle, as the stray cats were unowned.
성능/효과
Although cats were excluded if they were vaccinated against panleukopenia in the 3 weeks before admission, a vaccine-induced false-positive result for FPV cannot be totally ruled out in cats with an unknown vaccination history (1,5). Among the 4 positive samples, males (2 cats) and females (2 cats) were equally represented, and the breeds were 3 Korean Short Hairs and 1 Scottish Fold. No known sex or breed predilection exists for FPV infection, and all species of Felidae can become infected (6).
In conclusion, our study of stray and household cats is, to our knowledge, the first to survey FPV prevalence in Seoul. FPV testing is useful for epidemiological studies to detect infected animals and to prevent the spread of disease.
In this study, the FPV-positive rates in vaccinated and unvaccinated cats were 1.3% (1/77) and 2.3% (3/133), respectively. Previous studies have also reported a higher prevalence in unvaccinated cats (9,22).
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