1.Seroprevalence and risk factors for bovine brucellosis in Jordan.
Ahmad M AL-MAJALI ; Abdelsalam Q TALAFHA ; Mustafa M ABABNEH ; Mohammed M ABABNEH
Journal of Veterinary Science 2009;10(1):61-65
We investigated the seroprevalence and risk factors for Brucella seropositivity in cattle in Jordan. The sera from 671 cows were randomly collected from 62 herds. The antibodies against Brucella were detected using a Rose Bengal plate test and indirect ELISA. A structured questionnaire was used to collect information on the cattle herds' health and management. A multiple logistic regression model was constructed to identify the risk factors for Brucella seropositivity. The true prevalence of antibodies against Brucella in individual cows and cattle herds was 6.5% and 23%, respectively. The seroprevalence of brucellosis in cows older than 4 years of age was significantly higher than that in the younger cows. The seroprevalence of brucellosis in cows located in the Mafraq, Zarqa and Ma'an governorates was significantly higher than that of the other studied governorates. The multiple logistic regression model revealed that a larger herd size (odd ratio
Animals
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Antibodies, Bacterial/blood
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Brucellosis, Bovine/blood/*epidemiology
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Cattle
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Jordan/epidemiology
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Risk Factors
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Seroepidemiologic Studies
2.Prevalence of Brucella antibodies in sera of cows in Bangladesh.
Kazi M R AMIN ; M Bahanur RAHMAN ; M Siddiqur RAHMAN ; Jae cheol HAN ; Jin ho PARK ; Joon seok CHAE
Journal of Veterinary Science 2005;6(3):223-226
The study was carried out to investigate the prevalence of Brucella antibodies in sera of 120 cows in Bangladesh Agricultural University Dairy Farm and adjacent villages, Bangladesh. The epidemiological history and blood was collected from the cows. The serum samples were subjected to Rose Bengal Test (RBT)and plate agglutination test (PAT) for initial screening of Brucella antibodies and the positive sera samples were then subjected to tube agglutination test (TAT)for further confirmation. The higher rate of Brucella antibody was recorded in rural farm (5.0%)than organized farm (2.5%)and in pregnant cows (5.9%)than non-pregnant cows (4.7%). A total of 3 (4%)Brucella positive antibody cases were recorded in cows of above four years of age whereas, 1 (2.3%)positive case was found in cows of less than 4 years of age. The study revealed that number of Red Shindi was the highest and the prevalence of brucellosis in Bangladesh cow population is not negligible and it is worthwhile to consider adoption of preventive measures.
Animals
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Antibodies, Bacterial/*blood
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Bangladesh/epidemiology
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Brucella/*immunology
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Brucellosis, Bovine/*epidemiology
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Cattle
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Female
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Prevalence
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Seroepidemiologic Studies
3.A Sporadic Outbreak of Human Brucellosis in Korea.
Mi Yeoun PARK ; Chang Seop LEE ; Young Sil CHOI ; Seoung Ju PARK ; Joo Sun LEE ; Heung Bum LEE
Journal of Korean Medical Science 2005;20(6):941-946
Eleven cases of human brucellosis occurred among livestock workers and a veterinarian who lived and worked in a rural area around Jeongeup City, Jeollabuk-Do, Korea from February 2003 to August 2003. Eight of the patients had taken care of Korean native cattle that were infected with bovine brucellosis and had already been slaughtered. Two of the patients had taken care of dairy cattle, and one case was a veterinarian who acquired the disease through an accidental contact with infected cattle while assisting in calf delivery. Eleven cases were identified by serologic work ups and four cases were identified via positive blood cultures. This study shows that the Republic of Korea is no longer free of human brucellosis, Brucella abortus biotype 1. We reviewed the patients' characteristics and serologic data during the oneyear follow up period, and we also discuss on the efficacy and side effects of the rifampin and doxycyline regimen used for the treatment of human brucellosis.
Adult
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Animal Husbandry
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Animals
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Anti-Bacterial Agents/adverse effects/therapeutic use
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Antibodies, Bacterial/blood
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Base Sequence
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Brucella abortus/genetics/immunology/isolation and purification
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Brucellosis/drug therapy/*epidemiology/microbiology/transmission
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Brucellosis, Bovine/transmission
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Cattle
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DNA, Bacterial/genetics
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Disease Outbreaks
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Doxycycline/adverse effects/therapeutic use
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Female
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Humans
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Korea/epidemiology
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Male
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Middle Aged
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Occupational Diseases/drug therapy/epidemiology/immunology/microbiology
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Rifampin/adverse effects/therapeutic use
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Veterinarians