Factors associated with death due to hemorrhagic bowel syndrome in two large commercial swine farms
نویسنده
چکیده
Results: Gender, animal density, and concurrent disease were not associated with death due to HBS. Rates of death due to HBS were higher for pigs finished during the summer than for those finished in the winter. Rates of death due to HBS were lower in pigs fed rations containing bacitracin methylene disalicylate or chlortetracycline than in pigs on rations containing virginiamycin or no antibiotic.
منابع مشابه
Hemorrhagic bowel syndrome in dairy cattle in Iran: a case report
Hemorrhagic bowel syndrome is a highly fatal intestinal disease of adult dairy cattle with uncertain cause. In a dairy herd in KhorasanRazavi province, Northeast of Iran, two cows showed depression, anorexia, decrease in milk production, ruminal hypomotility, bruxism and dehydration. At necropsy, massive hemorrhage and clot formation was observed within the jejunum and bacterial culture of the ...
متن کاملHemorrhagic Bowel Syndrome (HBS) in Swine
Historical reports of hemorrhagic bowel syndrome (HBS) in swine describe infrequent, explosive outbreaks of sudden deaths with intestinal hemorrhage and no apparent infectious cause. Hemorrhagic bowel syndrome does not have a single, known etiology nor are specific risk factors consistently associated with the deaths. A diagnosis of HBS is applied only after thorough efforts to rule out other c...
متن کاملThe Effects of Cognitive – Behavior Therapy and Drug Therapy on Quality of Life and Symptoms of Patients with Irritable Bowel Syndrome
Background & Aims: Psychological treatment and the efficacy of drug therapy are considered to be useful in quality of life and symptoms of patients with irritable bowel syndrome. The aim of this study was to examine the effects of cognitive-behavior therapy associated with drug therapy in comparison to drug therapy alone on the quality of life and symptoms of IBS patients with diarrhea predomin...
متن کاملA seroepidemiologic study of Reston ebolavirus in swine in the Philippines
BACKGROUND Ebola viruses cause viral hemorrhagic fever in humans and non-human primates and are endemic in Africa. Reston ebolavirus (REBOV) has caused several epizootics in cynomolgus monkeys (Macaca fascicularis) but is not associated with any human disease. In late 2008, REBOV infections were identified in swine for the first time in the Philippines. METHODS A total of 215 swine sera colle...
متن کاملبررسی طغیانهای سپتیسمی خونریزیدهنده ویروسی (Viral Hemorrhagic Septicemia) و عوامل مؤثر بر آن در مزرعههای ماهی قزلآلای کشور در سال 1393: یک مطالعه مقطعی
Background and Objectives: In Iran, rainbow trout farms exist in almost all provinces. Viral hemorrhagic septicemia is one of the most important infectious diseases of the rainbow trout which is a serious threat to the farming industry. This study was conducted to investigate outbreaks in 2014 and identify important determinants of the agent entry and disease occurrence in the farms. Methods: ...
متن کامل