仔猪水肿病的治疗

仔猪水肿病是由大肠杆菌引起的一种高度致死性、散发性传染病。猪群中一旦有的发病 ,应以控制全群为主。病猪隔离 ,单独治疗 ,圈舍消毒 ,大群药物预防。如能普遍注射 ,疗效更佳。绝不可发现发病的只治疗病猪。介绍几种防治方案 :(1)泻痢康粉、亚硒酸钠维生素Ｅ粉 ,拌料 (用量见说明书 ) ,如有病毒病混感 ,加入猪病宁拌料 ,每袋拌料 10ｋｇ ,连用3～ 5ｄ。病猪肌注抗必威 ,每天 2次 ,每 10ｋｇ体重肌注 5ｍＬ ,病猪如能连续用药 2次不死 ,即可很快好转。(2 )土霉素粉拌料 ,每 2 5 0ｇ拌料 15 0ｋｇ。上午肌注抗毒Ⅰ号 ,下午肌注水肿消 ,连用 …     

猪附红细胞体病诊断与防治

本文就东港区某些规模化猪场及农户饲养的猪不论品种、年龄、性别均发生了猪附红细胞体病及经采用牲血素、土霉素肌注及土霉素或四环素拌料饲喂的防治经过进行了报道.     

猪圆环病毒病的诊治

2004年初夏,海安县墩头镇某养猪户饲养的670头猪相继发病,死亡138头,经诊断为猪圆环病毒病。采用本场康复猪血清肌注,以及用土霉素拌料,阿莫西林和健胺维它饮水治疗,取得了很好的效果。     

附红散口服结合附红优粉针肌注防制猪附红细胞体病的效果观察

本研究用自行研制的附红散口服结合附红优粉针肌注防制猪附红细胞体病。结果表明:附红散按100g拌料100kg给猪口服,可以有效的预防和治疗猪附红细胞体病,病情严重者结合附红优粉针肌注,可以大大提高治愈率,并对多种呼吸道、消化道感染也有良好的防治效果。     

猪附红细胞体病的综合防治

从2003年开始,我镇较大范围发生猪附红细胞体病,本病发生于任何日龄的猪,仔病发病率较较高,育肥猪痊愈后生长缓慢,怀孕母猪易发生流产。在预防方面,采用土霉素和阿散酸拌料饲喂, 保护率可达90％以上。在治疗上采用血虫清(血虫净)和长效土霉素、安基比林肌注与阿散酸拌料喂治愈达97％。同时要重视对弓形虫病、链球菌病和胸膜肺炎等继发病的治疗,以降低死亡率。     

猪附红细胞体与细颈囊尾蚴混合感染的诊治

泰兴市某养猪户的猪,于2004年8月有15只猪出现高温、消瘦、精神不振、轻微咳嗽、皮肤发红、粘膜苍白等症状,经临床症状观察、实验室诊断、死猪病理剖检和犬粪便检查,初步诊断为附红细胞体与细颈囊尾蚴病混合感染.经用血虫净7 mg/kg体重肌注,两天后重复注射1次;吡喹酮50mg/kg体重连喂3天;全群猪用土霉素拌料饲喂,加强饲养管理,减少蚊虫侵袭,用VC饮水或在料中添加速补应激康等措施,1周后,病猪痊愈.     

一起肥育猪弓形虫病的诊治

1　发病情况河南省郸城县一存栏 3 0 0头育肥猪的猪场在2 0 0 2年 1月 1 5日 ,肥育猪出现以发热、腹泻、呼吸困难、后肢踉跄为特征的疫病。首次发病两头误诊为附红细胞体病 ,用血虫净肌注 ,金霉素、阿散酸拌料治疗 ,并无好转。在随后一周内 ,陆续有 46头猪出现类似症状 ,并有 2     

猪常见病验方

△猪蛔虫病 1.断肠草鲜叶100～150克,切碎混入少量饲料中,供50公斤重的猪1次喂服。 2.鲜苦楝树二层皮100～130克,水煎取汁拌料,供50公斤重的猪喂服。 3.南瓜子100～150克。炒熟研末,供50公斤重的猪1次喂服。 4.土荆芥、贯众各13克,水前拌料喂服。 5.使君子、苦楝树皮各20克,研细拌料喂服。     

1例猪圆环病毒2型继发支原体肺炎病例的诊治报告

江西某猪场生长育肥猪出现以慢性消瘦、全身出现红色小丘疹,后期呼吸困难、咳嗽及喘气为主要症状的疾病,依据发病的特点及临床表现并通过病理剖检和实验室检测确诊为圆环病毒2型继发猪支原体肺炎的感染。后经全群消毒,隔离并使用泰万菌素、四环素、黄芪多糖及复合多种维生素拌料和饮水等处理方式并结合头孢噻呋钠肌注,使病情得到了有效控制。     

抗生素对苏淮猪发酵床养殖环境的影响

选择苏淮猪20头,按照性别相同(母猪)、体重一致(30.0±5.5)kg的原则分为4个组.对照组(CT)为健康猪不添加或注射任何药物,组1(T1)为健康猪群,采用拌料方式,用药量为预防量;组2(T2)为轻微咳嗽猪群,采用拌料方式,用药量为治疗量;组3(T3)为重症连续长咳猪群,采用拌料和肌注两种方式结合治疗.试验期30 d,分别对每组床体进行温湿度测量,及其各组床体对粪便的分解能力和圈舍气味进行评定.结果表明各项指标T1组与对照组差异不显著(P＞0.05).T2组发酵床床体中层15 cm和下层30 cm处温度显著低于对照组(P＜0.05),垫料表面湿度和内部湿度均显著大于对照组(P＜0.01),对粪便的分解能力显著(P＜0.05)低于对照组.T3组发酵床床体表层0 cm处(P＜0.05)、中层15 cm(P＜0.05)和下层30 cm(P＜0.01)处温度显著低于对照组,垫料表面湿度和内部湿度均显著大于对照组(P＜0.01),对粪便的分解能力显著(P＜0.01)低于对照组,且T3组气味显著重于对照组(P＜0.01).     

Heartworm in dogs in Canada in 1984

In late December 1984, 1853 institutional veterinarians and small and mixed animal clinics across Canada were sent a questionnaire in order to assess the status of Dirofilaria immitis in Canada in 1984 and 35% of them responded. Veterinarians reported that 97,794 dogs were blood-tested to check for microfilariae and 1417 dogs (1.45% of those tested) were found with heartworm. Another 34 dogs were amicrofilaremic, but were diagnosed as having heartworm disease, to give the total number diagnosed in 1984 as 1451 (1.48%). Heartworm was reported from all provinces except Prince Edward Island and Newfoundland but most (1310) of the cases were in Ontario. In Quebec, 126 cases were reported mostly from west of Montreal.

Heartworm was found most frequently in companion dogs over three years of age maintained mainly outdoors in rural areas. About 27% of the cases were observed with clinical signs of heartworm disease and 72% had a history of not having left Canada. Southwestern Ontario continued to be the primary focus of the infection.

     

Heartworm in dogs in Canada in 1988

In late November 1988, 1581 small and mixed animal clinics and institutional veterinarians across Canada were sent a questionnaire in order to assess the status of Dirofilaria immitis in Canada in 1988, and 46% of them responded. Veterinarians reported that 181,577 dogs were blood-tested for heartworm disease and 367 dogs were found with D. immitis microfilariae. Another 60 dogs were amicrofilaremic but diagnosed with heartworm disease to give the total number of cases diagnosed in 1988 as 441 (0.24%).     

Heartworm in dogs in Canada in 1985

In late December 1985, 1485 institutional veterinarians and small and mixed animal clinics across Canada were sent a questionnaire in order to assess the status of Dirofilaria immitis in Canada in 1985 and 44% of them responded. Veterinarians reported that 137,300 dogs were blood-tested to check for microfilariae and 1210 dogs were found with heartworm. Another 36 dogs were amicrofilaremic but diagnosed with heartworm disease to give the total number diagnosed in 1985 as 1247 (0.91%).

Heartworm was reported from all provinces except Prince Edward Island, Newfoundland and Saskatchewan but most (1126) of the cases were in Ontario. Southwestern Ontario continued to be the primary focus of the infection in Canada. From Quebec, 91 cases were reported mostly from and around Montreal. From Manitoba, 19 cases were reported from Winnipeg and surrounding areas. Heartworm was found most frequently in companion dogs over three years of age maintained mainly outdoors in rural areas. About 28% of the cases were observed with clinical signs of heartworm disease and 78% had a history of not having left Canada.

     

Heartworm in dogs in Canada in 1989

In late November 1989, 1732 clinics and institutional veterinarians were sent a questionnaire to assess the status of Dirofilaria immitis, and 51.7% responded. Of 247,716 dogs tested, 394 had D. immitis microfilariae and 51 were amicrofilaremic for a total of 445 cases and heartworm prevalence of 0.17%. Most (408) of these dogs had no preventive medication and the prevalence among dogs tested and unprotected was 1.01%. That prevalence was considerably higher in endemic areas. Thirty-seven dogs with heartworm had preventive medication. Heartworm was most frequent in companion dogs over three years of age maintained outdoors in rural areas. About 75% of the cases had never left Canada, 26% had clinical signs and 125 were not treated.

Heartworm was reported from British Columbia, Manitoba, Ontario, Quebec, Nova Scotia and Newfoundland, but 383 cases were in Ontario. South-western Ontario was the primary focus of infection. There were 33 cases in Quebec and 24 in Manitoba, mainly found in and around Metropolitan Montreal and Winnipeg respectively.

     

Heartworm in dogs in Canada in 1986

In late December 1986, 1224 institutional veterinarians and small and mixed animal clinics across Canada were sent a questionnaire in order to assess the status of Dirofilaria immitis in Canada in 1986; 46% of them responded. Veterinarians reported that 150,989 dogs were blood-tested for microfilariae and 869 dogs were found with heartworm. Another 65 dogs were amicrofilaremic but diagnosed with heartworm disease and one was found with heartworm at necropsy to give the total number diagnosed in 1986 as 935 (0.62%).

Heartworm was reported from Manitoba, New Brunswick, Ontario and Quebec, but most (810) of the cases were from Ontario. South-western Ontario continued to be the primary focus of the infection in Canada. There were 103 cases reported from Quebec, mostly from and around Montreal, and 21 cases from Manitoba, from Winnipeg and surrounding areas. Heartworm was found most frequently in companion dogs over three years of age maintained mainly outdoors in rural areas. About 33% of the cases were observed with clinical signs of heartworm disease and 81% had a history of not having left Canada.

     

Heartworm in dogs in Canada in 1987

In late November 1987, 1246 institutional veterinarians and small and mixed animal clinics across Canada were sent a questionnaire in order to assess the status of Dirofilaria immitis in Canada in 1987, and 50% of them responded. Veterinarians reported that 165,428 dogs were blood tested for heartworm disease and 511 dogs were found with D. immitis microfilariae. Another 78 dogs were amicrofilaremic but diagnosed with heartworm disease to give the total number of cases diagnosed in 1987 as 589 (0.35%).     

Heartworm in dogs in Canada in 1983

In late December 1983, 2 800 veterinarians across Canada were sent a questionnaire in order to assess the status of heartworm disease in Canada in 1983 and 26% of them responded. Veterinarians reported that 59 504 dogs were blood-tested to check for microfilariae and 771 dogs (1.30% of those tested) were found with Dirofilaria immitis. Heartworm disease was diagnosed in all provinces except New Brunswick and Newfoundland but most (733) of the cases were in Ontario.

Heartworm disease was found most frequently in companion dogs over three years of age maintained mainly outdoors in rural areas. About 31% of the cases were observed with clinical signs of heartworm disease and 64% had a history of not having left Canada. Southwestern Ontario continues to be the focus of the infection and most of the dogs there had not left the province previously.