Moraxella bovoculi and infectious bovine keratoconjunctivitis: cause or coincidence? [0.03%]
莫氏玻璃芽孢杆菌与牛传染性角结膜炎的关系：因果还是巧合？
John A Angelos
John A Angelos
Moraxella bovoculi is a recently described gram-negative coccus that was isolated from eyes of calves with infectious bovine keratoconjunctivitis (IBK, or "pinkeye") in 2002. This organism probably has been associated with IBK for many year...
Bovine pasteurellosis and other bacterial infections of the respiratory tract [0.03%]
牛巴氏杆菌病及其他呼吸道细菌感染
Dee Griffin
Dee Griffin
Despite technological, biologic, and pharmacologic advances the bacterial component of the bovine respiratory disease (BRD) complex continues to have a major adverse effect on the health and wellbeing of stocker and feeder cattle. Overlooke...
Rodney A Moxley,David R Smith
Rodney A Moxley
Diarrheagenic Escherichia coli are now broadly placed into 6 classes based on virulence mechanisms. One of these classes, enterotoxigenic E coli, is the most common cause of diarrhea in beef and dairy calves in the first 4 days of life. Two...
Bovine brucellosis [0.03%]
牛布鲁菌病
Steven Olsen,Fred Tatum
Steven Olsen
Infection of cattle caused by Brucella abortus (ie, bovine brucellosis) has been of political importance in the United States for many decades. The most common clinical manifestation of brucellosis in natural hosts is reproductive loss resu...
Field necropsy techniques and proper specimen submission for investigation of emerging infectious diseases of food animals [0.03%]
突发动物传染病现场尸检技术和样品提交方法学进展
Jerome C Nietfeld
Jerome C Nietfeld
This article briefly reviews criteria for selecting animals for necropsy and outlines necropsy procedure and samples to collect when investigating new or emerging diseases of food animals. It gives recommendations on how to collect samples ...
Sanjay Kapil,D Scott McVey
Sanjay Kapil
Robert J Van Saun
Robert J Van Saun
Limited published reports of nutritional diseases affecting llamas and alpacas were found in a detailed review of relevant literature sources. Anecdotal clinical experiences and nutritional diseases that have been reported range from those ...
Adrian Steiner,Beatrice Lejeune
Adrian Steiner
Umbilical disorders are of great clinical relevance in calves during the early postnatal period. They may be classified as (1) noninfectious disorders such as hernias and urachal cysts, (2) infectious disorders involving extra- and intra-ab...
Ultrasound imaging of the bull reproductive tract: an important field of expertise for veterinarians [0.03%]
公牛生殖道超声波成像：兽医的重要专业领域
Giovanni Gnemmi,Réjean C Lefebvre
Giovanni Gnemmi
Diagnosing male reproductive system pathologies can often be frustrating because of the challenge involved in precisely determining their site, severity, and prognosis. The introduction of complementary ultrasonographic examination enables ...
Sébastien Buczinski
Sébastien Buczinski
The ultrasonographic examination of the late-term pregnancy in cattle consists of collecting pertinent information on the fetus, the uterine adnexa, and dam health by transabdominal or transrectal ultrasonography. All these parameters may h...