Incidence of Salmonellae in Captive and Wild Free‐Living Raptorial Birds in Central Spain

A total of 595 faecal samples from raptorial birds, either captive or free‐living, residing in GREFA Wildlife Hospital were bacteriologically examined using various selective media and an Automated Diagnostic Assay System for Salmonella detection. Serotype and phage type of the strains identified as Salmonella was determined. In the captive group, of the 285 samples examined, 21 (7.36%) were positive for Salmonella. Serotyping revealed that most of the individuals were infected by Salmonella serotype Havana. This result suggested that there could be a source of contamination in the Hospital although it could not be established. In the wild free‐living group, over 310 samples examined (4.19%) were positive for Salmonella. The Salmonella isolates showed a major variety of serotypes: Enteritidis, Adelaide, Brandenburg, Newport, Typhimurium, Hadar, Saintpaul and Virchow. Most of them are similar to those commonly described in isolates from human and domestic animals. These results indicate that wild birds could be involved in the dissemination of Salmonella in humans or domestic animals or vice versa.     

Diagnosis of mastitis for therapy decisions.

Identifying specific groups of mastitis pathogens by their growth on selective agars can help identify the pathogens that are present in mastitic milk samples. This article addresses issues that are essential in making good use of diagnostic procedures to improve udder health on dairies.     

鸭疫里氏杆菌各血清型在我国的分布

鸭疫里氏杆菌病(Riemerella anatipestifersis,RA)是家鸭、火鸡、鹅和多种其它鸟类的一种接触性传染病,能引起1～8周龄的鸭发生浆膜炎、心包炎、气囊炎和肝周炎等为特征的急性败血性传染病。我国近年来对该病病原的分离及其血清型的鉴定等方面进行了较多的研究,目前已证实我国有1、2、3、4、5、6、7、8、10、11、13、14、15、17等14种血清型的RA,另新发现4种新血清型(22、23、24、25型),多种血清型的存在是造成该病防制困难的重要原因。本文介绍了我国对RA血清型的研究,及各血清型在我国的分布,以期对综合防制该病有一定的启发和指导。     

Immunodiscrimination Between Native and Recombinant Somatotropin: a Possible Pathway?

Veterinary Research Communications -     

Treatment of peritonitis.

In summary, peritonitis in the horse is a potentially life-threatening disease that must be treated promptly and aggressively. Therapy should be aimed at reducing systemic shock and hypovolemia, correction of the primary cause, antibiotic and anti-inflammatory therapy, and abdominal drainage and lavage. The prognosis depends on the ability to diagnose and treat the underlying cause and prevent the development of complications. Mortality rates can be as high as 59.7%, with horses developing postoperative peritonitis having a 56% mortality rate. Long-term complications like adhesion formation or internal abscesses may further reduce the survival rate. The prognosis is best determined by an early and quick response to aggressive treatment.