Escherichia coli and Klebsiella spp., followed by Serratia spp. and Enterobacter spp., are the most frequent Gram-negative pathogens isolated from bovine clinical mastitis (8). The incidence of mastitis due to such bacteria has increased in recent years (7). Klebsiella is usually referred as particularly aggressive and prone to cause severe clinical mastitis, which responds poorly to treatment ...

In parks, ornamental waters of easy access and populated with animals are quite attractive to children and yet might hide threats to human health. The present work focuses on the microbiota of the ornamental waters of a Lisboa park, characterized during 2015. The results show a dynamic microbiota integrating human pathogens such as Klebsiella pneumoniae, Aeromonas spp. and Enterobacter spp., an...

Information regarding American black bear (Ursus americanus) mortality caused by disease is limited. Pneumonia is a common respiratory disease that affects many species of wildlife and can result in death. In February 2011, we investigated the death of a yearling male black bear and determined cause of death to be aspiration pneumonia. We found sections of lung were diffusely congested and edem...

DISCUSSION Septicaemia remains a significant cause of morbidity and mortality in the newborns, more so in the developing countries. In India, according to the National Neonatal Perinatal Database (NNPD) 2000, the incidence of neonatal septicaemia has been reported to be 24/1000 live births. Along with other organisms like E.coli ,Klebsiella spp., Staphylococcus aureus, Pseudomonas spp. and Salm...

Among 603 isolates of Enterobacteriaceae collected between June and November 2003 from three university hospitals within Korea, bla(CTX-M-3), bla(CTX-M-15), bla(CTX-M-14), and bla(CTX-M-9) were detected in 41 isolates of species from five different genera of Enterobacteriaceae, Escherichia coli, Klebsiella pneumoniae, Citrobacter freundii, Enterobacter spp., and Serratia marcescens.

Continuous faecal pollution in source water is a global problem that is particularly debilitating to rural communities that are directly dependent on untreated source water for all their domestic and other purposes. The elevation of indicator bacteria levels (such as the faecal coliforms) in the water may pose a public health risk. This study reports the results of microbial monitoring of the M...

Beta-lactamase production is one of the major mechanisms of resistance amongst bacteria especially the enteric bacilli. The purpose of this study is to assess the in-vitro activity of Sulperazon, a combination of cefoperazone and an irreversible beta-lactamase inhibitor, sulbactam, against the cefoperazone resistant isolates of aerobic gram-negative bacilli. A total of 92 such strains were test...

AIM This study was aimed to characterize putative differences of fecal microbiota between irritable bowel syndrome (IBS) and gastroenteritis patients and healthy controls. BACKGROUND New evidence proposed that gut microbiota has a deep effect on the balance between health and disease. PATIENTS AND METHODS The presence of Clostridium difficile, Campylobacter spp., Enterobacteriacea and Staph...

Urinary Tract infections are one of the most common bacterial infections in human. On the present study urine sample of suspected UTI patients were included. Total 23 samples were found to be positive for bacterial infection in which predominant species was Escherichia coli 13 (56.52%) and 10 (43.48%) were found to be other bacterial species i.e. Proteus spp. 4 (17.3%), Citrobacter spp. 3 (13%)...

In mice, a selective decontamination of the digestive tract regimen consisting of orogastric tobramycin, polymyxin E, and amphotericin B in combination with subcutaneous cefepime inhibited gram-negative bacilli, including Klebsiella pneumoniae, and did not promote vancomycin-resistant Enterococcus spp. (VRE) colonization. However, concurrent administration of subcutaneous ampicillin-sulbactam r...