Molecular Epidemiology of Antibiotic Resistant Salmonella enterica Strains Causing Human Disease

点击翻译按钮获取中文摘要

Salmonella infections are responsible for a substantial proportion of reported food poisoning cases caused by bacteria and many of these infections are due to antibiotic resistant strains. Infections caused by antibiotic resistant organisms are hard to treat and generally more severe, of longer duration, and result in longer hospital stays. These strains are mostly acquired from foods, e.g. meats, dairy products, poultry, eggs, and other contaminated food products but can also be derived from other sources. Salmonella strains harboured by food-producing animals are the source of most of the food contamination.Tracing the source of individual resistant strains is essential for eradication and as there are many Salmonella types, some of which are found associated only with specific animals or birds, accurate identification is needed. The proposed work will make this process more accurate by using molecular techniques to unequivocally establish suspected connections and reveal further ones that are difficult to discern using current data and methods. This should decrease the number of infections due to resistant strains.