Identification and characterization of multidrug-resistant Salmonella enterica serotype Albert isolates in the United States.

Salmonella enterica is one of the most common causes of bacterial foodborne illness in the United States. Although most Salmonella infections are self-limiting, antimicrobial treatment of invasive salmonellosis is critical. The primary antimicrobial treatment options include fluoroquinolones or extended-spectrum cephalosporins, and resistance to these antimicrobial drugs may complicate treatment. At present, S. enterica is composed of more than 2,600 unique serotypes, which vary greatly in geographic prevalence, ecological niche, and the ability to cause human disease, and it is important to understand and mitigate the source of human infection, particularly when antimicrobial resistance is found. In this study, we identified and characterized 19 S. enterica serotype Albert isolates collected from food animals, retail meat, and humans in the United States during 2005 to 2013. All five isolates from nonhuman sources were obtained from turkeys or ground turkey, and epidemiologic data suggest poultry consumption or live-poultry exposure as the probable source of infection. S. enterica serotype Albert also appears to be geographically localized to the midwestern United States. All 19 isolates displayed multidrug resistance, including decreased susceptibility to fluoroquinolones and resistance to extended-spectrum cephalosporins. Turkeys are a likely source of multidrug-resistant S. enterica serotype Albert, and circulation of resistance plasmids, as opposed to the expansion of a single resistant strain, is playing a role. More work is needed to understand why these resistance plasmids spread and how their presence and the serotype they reside in contribute to human disease.

Interprofessional education with a community fall prevention event.

Implementation of interprofessional education (IPE) among multiple professional degree programs has many challenges. Students from four health science programs: pharmacy; nursing; physician assistant studies and physical therapy participated in an interprofessional community fall prevention event. This paper briefly describes the development of this IPE opportunity and the assessment of changes on students' attitudes about IPE after participation in the event. Differing views on teamwork and professional roles are reported by professions. Positive attitudes towards interprofessional teamwork were observed after participation in the event. Based on these data, it appears that an interprofessional community service event offers a useful approach forward for incorporating IPE into the curricula of different health care programs.