Development of a multiplex PCR assay for detection of Shiga toxin-producing Escherichia coli, enterohemorrhagic E. coli, and enteropathogenic E. coli strains.

Escherichia coli O157:H7 and other pathogenic E. coli strains are enteric pathogens associated with food safety threats and which remain a significant cause of morbidity and mortality worldwide. In the current study, we investigated whether enterohemorrhagic E.

Identification of potential diagnostic markers among Burkholderia cenocepacia and B. multivorans supernatants.

Patients with cystic fibrosis (CF) are susceptible to chronic respiratory infections with a number of bacterial pathogens. Among them, the Burkholderia cepacia complex (Bcc) bacteria, consisting of nine related species, have emerged as problematic CF pathogens due to their antibiotic resistance, incidence of nosocomial infection, and person-to-person transmission. Bcc organisms present the clinical microbiologist with a diagnostic dilemma due to the lack of phenotypic biochemical or growth-related characterization tests that reliably distinguish among these organisms.