Escherichia coli in settled-dust and air samples collected in residential environments in Mexico City.

نویسندگان

  • I Rosas
  • E Salinas
  • A Yela
  • E Calva
  • C Eslava
  • A Cravioto
چکیده

Escherichia coli, an important indicator of the presence of fecal material, was isolated from indoor and outdoor environments in Mexico City. The heterogeneity of E. coli was represented by 89 serotypes, most of them coming from settled-dust indoor samples; 21% of them presented antibiotic multiresistance. The numbers of plasmids were higher among the antibiotic-resistant strains. The results of this study suggest that intestinal infections produced by environmental strains could be of more epidemiological impact than previously thought.

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عنوان ژورنال:
  • Applied and environmental microbiology

دوره 63 10  شماره 

صفحات  -

تاریخ انتشار 1997