Environmental Contamination with Vancomycin-Resistant Enterococci from Hospital Sewage in Portugal

Author:

Novais Carla1,Coque Teresa M.2,Ferreira Helena1,Sousa João Carlos3,Peixe Luisa1

Affiliation:

1. REQUIMTE Laboratório de Microbiologia, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal

2. Servicio de Microbiología, Hospital Universitario Ramón y Cajal, Madrid, Spain

3. Microbiologia, Faculdade Ciências da Saúde, Universidade Fernando Pessoa, Porto, Portugal

Abstract

ABSTRACT Vancomycin-resistant enterococci (VRE) were detected in samples of sewage obtained downstream of hospitals of the Porto area in Portugal, and in samples from the Douro Estuary. Clonal analysis, Tn 1546 typing, and presence of putative virulence traits indicate the clinical origin of these isolates. This observation highlights the importance of hospital sewage in the VRE contamination of the environment.

Publisher

American Society for Microbiology

Subject

Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology

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