Risk factors for contamination of hotel water distribution systems by Legionella species

Article Abstract:

The evaluation of the frequency of Legionella contamination of the water distribution systems of hotels accommodating athletes and tourists was found to be associated with presence in contaminated distribution systems of biofilms consisting of bacteria and other microorganisms embedded in protective layer with entrained debris attached to surface.

Causes of, Microbial contamination, Water-pipes, Water pipes

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Quantitative PCR method for sensitive detection of ruminant fecal pollution in freshwater and evaluation of this method in alpine karstic regions

Article Abstract:

A quantitative TaqMan minor-groove binder real-time PCR assay was developed for the sensitive detection of a ruminant-specific genetic marker in fecal members of the phylum Bacteroidetes. The qualitative and quantitative detection limits determined were 6 and 20 marker copies per PCR, respectively.

Ruminants, Alpine flora, Alpine plants

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Detection of Vibrio cholerae by real-time nucleic acid sequence-based amplification

Article Abstract:

A multitarget molecular beacon-based real-time nucleic acid sequence-based amplification (NASBA) assay which could be used in the rapid detection of Vibrio cholerae from various environmental water samples is presented.

Diagnosis, Nucleotide sequence, Base sequence, Vibrio cholerae

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