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Gigiena i sanitariia · Sep 2010
[Biosafety at the railway transport objects of the Russian Federation].
- Iu N Kas'kov, Iu I Podkorytov, and O Iu Kas'kova.
- Gig Sanit. 2010 Sep 1 (5): 28-31.
AbstractThe results of a microbiological investigation of drinking water quality were analyzed. Water samples taken from the centralized and noncentralized water supply sources failed to meet hygienic standards in 14-18% of cases and those from water tubes did in 4-6%. Water samples from the household and community water use reservoirs showed the excess of the allowable levels of lactose-positive colibacilli and coliphages, which were 46.5 +/- 16.8 and 10.6 +/- 6.8% per dm3, respectively. L. pneumophila strains were isolated from the drinking water of railway carriages. Proposals are given to improve railway sociohygienic monitoring.
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