نتایج جستجو برای: hospital water supplies
تعداد نتایج: 970841 فیلتر نتایج به سال:
This study is designed to determine the contamination degree of hospital water supplies with Pseudomonas aeruginosa, Legionella pneumophila, and E. coli in Gilan, Iran. Samples were collected directly into sterile containers and concentrated by centrifuge. Half part of any sample transferred to yeast extract broth and the second part transferred to Trypticase Soy Broth and incubated for 3 days....
Carol Stewart,*3 Lino Pizzolon,4 Thomas Wilson,1 Graham Leonard,I David Dewar,1 David Johnston,# and Shane Cronin33 7Private Consultant, Brooklyn, Wellington, New Zealand 8National University of Patagonia, Esquel, Argentina 6University of Canterbury, Christchurch, New Zealand IGNS Science, Avalon, Lower Hutt, New Zealand #GNS Science/Massey University, Avalon, Lower Hutt, New Zealand 77Massey U...
BACKGROUND The eastern provinces of the Democratic Republic of the Congo have been identified as endemic areas for cholera transmission, and despite continuous control efforts, they continue to experience regular cholera outbreaks that occasionally spread to the rest of the country. In a region where access to improved water sources is particularly poor, the question of which improvements in wa...
Background and purpose: Corrosion is a physicochemical reaction between metal and its surrounding that lead to changing in water quality. Corrosion causes to solve the pipelines that release the pollutants in the water. The objective of this study was to assess the scale formation and corrosion of drinking water supplies in Yasuj (Iran) in 2012 Materials and methods: This research was a descr...
In this paper we discuss the results of a survey on the perception of climate change in the 14 “tourist zones” (as defined by the Spanish Statistical Institute, INE) that stretch from the French border to Gibraltar alongside the Spanish Mediterranean coast, including the Balearic Islands. Our sample consisted of 1014 telephone interviews stratified according to the number of tourists staying in...
of which was the fact that throughout the operations on the Western Front there was no epidemic of any water-borne diseases. Bearing in mind that in a large number of instances the ordinary sources of supply were either rendered useless or totally destroyed, and that to make up the deficiency drinking water for the armies had to be taken haphazard from streams, canals and rivers, the entire suc...
et al. Transfusion-transmitted hepatitis E in a misleading context of autoimmu-nity and drug-induced toxicity. Thermal inactivation of infectious hepatitis E virus in experimentally contaminated food. virus transmission from wild boar meat. Zoonotic transmission of hepatitis E virus from deer to human beings. demonstration of hepatitis E infection transmitted by pork meat ingestion. liver sausa...
Mycobacterium lentiflavum, a slow-growing nontuberculous mycobacterium, is a rare cause of human disease. It has been isolated from environmental samples worldwide. To assess the clinical significance of M. lentiflavum isolates reported to the Queensland Tuberculosis Control Centre, Australia, during 2001-2008, we explored the genotypic similarity and geographic relationship between isolates fr...
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