fecal contamination

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• Fecal coliforms — (sometimes faecal coliforms) are facultatively anaerobic, rod shaped, gram negative, non sporulating bacteria. They are capable of growth in the presence of bile salts or similar surface agents, oxidase negative, and produce acid and gas from… …   Wikipedia

• Indicator organism — Indicator organisms are used to measure potential fecal contamination of environmental samples. The presence of coliform bacteria, such as E. coli , in surface water is a common indicator of fecal contamination. Coliform bacteria in water samples …   Wikipedia

• Wilderness and diarrhea — Diarrhea acquired in the wilderness, sometimes calledWilderness diarrhea (WD), wilderness acquired diarrhea (WAD) or backcountry diarrhea, and is a much discussed hazard among backpackers, hikers, campers and other outdoor recreationalists who… …   Wikipedia

• Human feces — (also faeces mdash; see spelling differences), also known as stools, is the waste product of the human digestive system and varies significantly in appearance, depending on the state of the whole digestive system, influenced by diet and health.… …   Wikipedia

• Swimming pool sanitation — articleissues refimprove = January 2008 technical = August 2008Swimming pool sanitation refers to both visual clarity and levels of microflora, such as bacteria and viruses in swimming pools. The goal of sanitation is to prevent the spread of… …   Wikipedia

• Water quality — A rosette sampler is used to collect samples in deep water, such as the Great Lakes or oceans, for water quality testing. Water quality is the physical, chemical and biological characteristics of water.[1] It is a measure of the condition of… …   Wikipedia

• Pathogenic bacteria — Clostridium tetani Bacterial infection Classification and external resources MeSH …   Wikipedia

• Drinking water — Tap water Drinking water or potable water is water pure enough to be consumed or used with low risk of immediate or long term harm. In most developed countries, the water supplied to households, commerce and industry is all of drinking water… …   Wikipedia

• Escherichia coli — E. coli redirects here. For the protozoan parasite, see Entamoeba coli. For the 2011 E.coli outbreak, see 2011 E. coli O104:H4 outbreak. For a specific strain, see Escherichia coli (disambiguation). For Escherichia coli in molecular biology, see… …   Wikipedia

• Mabul — is an island off the south eastern coast of Sabah in Malaysia. It first became popular due to its proximity to Sipadan island. Few years back, it has gained its recognition as one of the best muck diving sites in the world. Mabul island is a… …   Wikipedia

• Cholera — Classification and external resources Scanning electron microscope image of Vibrio cholerae ICD 10 A …   Wikipedia