Detection of Bacteroidales Fecal Indicators and the Zoonotic Pathogens E. coli O157:H7, Salmonella, and Campylobacter in River Water
Bacteroidales host-specific PCR offers a rapid method of diagnosing fecal pollution in water and identifying sources of input. To assess human health risks from exposure to fecal pathogens, however, Bacteroidales markers should be detectable when pathogens are present. To determine if Bacteroidales...
Gespeichert in:
| Veröffentlicht in: | Environmental science & technology 2007-03, Vol.41 (6), p.1856-1862 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1862 |
|---|---|
| container_issue | 6 |
| container_start_page | 1856 |
| container_title | Environmental science & technology |
| container_volume | 41 |
| creator | Walters, Sarah P Gannon, Victor P. J Field, Katharine G |
| description | Bacteroidales host-specific PCR offers a rapid method of diagnosing fecal pollution in water and identifying sources of input. To assess human health risks from exposure to fecal pathogens, however, Bacteroidales markers should be detectable when pathogens are present. To determine if Bacteroidales general, human-, ruminant-, and swine-specific markers correlate with certain fecal pathogens, we conducted a retrospective study on water samples for which the presence of E. coli O157:H7, Salmonella spp., and Campylobacter spp. had been determined. We found a positive relationship between detection of the Bacteroidales general fecal marker and presence of the pathogens. Detection of ruminant-specific markers predicted E. coli O157:H7 occurrence. There was a significant increase in the likelihood of detecting Salmonella when a ruminant marker was present, and Campylobacter spp. when human markers were present. For pathogens such as E. coli O157:H7 that are strongly associated with particular hosts, Bacteroidales host-specific markers can estimate the likelihood of pathogen occurrence, enabling more accurate health risk assessments. |
| doi_str_mv | 10.1021/es0620989 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_20766009</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1259638331</sourcerecordid><originalsourceid>FETCH-LOGICAL-a412t-6c2c8f75204594efc170400f0b801167fa299756cecbd599b10424a2673bff953</originalsourceid><addsrcrecordid>eNqFkU1vEzEQhlcIJELhwD-wkEBC6paxd22vuUH6kYqgVqSIiIvldWzqdmMH26nonR-O01SNBAdO45GfeWfemap6ieEAA8HvTAJGQHTiUTXClEBNO4ofVyMA3NSiYfOn1bOUrgCANNCNqt-HJhudXfAoWPRR6WxicAs1mISOjVYDOvULp1UOMSHlFyhfGvQ9BB-y0-hc5cvww_iEjg6QDoNDZ5jy9xO-j2ZqWAZvhkHt39WN1XJ1O4T-rgNyHn1xN-XxTZX0efXEqiGZF_dxr_p6fHQxntTTs5PT8YdprVpMcs000Z3lxVVLRWusxhxaAAt9BxgzbhURglOmje4XVIgeQ0taRRhvemsFbfaqN1vdVQw_1yZluXRJb2b0JqyTJMAZAxD_BXHLBesYK-Crv8CrsI6-mJBlv7htCCYFeruFdAwpRWPlKrqlircSg9xcTT5crbCv7wVVKtu3UXnt0q6gY4QC32jWW86lbH49_Kt4LYtdTuXF-Uy2n05mk8_TuZzvdJVOuxn_7f8Hq1yvgA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>230143212</pqid></control><display><type>article</type><title>Detection of Bacteroidales Fecal Indicators and the Zoonotic Pathogens E. coli O157:H7, Salmonella, and Campylobacter in River Water</title><source>American Chemical Society Publications</source><creator>Walters, Sarah P ; Gannon, Victor P. J ; Field, Katharine G</creator><creatorcontrib>Walters, Sarah P ; Gannon, Victor P. J ; Field, Katharine G</creatorcontrib><description>Bacteroidales host-specific PCR offers a rapid method of diagnosing fecal pollution in water and identifying sources of input. To assess human health risks from exposure to fecal pathogens, however, Bacteroidales markers should be detectable when pathogens are present. To determine if Bacteroidales general, human-, ruminant-, and swine-specific markers correlate with certain fecal pathogens, we conducted a retrospective study on water samples for which the presence of E. coli O157:H7, Salmonella spp., and Campylobacter spp. had been determined. We found a positive relationship between detection of the Bacteroidales general fecal marker and presence of the pathogens. Detection of ruminant-specific markers predicted E. coli O157:H7 occurrence. There was a significant increase in the likelihood of detecting Salmonella when a ruminant marker was present, and Campylobacter spp. when human markers were present. For pathogens such as E. coli O157:H7 that are strongly associated with particular hosts, Bacteroidales host-specific markers can estimate the likelihood of pathogen occurrence, enabling more accurate health risk assessments.</description><identifier>ISSN: 0013-936X</identifier><identifier>EISSN: 1520-5851</identifier><identifier>DOI: 10.1021/es0620989</identifier><identifier>CODEN: ESTHAG</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Air. Soil. Water. Waste. Feeding ; Analysis methods ; Applied sciences ; Bacteria ; Bacteriology ; Biological and medical sciences ; Campylobacter ; E coli ; Earth sciences ; Earth, ocean, space ; Engineering and environment geology. Geothermics ; Environment. Living conditions ; Exact sciences and technology ; Feces ; Freshwater ; Medical sciences ; Natural water pollution ; Pathogens ; Pathology ; Pollution ; Pollution, environment geology ; Public health. Hygiene ; Public health. Hygiene-occupational medicine ; River ecology ; Rivers ; Ruminantia ; Salmonella ; Water treatment and pollution</subject><ispartof>Environmental science & technology, 2007-03, Vol.41 (6), p.1856-1862</ispartof><rights>Copyright © 2007 American Chemical Society</rights><rights>2007 INIST-CNRS</rights><rights>Copyright American Chemical Society Mar 15, 2007</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a412t-6c2c8f75204594efc170400f0b801167fa299756cecbd599b10424a2673bff953</citedby><cites>FETCH-LOGICAL-a412t-6c2c8f75204594efc170400f0b801167fa299756cecbd599b10424a2673bff953</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/es0620989$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/es0620989$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,2756,27067,27915,27916,56729,56779</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18625072$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Walters, Sarah P</creatorcontrib><creatorcontrib>Gannon, Victor P. J</creatorcontrib><creatorcontrib>Field, Katharine G</creatorcontrib><title>Detection of Bacteroidales Fecal Indicators and the Zoonotic Pathogens E. coli O157:H7, Salmonella, and Campylobacter in River Water</title><title>Environmental science & technology</title><addtitle>Environ. Sci. Technol</addtitle><description>Bacteroidales host-specific PCR offers a rapid method of diagnosing fecal pollution in water and identifying sources of input. To assess human health risks from exposure to fecal pathogens, however, Bacteroidales markers should be detectable when pathogens are present. To determine if Bacteroidales general, human-, ruminant-, and swine-specific markers correlate with certain fecal pathogens, we conducted a retrospective study on water samples for which the presence of E. coli O157:H7, Salmonella spp., and Campylobacter spp. had been determined. We found a positive relationship between detection of the Bacteroidales general fecal marker and presence of the pathogens. Detection of ruminant-specific markers predicted E. coli O157:H7 occurrence. There was a significant increase in the likelihood of detecting Salmonella when a ruminant marker was present, and Campylobacter spp. when human markers were present. For pathogens such as E. coli O157:H7 that are strongly associated with particular hosts, Bacteroidales host-specific markers can estimate the likelihood of pathogen occurrence, enabling more accurate health risk assessments.</description><subject>Air. Soil. Water. Waste. Feeding</subject><subject>Analysis methods</subject><subject>Applied sciences</subject><subject>Bacteria</subject><subject>Bacteriology</subject><subject>Biological and medical sciences</subject><subject>Campylobacter</subject><subject>E coli</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Engineering and environment geology. Geothermics</subject><subject>Environment. Living conditions</subject><subject>Exact sciences and technology</subject><subject>Feces</subject><subject>Freshwater</subject><subject>Medical sciences</subject><subject>Natural water pollution</subject><subject>Pathogens</subject><subject>Pathology</subject><subject>Pollution</subject><subject>Pollution, environment geology</subject><subject>Public health. Hygiene</subject><subject>Public health. Hygiene-occupational medicine</subject><subject>River ecology</subject><subject>Rivers</subject><subject>Ruminantia</subject><subject>Salmonella</subject><subject>Water treatment and pollution</subject><issn>0013-936X</issn><issn>1520-5851</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNqFkU1vEzEQhlcIJELhwD-wkEBC6paxd22vuUH6kYqgVqSIiIvldWzqdmMH26nonR-O01SNBAdO45GfeWfemap6ieEAA8HvTAJGQHTiUTXClEBNO4ofVyMA3NSiYfOn1bOUrgCANNCNqt-HJhudXfAoWPRR6WxicAs1mISOjVYDOvULp1UOMSHlFyhfGvQ9BB-y0-hc5cvww_iEjg6QDoNDZ5jy9xO-j2ZqWAZvhkHt39WN1XJ1O4T-rgNyHn1xN-XxTZX0efXEqiGZF_dxr_p6fHQxntTTs5PT8YdprVpMcs000Z3lxVVLRWusxhxaAAt9BxgzbhURglOmje4XVIgeQ0taRRhvemsFbfaqN1vdVQw_1yZluXRJb2b0JqyTJMAZAxD_BXHLBesYK-Crv8CrsI6-mJBlv7htCCYFeruFdAwpRWPlKrqlircSg9xcTT5crbCv7wVVKtu3UXnt0q6gY4QC32jWW86lbH49_Kt4LYtdTuXF-Uy2n05mk8_TuZzvdJVOuxn_7f8Hq1yvgA</recordid><startdate>20070315</startdate><enddate>20070315</enddate><creator>Walters, Sarah P</creator><creator>Gannon, Victor P. J</creator><creator>Field, Katharine G</creator><general>American Chemical Society</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>7ST</scope><scope>7T7</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>SOI</scope><scope>7QL</scope><scope>7TV</scope><scope>7UA</scope><scope>F1W</scope><scope>H97</scope><scope>L.G</scope></search><sort><creationdate>20070315</creationdate><title>Detection of Bacteroidales Fecal Indicators and the Zoonotic Pathogens E. coli O157:H7, Salmonella, and Campylobacter in River Water</title><author>Walters, Sarah P ; Gannon, Victor P. J ; Field, Katharine G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a412t-6c2c8f75204594efc170400f0b801167fa299756cecbd599b10424a2673bff953</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Air. Soil. Water. Waste. Feeding</topic><topic>Analysis methods</topic><topic>Applied sciences</topic><topic>Bacteria</topic><topic>Bacteriology</topic><topic>Biological and medical sciences</topic><topic>Campylobacter</topic><topic>E coli</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Engineering and environment geology. Geothermics</topic><topic>Environment. Living conditions</topic><topic>Exact sciences and technology</topic><topic>Feces</topic><topic>Freshwater</topic><topic>Medical sciences</topic><topic>Natural water pollution</topic><topic>Pathogens</topic><topic>Pathology</topic><topic>Pollution</topic><topic>Pollution, environment geology</topic><topic>Public health. Hygiene</topic><topic>Public health. Hygiene-occupational medicine</topic><topic>River ecology</topic><topic>Rivers</topic><topic>Ruminantia</topic><topic>Salmonella</topic><topic>Water treatment and pollution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Walters, Sarah P</creatorcontrib><creatorcontrib>Gannon, Victor P. J</creatorcontrib><creatorcontrib>Field, Katharine G</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Pollution Abstracts</collection><collection>Water Resources Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Environmental science & technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Walters, Sarah P</au><au>Gannon, Victor P. J</au><au>Field, Katharine G</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Detection of Bacteroidales Fecal Indicators and the Zoonotic Pathogens E. coli O157:H7, Salmonella, and Campylobacter in River Water</atitle><jtitle>Environmental science & technology</jtitle><addtitle>Environ. Sci. Technol</addtitle><date>2007-03-15</date><risdate>2007</risdate><volume>41</volume><issue>6</issue><spage>1856</spage><epage>1862</epage><pages>1856-1862</pages><issn>0013-936X</issn><eissn>1520-5851</eissn><coden>ESTHAG</coden><abstract>Bacteroidales host-specific PCR offers a rapid method of diagnosing fecal pollution in water and identifying sources of input. To assess human health risks from exposure to fecal pathogens, however, Bacteroidales markers should be detectable when pathogens are present. To determine if Bacteroidales general, human-, ruminant-, and swine-specific markers correlate with certain fecal pathogens, we conducted a retrospective study on water samples for which the presence of E. coli O157:H7, Salmonella spp., and Campylobacter spp. had been determined. We found a positive relationship between detection of the Bacteroidales general fecal marker and presence of the pathogens. Detection of ruminant-specific markers predicted E. coli O157:H7 occurrence. There was a significant increase in the likelihood of detecting Salmonella when a ruminant marker was present, and Campylobacter spp. when human markers were present. For pathogens such as E. coli O157:H7 that are strongly associated with particular hosts, Bacteroidales host-specific markers can estimate the likelihood of pathogen occurrence, enabling more accurate health risk assessments.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><doi>10.1021/es0620989</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0013-936X |
| ispartof | Environmental science & technology, 2007-03, Vol.41 (6), p.1856-1862 |
| issn | 0013-936X 1520-5851 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_20766009 |
| source | American Chemical Society Publications |
| subjects | Air. Soil. Water. Waste. Feeding Analysis methods Applied sciences Bacteria Bacteriology Biological and medical sciences Campylobacter E coli Earth sciences Earth, ocean, space Engineering and environment geology. Geothermics Environment. Living conditions Exact sciences and technology Feces Freshwater Medical sciences Natural water pollution Pathogens Pathology Pollution Pollution, environment geology Public health. Hygiene Public health. Hygiene-occupational medicine River ecology Rivers Ruminantia Salmonella Water treatment and pollution |
| title | Detection of Bacteroidales Fecal Indicators and the Zoonotic Pathogens E. coli O157:H7, Salmonella, and Campylobacter in River Water |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-14T19%3A18%3A42IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Detection%20of%20Bacteroidales%20Fecal%20Indicators%20and%20the%20Zoonotic%20Pathogens%20E.%20coli%20O157:H7,%20Salmonella,%20and%20Campylobacter%20in%20River%20Water&rft.jtitle=Environmental%20science%20&%20technology&rft.au=Walters,%20Sarah%20P&rft.date=2007-03-15&rft.volume=41&rft.issue=6&rft.spage=1856&rft.epage=1862&rft.pages=1856-1862&rft.issn=0013-936X&rft.eissn=1520-5851&rft.coden=ESTHAG&rft_id=info:doi/10.1021/es0620989&rft_dat=%3Cproquest_cross%3E1259638331%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=230143212&rft_id=info:pmid/&rfr_iscdi=true |