Potential public health significance of faecal contamination and multidrug-resistant Escherichia coli and Salmonella serotypes in a lake in India
Summary Objective To assess the prevalence of faecal coliform bacteria and multiple drug resistance among Escherichia coli and Salmonella serotypes from Vembanadu Lake. Study design Systematic microbiological testing. Methods Monthly collection of water samples were made from ten stations on the sou...
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| Veröffentlicht in: | Public health (London) 2011-06, Vol.125 (6), p.377-379 |
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| creator | Abhirosh, C Sherin, V Thomas, A.P Hatha, A.A.M Mazumder, A |
| description | Summary Objective To assess the prevalence of faecal coliform bacteria and multiple drug resistance among Escherichia coli and Salmonella serotypes from Vembanadu Lake. Study design Systematic microbiological testing. Methods Monthly collection of water samples were made from ten stations on the southern and northern parts of a salt water regulator constructed in Vembanadu Lake in order to prevent incursion of seawater during certain periods of the year. Density of faecal colifrom bacteria was estimated. E. coli and Salmonella were isolated and their different serotypes were identified. Antibiotic resistance analysis of E. coli and Salmonella serotypes was done and the MAR index of individual isolates was calculated. Results Density of faecal coliform bacteria ranged from mean MPN value 2900 -7100/100ml. Results showed multiple drug resistance pattern among the bacterial isolates. E. coli showed more than 50% resistance to amickacin, oxytetracycline, streptomycin, tetracycline and kanamycin while Salmonella showed high resistance to oxytetracycline, streptomycin, tetracycline and ampicillin. The MAR indexing of the isolates showed that they have originated from high risk source such as humans, poultry and dairy cows. Conclusions The high density of faecal coliform bacteria and prevalence of multi drug resistant E. coli and Salmonella serotypes in the lake may pose severe public health risk through related water borne and food borne outbreaks. |
| doi_str_mv | 10.1016/j.puhe.2011.03.015 |
| format | Article |
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Study design Systematic microbiological testing. Methods Monthly collection of water samples were made from ten stations on the southern and northern parts of a salt water regulator constructed in Vembanadu Lake in order to prevent incursion of seawater during certain periods of the year. Density of faecal colifrom bacteria was estimated. E. coli and Salmonella were isolated and their different serotypes were identified. Antibiotic resistance analysis of E. coli and Salmonella serotypes was done and the MAR index of individual isolates was calculated. Results Density of faecal coliform bacteria ranged from mean MPN value 2900 -7100/100ml. Results showed multiple drug resistance pattern among the bacterial isolates. E. coli showed more than 50% resistance to amickacin, oxytetracycline, streptomycin, tetracycline and kanamycin while Salmonella showed high resistance to oxytetracycline, streptomycin, tetracycline and ampicillin. The MAR indexing of the isolates showed that they have originated from high risk source such as humans, poultry and dairy cows. Conclusions The high density of faecal coliform bacteria and prevalence of multi drug resistant E. coli and Salmonella serotypes in the lake may pose severe public health risk through related water borne and food borne outbreaks.</description><identifier>ISSN: 0033-3506</identifier><identifier>EISSN: 1476-5616</identifier><identifier>DOI: 10.1016/j.puhe.2011.03.015</identifier><identifier>PMID: 21620427</identifier><language>eng</language><publisher>Netherlands: Elsevier Ltd</publisher><subject>Animals ; Anti-Bacterial Agents - pharmacology ; Bacteria ; Cattle ; Disease Outbreaks ; Drug Resistance, Multiple, Bacterial ; Drug resistant ; E. coli ; Environmental Monitoring ; Escherichia coli ; Escherichia coli - drug effects ; Escherichia coli - isolation & purification ; Feces - microbiology ; Humans ; India ; Infectious Disease ; Internal Medicine ; Lakes ; MAR index ; Multiple drug resistance ; Poultry ; Public Health ; Resistance ; Risk ; Salmonella ; Salmonella - classification ; Salmonella - drug effects ; Salmonella - isolation & purification ; Serotyping ; Vembanadu lake ; Water ; Water Microbiology ; Water Supply</subject><ispartof>Public health (London), 2011-06, Vol.125 (6), p.377-379</ispartof><rights>The Royal Society for Public Health</rights><rights>2011 The Royal Society for Public Health</rights><rights>Copyright © 2011 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c518t-34407fa09e707e211992df1c23f422006006b8ce1802638e74163a1436f9028b3</citedby><cites>FETCH-LOGICAL-c518t-34407fa09e707e211992df1c23f422006006b8ce1802638e74163a1436f9028b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0033350611000886$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,30977,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21620427$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Abhirosh, C</creatorcontrib><creatorcontrib>Sherin, V</creatorcontrib><creatorcontrib>Thomas, A.P</creatorcontrib><creatorcontrib>Hatha, A.A.M</creatorcontrib><creatorcontrib>Mazumder, A</creatorcontrib><title>Potential public health significance of faecal contamination and multidrug-resistant Escherichia coli and Salmonella serotypes in a lake in India</title><title>Public health (London)</title><addtitle>Public Health</addtitle><description>Summary Objective To assess the prevalence of faecal coliform bacteria and multiple drug resistance among Escherichia coli and Salmonella serotypes from Vembanadu Lake. Study design Systematic microbiological testing. Methods Monthly collection of water samples were made from ten stations on the southern and northern parts of a salt water regulator constructed in Vembanadu Lake in order to prevent incursion of seawater during certain periods of the year. Density of faecal colifrom bacteria was estimated. E. coli and Salmonella were isolated and their different serotypes were identified. Antibiotic resistance analysis of E. coli and Salmonella serotypes was done and the MAR index of individual isolates was calculated. Results Density of faecal coliform bacteria ranged from mean MPN value 2900 -7100/100ml. Results showed multiple drug resistance pattern among the bacterial isolates. E. coli showed more than 50% resistance to amickacin, oxytetracycline, streptomycin, tetracycline and kanamycin while Salmonella showed high resistance to oxytetracycline, streptomycin, tetracycline and ampicillin. The MAR indexing of the isolates showed that they have originated from high risk source such as humans, poultry and dairy cows. Conclusions The high density of faecal coliform bacteria and prevalence of multi drug resistant E. coli and Salmonella serotypes in the lake may pose severe public health risk through related water borne and food borne outbreaks.</description><subject>Animals</subject><subject>Anti-Bacterial Agents - pharmacology</subject><subject>Bacteria</subject><subject>Cattle</subject><subject>Disease Outbreaks</subject><subject>Drug Resistance, Multiple, Bacterial</subject><subject>Drug resistant</subject><subject>E. coli</subject><subject>Environmental Monitoring</subject><subject>Escherichia coli</subject><subject>Escherichia coli - drug effects</subject><subject>Escherichia coli - isolation & purification</subject><subject>Feces - microbiology</subject><subject>Humans</subject><subject>India</subject><subject>Infectious Disease</subject><subject>Internal Medicine</subject><subject>Lakes</subject><subject>MAR index</subject><subject>Multiple drug resistance</subject><subject>Poultry</subject><subject>Public Health</subject><subject>Resistance</subject><subject>Risk</subject><subject>Salmonella</subject><subject>Salmonella - classification</subject><subject>Salmonella - drug effects</subject><subject>Salmonella - isolation & purification</subject><subject>Serotyping</subject><subject>Vembanadu lake</subject><subject>Water</subject><subject>Water Microbiology</subject><subject>Water Supply</subject><issn>0033-3506</issn><issn>1476-5616</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>7QJ</sourceid><recordid>eNqNksGK1TAUhosoznX0BVxId65az0natAURZBh1YEBhdB1y09O5uZMm1yQV7mP4xqbe0YULFQLJ4vt_wvlOUTxHqBFQvNrXh2VHNQPEGngN2D4oNth0omoFiofFBoDzircgzoonMe4BgHW8fVycMRQMGtZtiu-ffCKXjLLlYdlao8sdKZt2ZTS3zkxGK6ep9FM5KdIZ0t4lNRunkvGuVG4s58UmM4bltgoUTUzKpfIy6h0Fo3dG5YQ1P8EbZWfvyFpVRgo-HQ8US5NLSqvuaH1dudGop8WjSdlIz-7v8-LLu8vPFx-q64_vry7eXle6xT5VvGmgmxQM1EFHDHEY2DihZnxqGAMQ-Wx7TdgDE7ynrkHBFTZcTAOwfsvPi5en3kPwXxeKSc4m6vV7jvwSZT_kIYoW-b_JTrAGxND9B8mQY8fXTnYidfAxBprkIZhZhaNEkKtduZerXbnalcBltptDL-7rl-1M4-_IL50ZeH0CKA_um6EgozaUDY4mkE5y9Obv_W_-iGtrXN4Be0dHinu_BJeVSJSRSZA3636t64WYV6vvBf8BjgHK4g</recordid><startdate>20110601</startdate><enddate>20110601</enddate><creator>Abhirosh, C</creator><creator>Sherin, V</creator><creator>Thomas, A.P</creator><creator>Hatha, A.A.M</creator><creator>Mazumder, A</creator><general>Elsevier Ltd</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7QL</scope><scope>7T2</scope><scope>7TS</scope><scope>7TV</scope><scope>7U1</scope><scope>7U2</scope><scope>C1K</scope><scope>7QJ</scope></search><sort><creationdate>20110601</creationdate><title>Potential public health significance of faecal contamination and multidrug-resistant Escherichia coli and Salmonella serotypes in a lake in India</title><author>Abhirosh, C ; Sherin, V ; Thomas, A.P ; Hatha, A.A.M ; Mazumder, A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c518t-34407fa09e707e211992df1c23f422006006b8ce1802638e74163a1436f9028b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Animals</topic><topic>Anti-Bacterial Agents - pharmacology</topic><topic>Bacteria</topic><topic>Cattle</topic><topic>Disease Outbreaks</topic><topic>Drug Resistance, Multiple, Bacterial</topic><topic>Drug resistant</topic><topic>E. coli</topic><topic>Environmental Monitoring</topic><topic>Escherichia coli</topic><topic>Escherichia coli - drug effects</topic><topic>Escherichia coli - isolation & purification</topic><topic>Feces - microbiology</topic><topic>Humans</topic><topic>India</topic><topic>Infectious Disease</topic><topic>Internal Medicine</topic><topic>Lakes</topic><topic>MAR index</topic><topic>Multiple drug resistance</topic><topic>Poultry</topic><topic>Public Health</topic><topic>Resistance</topic><topic>Risk</topic><topic>Salmonella</topic><topic>Salmonella - classification</topic><topic>Salmonella - drug effects</topic><topic>Salmonella - isolation & purification</topic><topic>Serotyping</topic><topic>Vembanadu lake</topic><topic>Water</topic><topic>Water Microbiology</topic><topic>Water Supply</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Abhirosh, C</creatorcontrib><creatorcontrib>Sherin, V</creatorcontrib><creatorcontrib>Thomas, A.P</creatorcontrib><creatorcontrib>Hatha, A.A.M</creatorcontrib><creatorcontrib>Mazumder, A</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Health and Safety Science Abstracts (Full archive)</collection><collection>Physical Education Index</collection><collection>Pollution Abstracts</collection><collection>Risk Abstracts</collection><collection>Safety Science and Risk</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Applied Social Sciences Index & Abstracts (ASSIA)</collection><jtitle>Public health (London)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Abhirosh, C</au><au>Sherin, V</au><au>Thomas, A.P</au><au>Hatha, A.A.M</au><au>Mazumder, A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Potential public health significance of faecal contamination and multidrug-resistant Escherichia coli and Salmonella serotypes in a lake in India</atitle><jtitle>Public health (London)</jtitle><addtitle>Public Health</addtitle><date>2011-06-01</date><risdate>2011</risdate><volume>125</volume><issue>6</issue><spage>377</spage><epage>379</epage><pages>377-379</pages><issn>0033-3506</issn><eissn>1476-5616</eissn><abstract>Summary Objective To assess the prevalence of faecal coliform bacteria and multiple drug resistance among Escherichia coli and Salmonella serotypes from Vembanadu Lake. Study design Systematic microbiological testing. Methods Monthly collection of water samples were made from ten stations on the southern and northern parts of a salt water regulator constructed in Vembanadu Lake in order to prevent incursion of seawater during certain periods of the year. Density of faecal colifrom bacteria was estimated. E. coli and Salmonella were isolated and their different serotypes were identified. Antibiotic resistance analysis of E. coli and Salmonella serotypes was done and the MAR index of individual isolates was calculated. Results Density of faecal coliform bacteria ranged from mean MPN value 2900 -7100/100ml. Results showed multiple drug resistance pattern among the bacterial isolates. E. coli showed more than 50% resistance to amickacin, oxytetracycline, streptomycin, tetracycline and kanamycin while Salmonella showed high resistance to oxytetracycline, streptomycin, tetracycline and ampicillin. The MAR indexing of the isolates showed that they have originated from high risk source such as humans, poultry and dairy cows. Conclusions The high density of faecal coliform bacteria and prevalence of multi drug resistant E. coli and Salmonella serotypes in the lake may pose severe public health risk through related water borne and food borne outbreaks.</abstract><cop>Netherlands</cop><pub>Elsevier Ltd</pub><pmid>21620427</pmid><doi>10.1016/j.puhe.2011.03.015</doi><tpages>3</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Animals Anti-Bacterial Agents - pharmacology Bacteria Cattle Disease Outbreaks Drug Resistance, Multiple, Bacterial Drug resistant E. coli Environmental Monitoring Escherichia coli Escherichia coli - drug effects Escherichia coli - isolation & purification Feces - microbiology Humans India Infectious Disease Internal Medicine Lakes MAR index Multiple drug resistance Poultry Public Health Resistance Risk Salmonella Salmonella - classification Salmonella - drug effects Salmonella - isolation & purification Serotyping Vembanadu lake Water Water Microbiology Water Supply |
| title | Potential public health significance of faecal contamination and multidrug-resistant Escherichia coli and Salmonella serotypes in a lake in India |
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