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Items: 1 to 50 of 105

1.

Persistence and Decay of Fecal Microbiota in Aquatic Habitats.

Korajkic A, Wanjugi P, Brooks L, Cao Y, Harwood VJ.

Microbiol Mol Biol Rev. 2019 Oct 2;83(4). pii: e00005-19. doi: 10.1128/MMBR.00005-19. Print 2019 Nov 20. Review.

PMID:
31578217
2.

Vancomycin resistance plasmids affect persistence of Enterococcus faecium in water.

Young S, Rohr JR, Harwood VJ.

Water Res. 2019 Dec 1;166:115069. doi: 10.1016/j.watres.2019.115069. Epub 2019 Sep 7.

PMID:
31536887
3.

Comparison of DNA Methylation in Vibrio vulnificus Cells Grown in Human Serum with Those Grown in Seawater.

Conrad JW, Harwood VJ.

Microbiol Resour Announc. 2019 Jul 18;8(29). pii: e00419-19. doi: 10.1128/MRA.00419-19.

4.

Impacts of a changing earth on microbial dynamics and human health risks in the continuum between beach water and sand.

Weiskerger CJ, Brandão J, Ahmed W, Aslan A, Avolio L, Badgley BD, Boehm AB, Edge TA, Fleisher JM, Heaney CD, Jordao L, Kinzelman JL, Klaus JS, Kleinheinz GT, Meriläinen P, Nshimyimana JP, Phanikumar MS, Piggot AM, Pitkänen T, Robinson C, Sadowsky MJ, Staley C, Staley ZR, Symonds EM, Vogel LJ, Yamahara KM, Whitman RL, Solo-Gabriele HM, Harwood VJ.

Water Res. 2019 Oct 1;162:456-470. doi: 10.1016/j.watres.2019.07.006. Epub 2019 Jul 3. Review.

PMID:
31301475
5.

Synergy between quantitative microbial source tracking (qMST) and quantitative microbial risk assessment (QMRA): A review and prospectus.

Zhang Q, Gallard J, Wu B, Harwood VJ, Sadowsky MJ, Hamilton KA, Ahmed W.

Environ Int. 2019 Sep;130:104703. doi: 10.1016/j.envint.2019.03.051. Epub 2019 Jul 8. Review.

6.

Use of Escherichia coli genes associated with human sewage to track fecal contamination source in subtropical waters.

Senkbeil JK, Ahmed W, Conrad J, Harwood VJ.

Sci Total Environ. 2019 Oct 10;686:1069-1075. doi: 10.1016/j.scitotenv.2019.05.201. Epub 2019 May 16.

PMID:
31200304
7.

Relationships between Microbial Indicators and Pathogens in Recreational Water Settings.

Korajkic A, McMinn BR, Harwood VJ.

Int J Environ Res Public Health. 2018 Dec 13;15(12). pii: E2842. doi: 10.3390/ijerph15122842. Review.

8.

Extended persistence of general and cattle-associated fecal indicators in marine and freshwater environment.

Korajkic A, McMinn BR, Ashbolt NJ, Sivaganesan M, Harwood VJ, Shanks OC.

Sci Total Environ. 2019 Feb 10;650(Pt 1):1292-1302. doi: 10.1016/j.scitotenv.2018.09.108. Epub 2018 Sep 9.

PMID:
30308816
9.

Determination of wild animal sources of fecal indicator bacteria by microbial source tracking (MST) influences regulatory decisions.

Nguyen KH, Senay C, Young S, Nayak B, Lobos A, Conrad J, Harwood VJ.

Water Res. 2018 Nov 1;144:424-434. doi: 10.1016/j.watres.2018.07.034. Epub 2018 Jul 17.

PMID:
30059905
10.

Pepper mild mottle virus: A plant pathogen with a greater purpose in (waste)water treatment development and public health management.

Symonds EM, Nguyen KH, Harwood VJ, Breitbart M.

Water Res. 2018 Nov 1;144:1-12. doi: 10.1016/j.watres.2018.06.066. Epub 2018 Jun 30. Review.

11.

Corrigendum to "Precipitation influences pathogenic bacteria and antibiotic resistance genes abundance in storm drain outfalls in coastal sub-tropical waters" [Environ. Int. 116 (2018) 308-318].

Ahmed W, Zhang Q, Lobos A, Senkbeil J, Sadowsky MJ, Harwood VJ, Saeidi N, Marinoni O, Ishii S.

Environ Int. 2018 Oct;119:239. doi: 10.1016/j.envint.2018.06.031. Epub 2018 Jul 4. No abstract available.

PMID:
29980047
12.

Quantitative microbial risk assessment of microbial source tracking markers in recreational water contaminated with fresh untreated and secondary treated sewage.

Ahmed W, Hamilton KA, Lobos A, Hughes B, Staley C, Sadowsky MJ, Harwood VJ.

Environ Int. 2018 Aug;117:243-249. doi: 10.1016/j.envint.2018.05.012. Epub 2018 May 15.

PMID:
29772486
13.

Precipitation influences pathogenic bacteria and antibiotic resistance gene abundance in storm drain outfalls in coastal sub-tropical waters.

Ahmed W, Zhang Q, Lobos A, Senkbeil J, Sadowsky MJ, Harwood VJ, Saeidi N, Marinoni O, Ishii S.

Environ Int. 2018 Jul;116:308-318. doi: 10.1016/j.envint.2018.04.005. Epub 2018 May 10. Erratum in: Environ Int. 2018 Oct;119:239.

PMID:
29754026
14.

Application of SourceTracker for Accurate Identification of Fecal Pollution in Recreational Freshwater: A Double-Blinded Study.

Staley C, Kaiser T, Lobos A, Ahmed W, Harwood VJ, Brown CM, Sadowsky MJ.

Environ Sci Technol. 2018 Apr 3;52(7):4207-4217. doi: 10.1021/acs.est.7b05401. Epub 2018 Mar 13.

PMID:
29505249
15.

Toward Forensic Uses of Microbial Source Tracking.

Teaf CM, Flores D, Garber M, Harwood VJ.

Microbiol Spectr. 2018 Jan;6(1). doi: 10.1128/microbiolspec.EMF-0014-2017.

PMID:
29350132
16.

Evaluation of the novel crAssphage marker for sewage pollution tracking in storm drain outfalls in Tampa, Florida.

Ahmed W, Lobos A, Senkbeil J, Peraud J, Gallard J, Harwood VJ.

Water Res. 2018 Mar 15;131:142-150. doi: 10.1016/j.watres.2017.12.011. Epub 2017 Dec 24.

PMID:
29281808
17.

Transport and attenuation of Salmonella enterica, fecal indicator bacteria and a poultry litter marker gene are correlated in soil columns.

Mantha S, Anderson A, Acharya SP, Harwood VJ, Weidhaas J.

Sci Total Environ. 2017 Nov 15;598:204-212. doi: 10.1016/j.scitotenv.2017.04.020. Epub 2017 Apr 22.

PMID:
28441599
18.

Multiple lines of evidence to identify sewage as the cause of water quality impairment in an urbanized tropical watershed.

Kirs M, Kisand V, Wong M, Caffaro-Filho RA, Moravcik P, Harwood VJ, Yoneyama B, Fujioka RS.

Water Res. 2017 Jun 1;116:23-33. doi: 10.1016/j.watres.2017.03.024. Epub 2017 Mar 10.

PMID:
28292677
19.

Microbial source tracking in shellfish harvesting waters in the Gulf of Nicoya, Costa Rica.

Symonds EM, Young S, Verbyla ME, McQuaig-Ulrich SM, Ross E, Jiménez JA, Harwood VJ, Breitbart M.

Water Res. 2017 Mar 15;111:177-184. doi: 10.1016/j.watres.2017.01.004. Epub 2017 Jan 3.

PMID:
28086114
20.

Human-Associated Bacteroides spp. and Human Polyomaviruses as Microbial Source Tracking Markers in Hawaii.

Kirs M, Caffaro-Filho RA, Wong M, Harwood VJ, Moravcik P, Fujioka RS.

Appl Environ Microbiol. 2016 Oct 27;82(22):6757-6767. Print 2016 Nov 15.

21.

Differential decomposition of bacterial and viral fecal indicators in common human pollution types.

Wanjugi P, Sivaganesan M, Korajkic A, Kelty CA, McMinn B, Ulrich R, Harwood VJ, Shanks OC.

Water Res. 2016 Nov 15;105:591-601. doi: 10.1016/j.watres.2016.09.041. Epub 2016 Sep 21.

PMID:
27693971
22.

The Interplay Between Predation, Competition, and Nutrient Levels Influences the Survival of Escherichia coli in Aquatic Environments.

Wanjugi P, Fox GA, Harwood VJ.

Microb Ecol. 2016 Oct;72(3):526-37. doi: 10.1007/s00248-016-0825-6. Epub 2016 Aug 2.

PMID:
27484343
23.

Vancomycin-Resistant Enterococci and Bacterial Community Structure following a Sewage Spill into an Aquatic Environment.

Young S, Nayak B, Sun S, Badgley BD, Rohr JR, Harwood VJ.

Appl Environ Microbiol. 2016 Aug 30;82(18):5653-60. doi: 10.1128/AEM.01927-16. Print 2016 Sep 15.

24.

Multi-laboratory survey of qPCR enterococci analysis method performance in U.S. coastal and inland surface waters.

Haugland RA, Siefring S, Varma M, Oshima KH, Sivaganesan M, Cao Y, Raith M, Griffith J, Weisberg SB, Noble RT, Blackwood AD, Kinzelman J, Anan'eva T, Bushon RN, Stelzer EA, Harwood VJ, Gordon KV, Sinigalliano C.

J Microbiol Methods. 2016 Apr;123:114-25. doi: 10.1016/j.mimet.2016.01.017. Epub 2016 Feb 2.

PMID:
26844886
25.

Ultrafiltration and Microarray for Detection of Microbial Source Tracking Marker and Pathogen Genes in Riverine and Marine Systems.

Li X, Harwood VJ, Nayak B, Weidhaas JL.

Appl Environ Microbiol. 2016 Jan 4;82(5):1625-1635. doi: 10.1128/AEM.02583-15.

26.

A synthesis of the effects of pesticides on microbial persistence in aquatic ecosystems.

Staley ZR, Harwood VJ, Rohr JR.

Crit Rev Toxicol. 2015;45(10):813-36. doi: 10.3109/10408444.2015.1065471. Epub 2015 Nov 13. Review.

27.

Utility of Helicobacter spp. associated GFD markers for detecting avian fecal pollution in natural waters of two continents.

Ahmed W, Harwood VJ, Nguyen K, Young S, Hamilton K, Toze S.

Water Res. 2016 Jan 1;88:613-622. doi: 10.1016/j.watres.2015.10.050. Epub 2015 Nov 9.

PMID:
26562798
28.

A novel microbial source tracking microarray for pathogen detection and fecal source identification in environmental systems.

Li X, Harwood VJ, Nayak B, Staley C, Sadowsky MJ, Weidhaas J.

Environ Sci Technol. 2015 Jun 16;49(12):7319-29. doi: 10.1021/acs.est.5b00980. Epub 2015 May 27.

PMID:
25970344
29.

LA35 Poultry Fecal Marker Persistence Is Correlated with That of Indicators and Pathogens in Environmental Waters.

Nayak B, Weidhaas J, Harwood VJ.

Appl Environ Microbiol. 2015 Jul;81(14):4616-25. doi: 10.1128/AEM.00444-15. Epub 2015 May 1.

30.

Sediment and vegetation as reservoirs of Vibrio vulnificus in the Tampa Bay Estuary and Gulf of Mexico.

Chase E, Young S, Harwood VJ.

Appl Environ Microbiol. 2015 Apr;81(7):2489-94. doi: 10.1128/AEM.03243-14. Epub 2015 Jan 30.

31.

Comparison of concentration methods for quantitative detection of sewage-associated viral markers in environmental waters.

Ahmed W, Harwood VJ, Gyawali P, Sidhu JP, Toze S.

Appl Environ Microbiol. 2015 Mar;81(6):2042-9. doi: 10.1128/AEM.03851-14. Epub 2015 Jan 9.

32.

Microbes in Beach Sands: Integrating Environment, Ecology and Public Health.

Whitman R, Harwood VJ, Edge TA, Nevers M, Byappanahalli M, Vijayavel K, Brandão J, Sadowsky MJ, Alm EW, Crowe A, Ferguson D, Ge Z, Halliday E, Kinzelman J, Kleinheinz G, Przybyla-Kelly K, Staley C, Staley Z, Solo-Gabriele HM.

Rev Environ Sci Biotechnol. 2014 Sep 1;13(3):329-368.

33.

Evidence for extraintestinal growth of bacteroidales originating from poultry litter.

Weidhaas J, Mantha S, Hair E, Nayak B, Harwood VJ.

Appl Environ Microbiol. 2015 Jan;81(1):196-202. doi: 10.1128/AEM.02354-14. Epub 2014 Oct 17.

34.

Protozoan predation is differentially affected by motility of enteric pathogens in water vs. sediments.

Wanjugi P, Harwood VJ.

Microb Ecol. 2014 Nov;68(4):751-60. doi: 10.1007/s00248-014-0444-z. Epub 2014 Jun 21.

PMID:
24952019
35.

Run-off studies demonstrate parallel transport behaviour for a marker of poultry fecal contamination and Staphylococcus aureus.

Weidhaas J, Garner E, Basden T, Harwood VJ.

J Appl Microbiol. 2014 Aug;117(2):417-29. doi: 10.1111/jam.12543. Epub 2014 Jun 11.

36.

Opportunities and limitations of molecular methods for quantifying microbial compliance parameters in EU bathing waters.

Oliver DM, van Niekerk M, Kay D, Heathwaite AL, Porter J, Fleming LE, Kinzelman JL, Connolly E, Cummins A, McPhail C, Rahman A, Thairs T, de Roda Husman AM, Hanley ND, Dunhill I, Globevnik L, Harwood VJ, Hodgson CJ, Lees DN, Nichols GL, Nocker A, Schets C, Quilliam RS.

Environ Int. 2014 Mar;64:124-8. doi: 10.1016/j.envint.2013.12.016. Epub 2014 Jan 4.

37.

Agrochemicals indirectly increase survival of E. coli O157:H7 and indicator bacteria by reducing ecosystem services.

Staley ZR, Rohr JR, Senkbeil JK, Harwood VJ.

Ecol Appl. 2014;24(8):1945-53.

PMID:
29185664
38.

Comparison of two poultry litter qPCR assays targeting the 16S rRNA gene of Brevibacterium sp.

Ryu H, Elk M, Khan IU, Harwood VJ, Molina M, Edge TA, Domingo JS.

Water Res. 2014 Jan 1;48:613-21. doi: 10.1016/j.watres.2013.10.015. Epub 2013 Oct 16.

PMID:
24169514
39.

Differential expression of a sodium-phosphate cotransporter among Vibrio vulnificus strains.

Staley C, Harwood VJ.

Microb Ecol. 2014 Jan;67(1):24-33. doi: 10.1007/s00248-013-0300-6. Epub 2013 Oct 20.

PMID:
24141939
40.

Microbial water quality in freshwater lakes with different land use.

Staley ZR, Chase E, Mitraki C, Crisman TL, Harwood VJ.

J Appl Microbiol. 2013 Nov;115(5):1240-50. doi: 10.1111/jam.12312. Epub 2013 Aug 20.

41.

Performance of viruses and bacteriophages for fecal source determination in a multi-laboratory, comparative study.

Harwood VJ, Boehm AB, Sassoubre LM, Vijayavel K, Stewart JR, Fong TT, Caprais MP, Converse RR, Diston D, Ebdon J, Fuhrman JA, Gourmelon M, Gentry-Shields J, Griffith JF, Kashian DR, Noble RT, Taylor H, Wicki M.

Water Res. 2013 Nov 15;47(18):6929-43. doi: 10.1016/j.watres.2013.04.064. Epub 2013 Jul 4.

PMID:
23886543
42.

Microbial source tracking markers for detection of fecal contamination in environmental waters: relationships between pathogens and human health outcomes.

Harwood VJ, Staley C, Badgley BD, Borges K, Korajkic A.

FEMS Microbiol Rev. 2014 Jan;38(1):1-40. doi: 10.1111/1574-6976.12031. Epub 2013 Aug 7. Review.

43.

Indigenous microbiota and habitat influence Escherichia coli survival more than sunlight in simulated aquatic environments.

Korajkic A, Wanjugi P, Harwood VJ.

Appl Environ Microbiol. 2013 Sep;79(17):5329-37. doi: 10.1128/AEM.01362-13. Epub 2013 Jun 28.

44.

Differential decay of enterococci and Escherichia coli originating from two fecal pollution sources.

Korajkic A, McMinn BR, Harwood VJ, Shanks OC, Fout GS, Ashbolt NJ.

Appl Environ Microbiol. 2013 Apr;79(7):2488-92. doi: 10.1128/AEM.03781-12. Epub 2013 Feb 1.

45.

Relationship of human-associated microbial source tracking markers with Enterococci in Gulf of Mexico waters.

Gordon KV, Brownell M, Wang SY, Lepo JE, Mott J, Nathaniel R, Kilgen M, Hellein KN, Kennedy E, Harwood VJ.

Water Res. 2013 Mar 1;47(3):996-1004. doi: 10.1016/j.watres.2012.10.032. Epub 2012 Nov 2.

PMID:
23260177
46.

Detection and differentiation of Vibrio vulnificus and V. sinaloensis in water and oysters of a Gulf of Mexico estuary.

Staley C, Chase E, Harwood VJ.

Environ Microbiol. 2013 Feb;15(2):623-33. doi: 10.1111/1462-2920.12045. Epub 2012 Dec 13.

PMID:
23240813
47.

Enterococci in the environment.

Byappanahalli MN, Nevers MB, Korajkic A, Staley ZR, Harwood VJ.

Microbiol Mol Biol Rev. 2012 Dec;76(4):685-706. doi: 10.1128/MMBR.00023-12. Review.

48.

The influence of predation and competition on the survival of commensal and pathogenic fecal bacteria in aquatic habitats.

Wanjugi P, Harwood VJ.

Environ Microbiol. 2013 Feb;15(2):517-26. doi: 10.1111/j.1462-2920.2012.02877.x. Epub 2012 Sep 26.

PMID:
23013262
49.

Microbial source tracking to identify human and ruminant sources of faecal pollution in an ephemeral Florida river.

Chase E, Hunting J, Staley C, Harwood VJ.

J Appl Microbiol. 2012 Dec;113(6):1396-406. doi: 10.1111/jam.12007. Epub 2012 Oct 11.

50.

Lack of direct effects of agrochemicals on zoonotic pathogens and fecal indicator bacteria.

Staley ZR, Senkbeil JK, Rohr JR, Harwood VJ.

Appl Environ Microbiol. 2012 Nov;78(22):8146-50. doi: 10.1128/AEM.01815-12. Epub 2012 Sep 7.

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