Valerie J. Harwood - Publications

Affiliations: 
Biology (Cell Biology, Microbiology, Molecular Biology) University of South Florida, Tampa, FL, United States 
Area:
Biogeochemistry, Geology, Hydrology

123 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2023 Liguori K, Calarco J, Maldonado Rivera G, Kurowski A, Keenum I, Davis BC, Harwood VJ, Pruden A. Comparison of Cefotaxime-Resistant and 1 and I1 by qPCR for Monitoring of Antibiotic Resistance of Wastewater, Surface Water, and Recycled Water. Antibiotics (Basel, Switzerland). 12. PMID 37627672 DOI: 10.3390/antibiotics12081252  0.405
2023 Korajkic A, McMinn BR, Harwood VJ. The Effect of Protozoa Indigenous to Lakewater and Wastewater on Decay of Fecal Indicator Bacteria and Coliphage. Pathogens (Basel, Switzerland). 12. PMID 36986300 DOI: 10.3390/pathogens12030378  0.725
2023 González-Fernández A, Symonds EM, Gallard-Gongora JF, Mull B, Lukasik JO, Rivera Navarro P, Badilla Aguilar A, Peraud J, Mora Alvarado D, Cantor A, Breitbart M, Cairns MR, Harwood VJ. Risk of Gastroenteritis from Swimming at a Wastewater-Impacted Tropical Beach Varies across Localized Scales. Applied and Environmental Microbiology. e0103322. PMID 36847564 DOI: 10.1128/aem.01033-22  0.42
2023 Milligan EG, Calarco J, Davis BC, Keenum IM, Liguori K, Pruden A, Harwood VJ. A Systematic Review of Culture-Based Methods for Monitoring Antibiotic-Resistant Acinetobacter, Aeromonas, and Pseudomonas as Environmentally Relevant Pathogens in Wastewater and Surface Water. Current Environmental Health Reports. PMID 36821031 DOI: 10.1007/s40572-023-00393-9  0.367
2022 Davis BC, Keenum I, Calarco J, Liguori K, Milligan E, Pruden A, Harwood VJ. Towards the standardization of culture methods for waterborne antibiotic resistance monitoring: A critical review of trends across studies. Water Research X. 17: 100161. PMID 36466738 DOI: 10.1016/j.wroa.2022.100161  0.356
2022 Liguori K, Keenum I, Davis BC, Calarco J, Milligan E, Harwood VJ, Pruden A. Antimicrobial Resistance Monitoring of Water Environments: A Framework for Standardized Methods and Quality Control. Environmental Science & Technology. PMID 35732277 DOI: 10.1021/acs.est.1c08918  0.414
2022 Conrad JW, Harwood VJ. Sewage Promotes Vibrio vulnificus Growth and Alters Gene Transcription in Vibrio vulnificus CMCP6. Microbiology Spectrum. 10: e0191321. PMID 35171011 DOI: 10.1128/spectrum.01913-21  0.368
2022 Ahmed W, Simpson SL, Bertsch PM, Bibby K, Bivins A, Blackall LL, Bofill-Mas S, Bosch A, Brandão J, Choi PM, Ciesielski M, Donner E, D'Souza N, Farnleitner AH, Gerrity D, ... ... Harwood VJ, et al. Minimizing errors in RT-PCR detection and quantification of SARS-CoV-2 RNA for wastewater surveillance. The Science of the Total Environment. 805: 149877. PMID 34818780 DOI: 10.1016/j.scitotenv.2021.149877  0.69
2021 Gallard-Gongora J, Lobos A, Conrad JW, Peraud J, Harwood VJ. An assessment of three methods for extracting bacterial DNA from beach sand. Journal of Applied Microbiology. PMID 34932856 DOI: 10.1111/jam.15423  0.322
2021 Nguyen KH, Boersch-Supan PH, Hartman RB, Mendiola SY, Harwood VJ, Civitello DJ, Rohr JR. Interventions can shift the thermal optimum for parasitic disease transmission. Proceedings of the National Academy of Sciences of the United States of America. 118. PMID 33836584 DOI: 10.1073/pnas.2017537118  0.488
2020 Nieuwkerk DM, Korajkic A, Valdespino EL, Herrmann MP, Harwood VJ. Critical review of methods for isothermal amplification of nucleic acids for environmental analysis. Journal of Microbiological Methods. 106099. PMID 33159993 DOI: 10.1016/j.mimet.2020.106099  0.719
2020 Korajkic A, McMinn BR, Staley ZR, Ahmed W, Harwood VJ. Antibiotic-Resistant Species in Marine Habitats: A Review. Current Opinion in Environmental Science & Health. 19: 92-100. PMID 33134649 DOI: 10.1016/J.Coesh.2020.07.003  0.812
2020 González-Fernández A, Symonds EM, Gallard-Gongora JF, Mull B, Lukasik JO, Rivera Navarro P, Badilla Aguilar A, Peraud J, Brown ML, Mora Alvarado D, Breitbart M, Cairns MR, Harwood VJ. Relationships among microbial indicators of fecal pollution, microbial source tracking markers, and pathogens in Costa Rican coastal waters. Water Research. 188: 116507. PMID 33126000 DOI: 10.1016/j.watres.2020.116507  0.486
2019 Korajkic A, Wanjugi P, Brooks L, Cao Y, Harwood VJ. Persistence and Decay of Fecal Microbiota in Aquatic Habitats. Microbiology and Molecular Biology Reviews : Mmbr. 83. PMID 31578217 DOI: 10.1128/Mmbr.00005-19  0.84
2019 Young S, Rohr JR, Harwood VJ. Vancomycin resistance plasmids affect persistence of Enterococcus faecium in water. Water Research. 166: 115069. PMID 31536887 DOI: 10.1016/J.Watres.2019.115069  0.679
2019 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, ... ... Harwood VJ, et al. Impacts of a changing earth on microbial dynamics and human health risks in the continuum between beach water and sand. Water Research. 162: 456-470. PMID 31301475 DOI: 10.1016/J.Watres.2019.07.006  0.822
2019 Zhang Q, Gallard J, Wu B, Harwood VJ, Sadowsky MJ, Hamilton KA, Ahmed W. Synergy between quantitative microbial source tracking (qMST) and quantitative microbial risk assessment (QMRA): A review and prospectus. Environment International. 130: 104703. PMID 31295713 DOI: 10.1016/J.Envint.2019.03.051  0.475
2019 Senkbeil JK, Ahmed W, Conrad J, Harwood VJ. Use of Escherichia coli genes associated with human sewage to track fecal contamination source in subtropical waters. The Science of the Total Environment. 686: 1069-1075. PMID 31200304 DOI: 10.1016/J.Scitotenv.2019.05.201  0.418
2019 Korajkic A, McMinn BR, Ashbolt NJ, Sivaganesan M, Harwood VJ, Shanks OC. Extended persistence of general and cattle-associated fecal indicators in marine and freshwater environment. The Science of the Total Environment. 650: 1292-1302. PMID 30308816 DOI: 10.1016/J.Scitotenv.2018.09.108  0.808
2018 Korajkic A, McMinn BR, Harwood VJ. Relationships between Microbial Indicators and Pathogens in Recreational Water Settings. International Journal of Environmental Research and Public Health. 15. PMID 30551597 DOI: 10.3390/Ijerph15122842  0.809
2018 Nguyen KH, Senay C, Young S, Nayak B, Lobos A, Conrad J, Harwood VJ. Determination of wild animal sources of fecal indicator bacteria by microbial source tracking (MST) influences regulatory decisions. Water Research. 144: 424-434. PMID 30059905 DOI: 10.1016/J.Watres.2018.07.034  0.752
2018 Symonds EM, Nguyen KH, Harwood VJ, Breitbart M. Pepper mild mottle virus: A plant pathogen with a greater purpose in (waste)water treatment development and public health management. Water Research. 144: 1-12. PMID 30005176 DOI: 10.1016/J.Watres.2018.06.066  0.466
2018 Ahmed W, Zhang Q, Lobos A, Senkbeil J, Sadowsky MJ, Harwood VJ, Saeidi N, Marinoni O, Ishii S. 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]. Environment International. 119: 239. PMID 29980047 DOI: 10.1016/J.Envint.2018.06.031  0.468
2018 Ahmed W, Hamilton KA, Lobos A, Hughes B, Staley C, Sadowsky MJ, Harwood VJ. Quantitative microbial risk assessment of microbial source tracking markers in recreational water contaminated with fresh untreated and secondary treated sewage. Environment International. 117: 243-249. PMID 29772486 DOI: 10.1016/J.Envint.2018.05.012  0.667
2018 Ahmed W, Zhang Q, Lobos A, Senkbeil J, Sadowsky MJ, Harwood VJ, Saeidi N, Marinoni O, Ishii S. Precipitation influences pathogenic bacteria and antibiotic resistance gene abundance in storm drain outfalls in coastal sub-tropical waters. Environment International. 116: 308-318. PMID 29754026 DOI: 10.1016/J.Envint.2018.04.005  0.515
2018 Staley C, Kaiser T, Lobos A, Ahmed W, Harwood VJ, Brown CM, Sadowsky MJ. Application of SourceTracker for Accurate Identification of Fecal Pollution in Recreational Freshwater: A Double-Blinded Study. Environmental Science & Technology. PMID 29505249 DOI: 10.1021/Acs.Est.7B05401  0.58
2018 Teaf CM, Flores D, Garber M, Harwood VJ. Toward Forensic Uses of Microbial Source Tracking. Microbiology Spectrum. 6. PMID 29350132 DOI: 10.1128/Microbiolspec.Emf-0014-2017  0.523
2017 Ahmed W, Lobos A, Senkbeil J, Peraud J, Gallard J, Harwood VJ. Evaluation of the novel crAssphage marker for sewage pollution tracking in storm drain outfalls in Tampa, Florida. Water Research. 131: 142-150. PMID 29281808 DOI: 10.1016/J.Watres.2017.12.011  0.463
2017 Mantha S, Anderson A, Acharya SP, Harwood VJ, Weidhaas J. Transport and attenuation of Salmonella enterica, fecal indicator bacteria and a poultry litter marker gene are correlated in soil columns. The Science of the Total Environment. 598: 204-212. PMID 28441599 DOI: 10.1016/J.Scitotenv.2017.04.020  0.324
2017 Kirs M, Kisand V, Wong M, Caffaro-Filho RA, Moravcik P, Harwood VJ, Yoneyama B, Fujioka RS. Multiple lines of evidence to identify sewage as the cause of water quality impairment in an urbanized tropical watershed. Water Research. 116: 23-33. PMID 28292677 DOI: 10.1016/J.Watres.2017.03.024  0.468
2017 Symonds EM, Young S, Verbyla ME, McQuaig-Ulrich SM, Ross E, Jiménez JA, Harwood VJ, Breitbart M. Microbial source tracking in shellfish harvesting waters in the Gulf of Nicoya, Costa Rica. Water Research. 111: 177-184. PMID 28086114 DOI: 10.1016/J.Watres.2017.01.004  0.584
2016 Wanjugi P, Sivaganesan M, Korajkic A, Kelty CA, McMinn B, Ulrich R, Harwood VJ, Shanks OC. Differential decomposition of bacterial and viral fecal indicators in common human pollution types. Water Research. 105: 591-601. PMID 27693971 DOI: 10.1016/J.Watres.2016.09.041  0.838
2016 Kirs M, Caffaro-Filho RA, Wong M, Harwood VJ, Moravcik P, Fujioka RS. Evaluation of human-associated Bacteroides and human polyomaviruses as microbial source tracking markers in Hawaii. Applied and Environmental Microbiology. PMID 27613686 DOI: 10.1128/Aem.01959-16  0.49
2016 Wanjugi P, Fox GA, Harwood VJ. The Interplay Between Predation, Competition, and Nutrient Levels Influences the Survival of Escherichia coli in Aquatic Environments. Microbial Ecology. PMID 27484343 DOI: 10.1007/S00248-016-0825-6  0.807
2016 Young S, Nayak B, Sun S, Badgley B, Rohr J, Harwood VJ. Vancomycin resistant enterococci and bacterial community structure following a sewage spill into an aquatic environment. Applied and Environmental Microbiology. PMID 27422829 DOI: 10.1128/Aem.01927-16  0.791
2016 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, et al. Multi-laboratory survey of qPCR enterococci analysis method performance in U.S. Coastal and inland surface waters. Journal of Microbiological Methods. PMID 26844886 DOI: 10.1016/J.Mimet.2016.01.017  0.743
2016 Li X, Harwood VJ, Nayak B, Weidhaas J. Ultrafiltration and Microarray Detect Microbial Source Tracking Marker and Pathogen Genes in Riverine and Marine Systems. Applied and Environmental Microbiology. PMID 26729716 DOI: 10.1128/Aem.02583-15  0.733
2016 Ahmed W, Hughes B, Harwood V. Current Status of Marker Genes of Bacteroides and Related Taxa for Identifying Sewage Pollution in Environmental Waters Water. 8: 231. DOI: 10.3390/W8060231  0.345
2015 Staley ZR, Harwood VJ, Rohr JR. A synthesis of the effects of pesticides on microbial persistence in aquatic ecosystems. Critical Reviews in Toxicology. 45: 813-36. PMID 26565685 DOI: 10.3109/10408444.2015.1065471  0.786
2015 Ahmed W, Harwood VJ, Nguyen K, Young S, Hamilton K, Toze S. Utility of Helicobacter spp. associated GFD markers for detecting avian fecal pollution in natural waters of two continents. Water Research. 88: 613-622. PMID 26562798 DOI: 10.1016/J.Watres.2015.10.050  0.506
2015 Li X, Harwood VJ, Nayak B, Staley C, Sadowsky MJ, Weidhaas J. A novel microbial source tracking microarray for pathogen detection and fecal source identification in environmental systems. Environmental Science & Technology. 49: 7319-29. PMID 25970344 DOI: 10.1021/Acs.Est.5B00980  0.765
2015 Nayak B, Weidhaas J, Harwood VJ. LA35 Poultry Fecal Marker Persistence Is Correlated with That of Indicators and Pathogens in Environmental Waters. Applied and Environmental Microbiology. 81: 4616-25. PMID 25934617 DOI: 10.1128/Aem.00444-15  0.767
2015 Chase E, Young S, Harwood VJ. Sediment and vegetation as reservoirs of Vibrio vulnificus in the Tampa Bay Estuary and Gulf of Mexico. Applied and Environmental Microbiology. 81: 2489-94. PMID 25636843 DOI: 10.1128/Aem.03243-14  0.461
2015 Ahmed W, Harwood VJ, Gyawali P, Sidhu JP, Toze S. Comparison of concentration methods for quantitative detection of sewage-associated viral markers in environmental waters. Applied and Environmental Microbiology. 81: 2042-9. PMID 25576614 DOI: 10.1128/Aem.03851-14  0.443
2015 Weidhaas J, Mantha S, Hair E, Nayak B, Harwood VJ. Evidence for extraintestinal growth of bacteroidales originating from poultry litter. Applied and Environmental Microbiology. 81: 196-202. PMID 25326306 DOI: 10.1128/Aem.02354-14  0.736
2015 Solo-Gabriele HM, Harwood VJ, Kay D, Fujioka RS, Sadowsky MJ, Whitman RL, Wither A, Caniça M, Carvalho da Fonseca R, Duarte A, Edge TA, Gargaté MJ, Gunde-Cimerman N, Hagen F, McLellan SL, et al. Beach sand and the potential for infectious disease transmission: observations and recommendations Journal of the Marine Biological Association of the United Kingdom. DOI: 10.1017/S0025315415000843  0.626
2014 Staley ZR, Rohr JR, Senkbeil JK, Harwood VJ. Agrochemicals indirectly increase survival of E. coli O157:H7 and indicator bacteria by reducing ecosystem services. Ecological Applications : a Publication of the Ecological Society of America. 24: 1945-53. PMID 29185664 DOI: 10.1890/13-1242.1  0.824
2014 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, et al. Microbes in Beach Sands: Integrating Environment, Ecology and Public Health. Re/Views in Environmental Science and Bio/Technology (Online). 13: 329-368. PMID 25383070 DOI: 10.1007/S11157-014-9340-8  0.821
2014 Wanjugi P, Harwood VJ. Protozoan predation is differentially affected by motility of enteric pathogens in water vs. sediments. Microbial Ecology. 68: 751-60. PMID 24952019 DOI: 10.1007/S00248-014-0444-Z  0.842
2014 Weidhaas J, Garner E, Basden T, Harwood VJ. Run-off studies demonstrate parallel transport behaviour for a marker of poultry fecal contamination and Staphylococcus aureus Journal of Applied Microbiology. 117: 417-429. PMID 24833433 DOI: 10.1111/Jam.12543  0.344
2014 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, ... ... Harwood VJ, et al. Opportunities and limitations of molecular methods for quantifying microbial compliance parameters in EU bathing waters. Environment International. 64: 124-8. PMID 24394589 DOI: 10.1016/J.Envint.2013.12.016  0.409
2014 Ryu H, Elk M, Khan IU, Harwood VJ, Molina M, Edge TA, Domingo JS. Comparison of two poultry litter qPCR assays targeting the 16S rRNA gene of Brevibacterium sp. Water Research. 48: 613-21. PMID 24169514 DOI: 10.1016/J.Watres.2013.10.015  0.512
2014 Staley C, Harwood VJ. Differential expression of a sodium-phosphate cotransporter among Vibrio vulnificus strains. Microbial Ecology. 67: 24-33. PMID 24141939 DOI: 10.1007/S00248-013-0300-6  0.532
2014 Harwood VJ, Staley C, Badgley BD, Borges K, Korajkic A. Microbial source tracking markers for detection of fecal contamination in environmental waters: relationships between pathogens and human health outcomes. Fems Microbiology Reviews. 38: 1-40. PMID 23815638 DOI: 10.1111/1574-6976.12031  0.815
2014 Staley ZR, Rohr JR, Senkbeil JK, Harwood VJ. Agrochemicals indirectly increase survival of E. coli O157:H7 and indicator bacteria by reducing ecosystem services Ecological Applications. 24: 1945-1953.  0.817
2013 Staley ZR, Chase E, Mitraki C, Crisman TL, Harwood VJ. Microbial water quality in freshwater lakes with different land use. Journal of Applied Microbiology. 115: 1240-50. PMID 23889752 DOI: 10.1111/Jam.12312  0.798
2013 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, et al. Performance of viruses and bacteriophages for fecal source determination in a multi-laboratory, comparative study. Water Research. 47: 6929-43. PMID 23886543 DOI: 10.1016/J.Watres.2013.04.064  0.435
2013 Korajkic A, Wanjugi P, Harwood VJ. Indigenous microbiota and habitat influence Escherichia coli survival more than sunlight in simulated aquatic environments. Applied and Environmental Microbiology. 79: 5329-37. PMID 23811514 DOI: 10.1128/Aem.01362-13  0.827
2013 Korajkic A, McMinn BR, Harwood VJ, Shanks OC, Fout GS, Ashbolt NJ. Differential decay of enterococci and Escherichia coli originating from two fecal pollution sources. Applied and Environmental Microbiology. 79: 2488-92. PMID 23377944 DOI: 10.1128/Aem.03781-12  0.785
2013 Gordon KV, Brownell M, Wang SY, Lepo JE, Mott J, Nathaniel R, Kilgen M, Hellein KN, Kennedy E, Harwood VJ. Relationship of human-associated microbial source tracking markers with Enterococci in Gulf of Mexico waters. Water Research. 47: 996-1004. PMID 23260177 DOI: 10.1016/J.Watres.2012.10.032  0.827
2013 Staley C, Chase E, Harwood VJ. Detection and differentiation of Vibrio vulnificus and V. sinaloensis in water and oysters of a Gulf of Mexico estuary. Environmental Microbiology. 15: 623-33. PMID 23240813 DOI: 10.1111/1462-2920.12045  0.635
2013 Wanjugi P, Harwood VJ. The influence of predation and competition on the survival of commensal and pathogenic fecal bacteria in aquatic habitats. Environmental Microbiology. 15: 517-26. PMID 23013262 DOI: 10.1111/J.1462-2920.2012.02877.X  0.831
2013 Lynn TJ, Wanjugi P, Harwood VJ, Ergas SJ. Dynamic performance of biosand filters Journal - American Water Works Association. 105: 71-72. DOI: 10.5942/Jawwa.2013.105.0116  0.789
2012 Byappanahalli MN, Nevers MB, Korajkic A, Staley ZR, Harwood VJ. Enterococci in the environment. Microbiology and Molecular Biology Reviews : Mmbr. 76: 685-706. PMID 23204362 DOI: 10.1128/Mmbr.00023-12  0.854
2012 Chase E, Hunting J, Staley C, Harwood VJ. Microbial source tracking to identify human and ruminant sources of faecal pollution in an ephemeral Florida river. Journal of Applied Microbiology. 113: 1396-406. PMID 22963043 DOI: 10.1111/Jam.12007  0.622
2012 Staley ZR, Senkbeil JK, Rohr JR, Harwood VJ. Lack of direct effects of agrochemicals on zoonotic pathogens and fecal indicator bacteria. Applied and Environmental Microbiology. 78: 8146-50. PMID 22961900 DOI: 10.1128/Aem.01815-12  0.843
2012 Staley C, Reckhow KH, Lukasik J, Harwood VJ. Assessment of sources of human pathogens and fecal contamination in a Florida freshwater lake. Water Research. 46: 5799-812. PMID 22939220 DOI: 10.1016/J.Watres.2012.08.012  0.721
2012 Staley C, Gordon KV, Schoen ME, Harwood VJ. Performance of two quantitative PCR methods for microbial source tracking of human sewage and implications for microbial risk assessment in recreational waters. Applied and Environmental Microbiology. 78: 7317-26. PMID 22885746 DOI: 10.1128/Aem.01430-12  0.841
2012 McQuaig S, Griffith J, Harwood VJ. Association of fecal indicator bacteria with human viruses and microbial source tracking markers at coastal beaches impacted by nonpoint source pollution. Applied and Environmental Microbiology. 78: 6423-32. PMID 22773625 DOI: 10.1128/Aem.00024-12  0.839
2012 Hellein KN, Kennedy EM, Harwood VJ, Gordon KV, Wang SY, Lepo JE. A filter-based propidium monoazide technique to distinguish live from membrane-compromised microorganisms using quantitative PCR. Journal of Microbiological Methods. 89: 76-8. PMID 22314021 DOI: 10.1016/J.Mimet.2012.01.015  0.741
2012 Shanks OC, Sivaganesan M, Peed L, Kelty CA, Blackwood AD, Greene MR, Noble RT, Bushon RN, Stelzer EA, Kinzelman J, Anan'eva T, Sinigalliano C, Wanless D, Griffith J, Cao Y, ... ... Harwood VJ, et al. Interlaboratory comparison of real-time PCR protocols for quantification of general fecal indicator bacteria. Environmental Science & Technology. 46: 945-53. PMID 22133009 DOI: 10.1021/Es2031455  0.584
2012 Lynn T, Wanjugi P, Harwood V, Ergas S. Use of Coagulants to Enhance Biosand Filtration Performance Proceedings of the Water Environment Federation. 2012: 1945-1947. DOI: 10.2175/193864712811725384  0.727
2011 Staley C, Jones MK, Wright AC, Harwood VJ. Genetic and quantitative assessment of Vibrio vulnificus populations in oyster (Crassostrea virginica) tissues. Environmental Microbiology Reports. 3: 543-9. PMID 23761333 DOI: 10.1111/J.1758-2229.2011.00256.X  0.549
2011 Staley ZR, Rohr JR, Harwood VJ. Test of direct and indirect effects of agrochemicals on the survival of fecal indicator bacteria. Applied and Environmental Microbiology. 77: 8765-74. PMID 22003017 DOI: 10.1128/Aem.06044-11  0.831
2011 Abdelzaher AM, Wright ME, Ortega C, Hasan AR, Shibata T, Solo-Gabriele HM, Kish J, Withum K, He G, Elmir SM, Bonilla JA, Bonilla TD, Palmer CJ, Scott TM, Lukasik J, ... Harwood VJ, et al. Daily measures of microbes and human health at a non-point source marine beach. Journal of Water and Health. 9: 443-57. PMID 21976192 DOI: 10.2166/Wh.2011.146  0.824
2011 Nayak BS, Badgley B, Harwood VJ. Comparison of genotypic and phylogenetic relationships of environmental Enterococcus isolates by BOX-PCR typing and 16S rRNA gene sequencing. Applied and Environmental Microbiology. 77: 5050-5. PMID 21622792 DOI: 10.1128/Aem.00130-11  0.609
2011 Chase E, Harwood VJ. Comparison of the effects of environmental parameters on growth rates of Vibrio vulnificus biotypes I, II, and III by culture and quantitative PCR analysis. Applied and Environmental Microbiology. 77: 4200-7. PMID 21515718 DOI: 10.1128/Aem.00135-11  0.361
2011 Shah AH, Abdelzaher AM, Phillips M, Hernandez R, Solo-Gabriele HM, Kish J, Scorzetti G, Fell JW, Diaz MR, Scott TM, Lukasik J, Harwood VJ, McQuaig S, Sinigalliano CD, Gidley ML, et al. Indicator microbes correlate with pathogenic bacteria, yeasts and helminthes in sand at a subtropical recreational beach site. Journal of Applied Microbiology. 110: 1571-83. PMID 21447014 DOI: 10.1111/J.1365-2672.2011.05013.X  0.852
2011 Weidhaas JL, Macbeth TW, Olsen RL, Harwood VJ. Correlation of quantitative PCR for a poultry-specific brevibacterium marker gene with bacterial and chemical indicators of water pollution in a watershed impacted by land application of poultry litter. Applied and Environmental Microbiology. 77: 2094-102. PMID 21278274 DOI: 10.1128/Aem.02555-10  0.527
2011 Badgley BD, Thomas FI, Harwood VJ. Quantifying environmental reservoirs of fecal indicator bacteria associated with sediment and submerged aquatic vegetation. Environmental Microbiology. 13: 932-42. PMID 21208357 DOI: 10.1111/J.1462-2920.2010.02397.X  0.521
2011 Korajkic A, Brownell MJ, Harwood VJ. Investigation of human sewage pollution and pathogen analysis at Florida Gulf coast beaches. Journal of Applied Microbiology. 110: 174-83. PMID 21029275 DOI: 10.1111/j.1365-2672.2010.04869.x  0.783
2011 Harwood VJ. Validation of Rapid Methods for Enumeration of Markers for Human Sewage Contamination in Recreational Waters Water Intelligence Online. 10. DOI: 10.2166/9781780400020  0.553
2011 Cornelisen CD, Gillespie PA, Kirs M, Young RG, Forrest RW, Barter PJ, Knight BR, Harwood VJ. Motueka River plume facilitates transport of ruminant faecal contaminants into shellfish growing waters, Tasman Bay, New Zealand New Zealand Journal of Marine and Freshwater Research. 45: 477-495. DOI: 10.1080/00288330.2011.587822  0.531
2011 Kirs M, Harwood VJ, Fidler AE, Gillespie PA, Fyfe WR, Blackwood AD, Cornelisen CD. Source tracking faecal contamination in an urbanised and a rural waterway in the Nelson-Tasman region, New Zealand New Zealand Journal of Marine and Freshwater Research. 45: 43-58. DOI: 10.1080/00288330.2010.535494  0.508
2010 Staley C, Harwood VJ. The use of genetic typing methods to discriminate among strains of Vibrio cholerae, V. parahaemolyticus, and V. vulnificus. Journal of Aoac International. 93: 1553-69. PMID 21140669 DOI: 10.1093/Jaoac/93.5.1553  0.547
2010 Badgley BD, Nayak BS, Harwood VJ. The importance of sediment and submerged aquatic vegetation as potential habitats for persistent strains of enterococci in a subtropical watershed. Water Research. 44: 5857-66. PMID 20678788 DOI: 10.1016/J.Watres.2010.07.005  0.705
2010 Staley ZR, Rohr JR, Harwood VJ. The effect of agrochemicals on indicator bacteria densities in outdoor mesocosms. Environmental Microbiology. 12: 3150-8. PMID 20629703 DOI: 10.1111/J.1462-2920.2010.02287.X  0.844
2010 Leskinen SD, Brownell M, Lim DV, Harwood VJ. Hollow-fiber ultrafiltration and PCR detection of human-associated genetic markers from various types of surface water in Florida. Applied and Environmental Microbiology. 76: 4116-7. PMID 20435774 DOI: 10.1128/Aem.00025-10  0.453
2010 Badgley BD, Thomas FI, Harwood VJ. The effects of submerged aquatic vegetation on the persistence of environmental populations of Enterococcus spp. Environmental Microbiology. 12: 1271-81. PMID 20192964 DOI: 10.1111/J.1462-2920.2010.02169.X  0.486
2010 Weidhaas JL, Macbeth TW, Olsen RL, Sadowsky MJ, Norat D, Harwood VJ. Identification of a Brevibacterium marker gene specific to poultry litter and development of a quantitative PCR assay. Journal of Applied Microbiology. 109: 334-47. PMID 20092540 DOI: 10.1111/J.1365-2672.2010.04666.X  0.354
2010 Abdelzaher AM, Wright ME, Ortega C, Solo-Gabriele HM, Miller G, Elmir S, Newman X, Shih P, Bonilla JA, Bonilla TD, Palmer CJ, Scott T, Lukasik J, Harwood VJ, McQuaig S, et al. Presence of pathogens and indicator microbes at a non-point source subtropical recreational marine beach. Applied and Environmental Microbiology. 76: 724-32. PMID 19966020 DOI: 10.1128/Aem.02127-09  0.859
2009 Scott TM, Harwood VJ, Ahmed W, Masago Y, Rose JB. Comment on "Environmental occurrence of the enterococcal surface protein (esp) gene is an unreliable indicator of human fecal contamination". Environmental Science & Technology. 43: 6434-5; author reply. PMID 19746748 DOI: 10.1021/Es901282X  0.345
2009 Harwood VJ, Brownell M, Wang S, Lepo J, Ellender RD, Ajidahun A, Hellein KN, Kennedy E, Ye X, Flood C. Validation and field testing of library-independent microbial source tracking methods in the Gulf of Mexico. Water Research. 43: 4812-9. PMID 19595426 DOI: 10.1016/J.Watres.2009.06.029  0.497
2009 Leskinen SD, Harwood VJ, Lim DV. Rapid dead-end ultrafiltration concentration and biosensor detection of enterococci from beach waters of Southern California. Journal of Water and Health. 7: 674-84. PMID 19590135 DOI: 10.2166/Wh.2009.086  0.487
2009 Nayak BS, Levine AD, Cardoso A, Harwood VJ. Microbial population dynamics in laboratory-scale solid waste bioreactors in the presence or absence of biosolids. Journal of Applied Microbiology. 107: 1330-9. PMID 19486211 DOI: 10.1111/J.1365-2672.2009.04319.X  0.611
2009 Korajkic A, Badgley BD, Brownell MJ, Harwood VJ. Application of microbial source tracking methods in a Gulf of Mexico field setting. Journal of Applied Microbiology. 107: 1518-27. PMID 19457032 DOI: 10.1111/J.1365-2672.2009.04351.X  0.804
2009 McQuaig SM, Scott TM, Lukasik JO, Paul JH, Harwood VJ. Quantification of human polyomaviruses JC Virus and BK Virus by TaqMan quantitative PCR and comparison to other water quality indicators in water and fecal samples. Applied and Environmental Microbiology. 75: 3379-88. PMID 19346361 DOI: 10.1128/Aem.02302-08  0.843
2009 Tatavarthy A, Peak K, Veguilla W, Cutting T, Harwood VJ, Roberts J, Amuso P, Cattani J, Cannons A. An accelerated method for isolation of Salmonella enterica serotype Typhimurium from artificially contaminated foods, using a short preenrichment, immunomagnetic separation, and xylose-lysine-desoxycholate agar (6IX method). Journal of Food Protection. 72: 583-90. PMID 19343948 DOI: 10.4315/0362-028X-72.3.583  0.378
2009 Olsen RL, Burgesser T, Winkler P, Harwood VJ, Macbeth TW. Tracking fate and transport of estrogens in the environment In Situ and On-Site Bioremediation-2009: Proceedings of the 10th International in Situ and On-Site Bioremediation Symposium 0.314
2008 Levine AD, Harwood VJ, Farrah SR, Scott TM, Rose JB. Pathogen and indicator organism reduction through secondary effluent filtration: implications for reclaimed water production. Water Environment Research : a Research Publication of the Water Environment Federation. 80: 596-608. PMID 18710143 DOI: 10.2175/106143008X266742  0.442
2008 Gordon KV, Vickery MC, DePaola A, Staley C, Harwood VJ. Real-time PCR assays for quantification and differentiation of Vibrio vulnificus strains in oysters and water. Applied and Environmental Microbiology. 74: 1704-9. PMID 18245234 DOI: 10.1128/Aem.01100-07  0.826
2007 Brownell MJ, Harwood VJ, Kurz RC, McQuaig SM, Lukasik J, Scott TM. Confirmation of putative stormwater impact on water quality at a Florida beach by microbial source tracking methods and structure of indicator organism populations. Water Research. 41: 3747-57. PMID 17544051 DOI: 10.1016/J.Watres.2007.04.001  0.84
2007 Stoeckel DM, Harwood VJ. Performance, design, and analysis in microbial source tracking studies. Applied and Environmental Microbiology. 73: 2405-15. PMID 17308193 DOI: 10.1128/Aem.02473-06  0.504
2006 Cardoso AJ, Levine AD, Nayak BS, Harwood VJ, Rhea LR. Lysimeter comparison of the role of waste characteristics in the formation of mineral deposits in leachate drainage systems. Waste Management & Research : the Journal of the International Solid Wastes and Public Cleansing Association, Iswa. 24: 560-72. PMID 17253003 DOI: 10.1177/0734242X06069123  0.6
2006 McQuaig SM, Scott TM, Harwood VJ, Farrah SR, Lukasik JO. Detection of human-derived fecal pollution in environmental waters by use of a PCR-based human polyomavirus assay. Applied and Environmental Microbiology. 72: 7567-74. PMID 16997988 DOI: 10.1128/Aem.01317-06  0.848
2006 Chatzidaki-Livanis M, Hubbard MA, Gordon K, Harwood VJ, Wright AC. Genetic distinctions among clinical and environmental strains of Vibrio vulnificus. Applied and Environmental Microbiology. 72: 6136-41. PMID 16957239 DOI: 10.1128/Aem.00341-06  0.744
2006 Anderson MA, Whitlock JE, Harwood VJ. Diversity and distribution of Escherichia coli genotypes and antibiotic resistance phenotypes in feces of humans, cattle, and horses. Applied and Environmental Microbiology. 72: 6914-22. PMID 16950903 DOI: 10.1128/Aem.01029-06  0.474
2005 Moore DF, Harwood VJ, Ferguson DM, Lukasik J, Hannah P, Getrich M, Brownell M. Evaluation of antibiotic resistance analysis and ribotyping for identification of faecal pollution sources in an urban watershed. Journal of Applied Microbiology. 99: 618-28. PMID 16108804 DOI: 10.1111/J.1365-2672.2005.02612.X  0.395
2005 Harwood VJ, Levine AD, Scott TM, Chivukula V, Lukasik J, Farrah SR, Rose JB. Validity of the indicator organism paradigm for pathogen reduction in reclaimed water and public health protection. Applied and Environmental Microbiology. 71: 3163-70. PMID 15933017 DOI: 10.1128/Aem.71.6.3163-3170.2005  0.83
2005 Anderson KL, Whitlock JE, Harwood VJ. Persistence and differential survival of fecal indicator bacteria in subtropical waters and sediments. Applied and Environmental Microbiology. 71: 3041-8. PMID 15933000 DOI: 10.1128/Aem.71.6.3041-3048.2005  0.573
2005 Shehane SD, Harwood VJ, Whitlock JE, Rose JB. The influence of rainfall on the incidence of microbial faecal indicators and the dominant sources of faecal pollution in a Florida river. Journal of Applied Microbiology. 98: 1127-36. PMID 15836482 DOI: 10.1111/J.1365-2672.2005.02554.X  0.439
2004 Harwood VJ, Gandhi JP, Wright AC. Methods for isolation and confirmation of Vibrio vulnificus from oysters and environmental sources: a review. Journal of Microbiological Methods. 59: 301-16. PMID 15488274 DOI: 10.1016/J.Mimet.2004.08.001  0.47
2004 Harwood VJ, Delahoya NC, Ulrich RM, Kramer MF, Whitlock JE, Garey JR, Lim DV. Molecular confirmation of Enterococcus faecalis and E. faecium from clinical, faecal and environmental sources Letters in Applied Microbiology. 38: 476-482. PMID 15130142 DOI: 10.1111/J.1472-765X.2004.01518.X  0.484
2004 Levine AD, Harwood VJ, Scott TM, Rose JB. EFFECTIVENESS OF SECONDARY EFFLUENT FILTRATION FOR REMOVAL OF BACTERIA, ENTEROVIRUSES, AND PROTOZOAN PATHOGENS IN WASTEWATER RECLAMATION FACILITIES Proceedings of the Water Environment Federation. 2004: 48-54. DOI: 10.2175/193864704784148123  0.327
2003 Ritter KJ, Carruthers E, Carson CA, Ellender RD, Harwood VJ, Kingsley K, Nakatsu C, Sadowsky M, Shear B, West B, Whitlock JE, Wiggins BA, Wilbur JD. Assessment of statistical methods used in library-based approaches to microbial source tracking. Journal of Water and Health. 1: 209-23. PMID 15382725 DOI: 10.2166/Wh.2003.0022  0.397
2003 Harwood VJ, Wiggins B, Hagedorn C, Ellender RD, Gooch J, Kern J, Samadpour M, Chapman AC, Robinson BJ, Thompson BC. Phenotypic library-based microbial source tracking methods: efficacy in the California collaborative study. Journal of Water and Health. 1: 153-66. PMID 15382721 DOI: 10.2166/Wh.2003.0018  0.51
2003 Choi S, Chu W, Brown J, Becker SJ, Harwood VJ, Jiang SC. Application of enterococci antibiotic resistance patterns for contamination source identification at Huntington Beach, California. Marine Pollution Bulletin. 46: 748-55. PMID 12787583 DOI: 10.1016/S0025-326X(03)00046-8  0.463
2003 Scott TM, McLaughlin MR, Harwood VJ, Chivukula V, Levine A, Gennaccaro A, Lukasik J, Farrah SR, Rose JB. Reduction of pathogens, indicator bacteria, and alternative indicators by wastewater treatment and reclamation processes Water Science and Technology: Water Supply. 3: 247-252. DOI: 10.2166/9781780404370  0.446
2002 Whitlock JE, Jones DT, Harwood VJ. Identification of the sources of fecal coliforms in an urban watershed using antibiotic resistance analysis. Water Research. 36: 4273-82. PMID 12420932 DOI: 10.1016/S0043-1354(02)00139-2  0.544
2002 Pisciotta JM, Rath DF, Stanek PA, Flanery DM, Harwood VJ. Marine bacteria cause false-positive results in the Colilert-18 rapid identification test for Escherichia coli in Florida waters. Applied and Environmental Microbiology. 68: 539-44. PMID 11823188 DOI: 10.1128/Aem.68.2.539-544.2002  0.494
2001 Harwood VJ, Brownell M, Perusek W, Whitlock JE. Vancomycin-Resistant Enterococcus spp. Isolated from Wastewater and Chicken Feces in the United States Applied and Environmental Microbiology. 67: 4930-4933. PMID 11571206 DOI: 10.1128/Aem.67.10.4930-4933.2001  0.358
2000 Harwood VJ, Whitlock J, Withington V. Classification of antibiotic resistance patterns of indicator bacteria by discriminant analysis: Use in predicting the source of fecal contamination in subtropical waters Applied and Environmental Microbiology. 66: 3698-3704. PMID 10966379 DOI: 10.1128/Aem.66.9.3698-3704.2000  0.478
1999 Harwood VJ, Butler J, Parrish D, Wagner V. Isolation of fecal coliform bacteria from the diamondback terrapin (Malaclemys terrapin centrata) Applied and Environmental Microbiology. 65: 865-867. PMID 9925633 DOI: 10.1128/Aem.65.2.865-867.1999  0.496
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