Dr Kata Farkas
Research Fellow

Contact info
Environment Centre Wales
School of Environmental and Natural Sciences
Bangor University
Bangor LL57 2UW, UK
Phone: +44 (0) 1248 382615
Email: k.farkas@bangor.ac.uk
- 2025
- E-pub ahead of print
Comparative impact of sunlight and salinity on human pathogenic virus survival in river, estuarine, and marine water microcosms
Kevill, J., Herridge, K., Li, X., Farkas, K., Malham, S., Robins, P. & Jones, D. L., 15 Jun 2025, In: Water Research. 278, 123411, 123411.Research output: Contribution to journal › Article › peer-review
- Published
Multi-scale influences on Escherichia coli concentrations in shellfish: From catchment to estuary
Malham, S., Taft, H., Farkas, K., Ladd, C., Seymour, M., Robins, P., Jones, D. L., McDonald, J., Le Vay, L. & Jones, L., 1 Feb 2025, In: Environmental Pollution. 125476.Research output: Contribution to journal › Article › peer-review
- Published
Metagenomics unveils the role of hospitals and wastewater treatment plants on the environmental burden of antibiotic resistance genes and opportunistic pathogens
Silvester, R., Perry, W. B., Webster, G., Rushton, L., Baldwin, A., Pass, D. A., Healey, N., Farkas, K., Craine, N., Cross, G., Kille, P. & Weightman, A. J., 20 Jan 2025, In: Science of the Total Environment. 961, 178403.Research output: Contribution to journal › Article › peer-review
- E-pub ahead of print
Evaluation of Three Viral Capsid Integrity qPCR Methods for Wastewater-Based Viral Surveillance
Kevill, J., Farkas, K., Herridge, K., Malham, S. & Jones, D. L., 6 Jan 2025, (E-pub ahead of print) In: Food and Environmental Virology. 17, 12, 12.Research output: Contribution to journal › Article › peer-review
- Published
Multi-biomarker approach for estimating population size in a national-scale wastewater-based epidemiology study
Kasprzyk-Hordern, B., Jagadeesan, K., Sims, N., Farkas, K., Proctor, K., Bagnall, J., Robertson, M., Jones, D. L. & Wade, M. J., 1 Jan 2025, In: Water research. 268, Pt A, p. 122527Research output: Contribution to journal › Article › peer-review
- 2024
- Published
A peek into hospital poo: Tracking pathogens and antimicrobial resistance
Silvester, R., Perry, W. B., Webster, G., Rushton, L., Baldwin, A., Pass, D. A., Byrnes, N., Kille, P., Farkas, K., Horden, B. K., Weightman, A. J., Jones, G. & Jones, D. L., 30 Dec 2024, In: Journal of Global Antimicrobial Resistance. 39, Supplement, p. 11 1 p.Research output: Contribution to journal › Article › peer-review
- Published
Harnessing the Power of Next-Generation Sequencing in Wastewater-Based Epidemiology and Global Disease Surveillance
Farkas, K., Williams, R. C., Hillary, L. S., Garcia-Delgado, A., Jameson, E., Kevill, J. L., Wade, M. J., Grimsley, J. M. S. & Jones, D. L., 30 Nov 2024, In: Food and Environmental Virology. 17, 1, 5.Research output: Contribution to journal › Review article › peer-review
- Published
Multi-factor normalisation of viral counts from wastewater improves the detection accuracy of viral disease in the community
Pellett, C., Farkas, K., Williams, R., Wade, M. J., Weightman, A. J., Jameson, E., Cross, G. & Jones, D. L., 5 Nov 2024, In: Environmental Technology & Innovation. 36, 103720.Research output: Contribution to journal › Article › peer-review
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Implications of long-term sample storage on the recovery of viruses from wastewater and biobanking
Farkas, K., Fletcher, J., Oxley, J., Ridding, N., Williams, R. C., Woodhall, N., Weightman, A. J., Cross, G. & Jones, D. L., 1 Nov 2024, In: Water research. 265, p. 122209Research output: Contribution to journal › Article › peer-review
- Published
Microcosm experiment investigating climate-induced thermal effects on human virus viability in seawater: qPCR vs capsid integrity for enhanced risk management
Kevill, J., Li, X., Garcia-Delgado, A., Herridge, K., Farkas, K., Gaze, W. H., Robins, P., Malham, S. & Jones, D. L., 1 Nov 2024, In: Marine Pollution Bulletin. 208, 117006.Research output: Contribution to journal › Article › peer-review
- Published
National-scale antimicrobial resistance surveillance in wastewater: A comparative analysis of HT qPCR and metagenomic approaches
Knight, M. E., Webster, G., Perry, W. B., Baldwin, A., Rushton, L., Pass, D. A., Cross, G., Durance, I., Muziasari, W., Kille, P., Farkas, K., Weightman, A. J. & Jones, D. L., 15 Sept 2024, In: Water research. 262, p. 121989Research output: Contribution to journal › Article › peer-review
- Published
Examining the stability of viral RNA and DNA in wastewater: Effects of storage time, temperature, and freeze-thaw cycles
Williams, R. C., Perry, W. B., Lambert-Slosarska, K., Futcher, B., Pellett, C., Richardson-O'Neill, I., Paterson, S., Grimsley, J. M. S., Wade, M. J., Weightman, A. J., Farkas, K. & Jones, D. L., 1 Aug 2024, In: Water research. 259, p. 121879Research output: Contribution to journal › Article › peer-review
- Published
Use of wastewater from passenger ships to assess the movement of COVID-19 and other pathogenic viruses across maritime international boundaries
Jones, D. L., Bridgman, M., Pellett, C., Weightman, A. J., Kille, P., García Delgado, Á., Cross, G., Cobley, S., Howard-Jones, H., Chadwick, D. R. & Farkas, K., 15 Jul 2024, In: Frontiers in Public Health. 12, p. 1377996Research output: Contribution to journal › Article › peer-review
Simultaneous detection and characterization of common respiratory pathogens in wastewater through genomic sequencing
Williams, R. C., Farkas, K., Garcia-Delgado, A., Adwan, L., Kevill, J. L., Cross, G., Weightman, A. J. & Jones, D. L., 1 Jun 2024, In: Water research. 256, 121612.Research output: Contribution to journal › Article › peer-review
- E-pub ahead of print
Comparative assessment of Nanotrap and polyethylene glycol-based virus concentration in wastewater samples
Farkas, K., Kevill, J. L., Williams, R. C., Pântea, I., Ridding, N., Lambert-Slosarska, K., Woodhall, N., Grimsley, J. M. S., Wade, M. J., Singer, A. C., Weightman, A. J., Cross, G. & Jones, D. L., 5 Mar 2024, (E-pub ahead of print) In: FEMS microbes. 5, xtae007.Research output: Contribution to journal › Article › peer-review
- Published
Assessment of wastewater derived pollution using viral monitoring in two estuaries
Farkas, K., Mannion, F., Sorby, R., Winterbourn, B., Allender, S., Gregory, C. G. M., Holding, P., Thorpe, J. M., Malham, S. K. & Le Vay, L., 1 Mar 2024, In: Marine pollution bulletin. 200, 116081.Research output: Contribution to journal › Article › peer-review
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Near-source passive sampling for monitoring viral outbreaks within a university residential setting
Farkas, K., Kevill, J. L., Adwan, L., Garcia-Delgado, A., Dzay, R., Grimsley, J. M. S., Lambert-Slosarska, K., Wade, M. J., Williams, R. C., Martin, J., Drakesmith, M., Song, J., McClure, V. & Jones, D. L., 8 Feb 2024, (E-pub ahead of print) In: Epidemiology and Infection. 152, p. e31Research output: Contribution to journal › Article › peer-review
- 2023
- Published
Use of Capsid Integrity-qPCR for Detecting Viral Capsid Integrity in Wastewater
Kevill, J. L., Farkas, K., Ridding, N., Woodhall, N., Malham, S. K. & Jones, D. L., 26 Dec 2023, In: Viruses. 16, 1Research output: Contribution to journal › Article › peer-review
- Published
Diurnal changes in pathogenic and indicator virus concentrations in wastewater
Farkas, K., Pântea, I., Woodhall, N., Williams, D., Lambert-Slosarska, K., Williams, R. C., Grimsley, J. M. S., Singer, A. C. & Jones, D. L., Dec 2023, In: Environmental Science and Pollution Research. 30, 59, p. 123785-123795 11 p.Research output: Contribution to journal › Article › peer-review
- Published
Development and validation of a duplex RT-qPCR assay for norovirus quantification in wastewater samples
Alex-Sanders, N., Woodhall, N., Farkas, K., Scott, G., Jones, D. L. & Walker, D. I., 1 Nov 2023, In: Journal of Virological Methods. 321, 114804.Research output: Contribution to journal › Article › peer-review
- Published
Wastewater-based epidemiology for comprehensive community health diagnostics in a national surveillance study: Mining biochemical markers in wastewater
Kasprzyk-Hordern, B., Sims, N., Farkas, K., Jagadeesan, K., Proctor, K., Wade, M. J. & Jones, D. L., 15 May 2023, In: Journal of Hazardous Materials. 450, 1 p., 130989.Research output: Contribution to journal › Article › peer-review
- Published
Poor air passenger knowledge of COVID-19 symptoms and behaviour undermines strategies aimed at preventing the import of SARS-CoV-2 into the UK
Jones, D. L., Rhymes, J., Green, E., Rimmer, C., Kevill, J., Malham, S., Weightman, A. & Farkas, K., 1 Mar 2023, In: Scientific Reports. 13, 1, 3494.Research output: Contribution to journal › Article › peer-review
- Published
Rapid Assessment of SARS-CoV-2 Variant-Associated Mutations in Wastewater Using Real-Time RT-PCR
Farkas, K., Pellett, C., Williams, R., Alex-Sanders, N., Bassano, I., Brown, M. R., Denise, H., Grimsley, J. M. S., Kevill, J. L., Khalifa, M. S., Pântea, I., Story, R., Wade, M. J., Woodhall, N. & Jones, D. L., 14 Feb 2023, In: Microbiology Spectrum. 11, 1, e0317722.Research output: Contribution to journal › Article › peer-review
- Published
Prevalence and relative risk of rotavirus gastroenteritis in children under five years in Nigeria: A systematic review and meta-analysis
Digwo, D., Chidebelu, P., Ugwu, K., Adediji, A., Farkas, K. & Chigor, V., Feb 2023, In: Pathogens and Global Health. 117, 1, p. 24-35 12 p., 2043223.Research output: Contribution to journal › Article › peer-review
- Published
Wastewater-based monitoring of SARS-CoV-2 at UK airports and its potential role in international public health surveillance
Farkas, K., Williams, R., Alex-Sanders, N., Grimsley, J. M. S., Pântea, I., Wade, M. J., Woodhall, N. & Jones, D. L., 19 Jan 2023, In: PLOS global public health. 3, 1, e0001346.Research output: Contribution to journal › Article › peer-review
- Published
Suitability of aircraft wastewater for pathogen detection and public health surveillance
Jones, D. L., Rhymes, J., Wade, M. J., Kevill, J., Malham, S., Grimsley, J. M. S., Rimmer, C., Weightman, A. & Farkas, K., 15 Jan 2023, In: Science of the Total Environment. 856, Pt 2, p. 159162 159162.Research output: Contribution to journal › Article › peer-review
- 2022
- Published
Critical Evaluation of Different Passive Sampler Materials and Approaches for the Recovery of SARS-CoV-2, Faecal-Indicator Viruses and Bacteria from Wastewater
Jones, D. L., Grimsley, J. M. S., Kevill, J. L., Williams, R., Pellett, C., Lambert-Slosarska, K., Singer, A. C., Williams, G. B., Bargiela, R., Brown, R. W., Agency, U. & Farkas, K., 6 Nov 2022, In: Water. 14, 21, 3568.Research output: Contribution to journal › Article › peer-review
- Published
City-wide wastewater genomic surveillance through the successive emergence of SARS-CoV-2 Alpha and Delta variants
Brunner, F. S., Brown, M. R., Bassano, I., Denise, H., Khalifa, M. S., Wade, M. J., van Aerle, R., Kevill, J. L., Jones, D. L., Farkas, K., Jeffries, A. R., Cairns, E., Wierzbicki, C. & Paterson, S., 1 Nov 2022, In: Water research. 226, 119306.Research output: Contribution to journal › Article › peer-review
- Published
Assessment of two types of passive sampler for the efficient recovery of SARS-CoV-2 and other viruses from wastewater
Kevill, J. L., Lambert-Slosarska, K., Pellett, C., Woodhall, N., Richardson-O'Neill, I., Pantea, I., Alex-Sanders, N., Farkas, K. & Jones, D. L., 10 Sept 2022, In: Science of the Total Environment. 838, 4, 156580.Research output: Contribution to journal › Article › peer-review
- Published
Research needs for optimising wastewater-based epidemiology monitoring for public health protection
Robins, K., Leonard, A. F. C., Farkas, K., Graham, D. W., Kasprzyk-Hordern, B., Bunce, J. T., Grimsley, J. M. S., Wade, M. J., Zealand, A. M., McIntyre-Nolan, S. & Jones, D. L., 1 Sept 2022, In: Journal of Water and Health. 20, 9, p. 1284-1313Research output: Contribution to journal › Article › peer-review
- Published
Comparative Assessment of Filtration- and Precipitation-Based Methods for the Concentration of SARS-CoV-2 and Other Viruses from Wastewater
Farkas, K., Pellett, C., Alex-Sanders, N., Bridgman, M. T. P., Corbishley, A., Grimsley, J. M. S., Kasprzyk-Hordern, B., Kevill, J. L., Pantea, I., Richardson-O'Neill, I. S., Lambert-Slosarska, K., Woodhall, N. & Jones, D. L., 31 Aug 2022, In: Microbiology Spectrum. 10, 4, 16 p., spectrum.01102-22.Research output: Contribution to journal › Article › peer-review
- Published
A comparison of precipitation and filtration-based SARS-CoV-2 recovery methods and the influence of temperature, turbidity, and surfactant load in urban wastewater
Kevill, J. L., Pellett, C., Farkas, K., Brown, M. R., Bassano, I., Denise, H., McDonald, J. E., Malham, S. K., Porter, J., Warren, J., Evens, N. P., Paterson, S., Singer, A. C. & Jones, D. L., 20 Feb 2022, In: Science of the Total Environment. 808, 151916.Research output: Contribution to journal › Article › peer-review
- Published
Understanding and managing uncertainty and variability for wastewater monitoring beyond the pandemic: Lessons learned from the United Kingdom national COVID-19 surveillance programmes
Wade, M. J., Lo Jacomo, A., Armenise, E., Brown, M. R., Bunce, J. T., Cameron, G. J., Fang, Z., Farkas, K., Gilpin, D. F., Graham, D. W., Grimsley, J. M. S., Hart, A., Hoffmann, T., Jackson, K. J., Jones, D. L., Lilley, C. J., McGrath, J. W., McKinley, J. M., McSparron, C., Nejad, B. F., Morvan, M., Quintela-Baluja, M., Roberts, A. M. I., Singer, A. C., Souque, C., Speight, V. L., Sweetapple, C., Walker, D., Watts, G., Weightman, A. & Kasprzyk-Hordern, B., 15 Feb 2022, In: Journal of Hazardous Materials. 424, Pt B, 127456.Research output: Contribution to journal › Article › peer-review
- 2021
- Published
Site Specific Relationships between COVID-19 Cases and SARS-CoV-2 Viral Load in Wastewater Treatment Plant Influent
Fitzgerald, S. F., Rossi, G., Low, A. S., McAteer, S. P., O'Keefe, B., Findlay, D., Cameron, G. J., Pollard, P., Singleton, P. T. R., Ponton, G., Singer, A. C., Farkas, K., Jones, D. L., Graham, D. W., Quintela-Baluja, M., Tait-Burkard, C., Gally, D. L., Kao, R. & Corbishley, A., 16 Nov 2021, In: Environmental Science and Technology. 55, 22, p. 15276-15286 11 p.Research output: Contribution to journal › Article › peer-review
- Published
Concentration and Quantification of SARS-CoV-2 RNA in Wastewater Using Polyethylene Glycol-Based Concentration and qRT-PCR.(vol 4, 17, 2021)
Farkas, K., Hillary, L. S., Thorpe, J., Walker, D. I., Lowther, J. A., McDonald, J. E., Malham, S. K. & Jones, D. L., 12 Nov 2021, In: Methods and Protocols. 4, 4Research output: Contribution to journal › Article › peer-review
- Published
Tracing the fate of wastewater viruses reveals catchment-scale virome diversity and connectivity
Adriaenssens, E. M., Farkas, K., McDonald, J. E., Jones, D. L., Allison, H. E. & McCarthy, A. J., 15 Sept 2021, In: Water Research. 203Research output: Contribution to journal › Article › peer-review
- Published
Monitoring SARS-CoV-2 in municipal wastewater to evaluate the success of lockdown measures for controlling COVID-19 in the UK
Hillary, L. S., Farkas, K., Maher, K. H., Lucaci, A., Thorpe, J., Distaso, M. A., Gaze, W. H., Paterson, S., Burke, T., Connor, T. R., McDonald, J. E., Malham, S. K. & Jones, D. L., 15 Jul 2021, In: Water Research. 200, p. 117214 1 p.Research output: Contribution to journal › Article › peer-review
- Published
Investigating awareness, fear and control associated with norovirus and other pathogens and pollutants using best–worst scaling
Farkas, K., Green, E., Rigby, D., Cross, P., Tyrrel, S., Malham, S. & Jones, D. L., 27 May 2021, In: Scientific Reports. 11, 1, 11 p., 11194.Research output: Contribution to journal › Article › peer-review
- Published
Attenuation and transport of human enteric viruses and bacteriophage MS2 in alluvial sand and gravel aquifer media-laboratory studies
Pang, L., Farkas, K., Lin, S., Hewitt, J., Premaratne, A. & Close, M., 15 May 2021, In: Water research. 196, 117051.Research output: Contribution to journal › Article › peer-review
- Published
Concentration and quantification of SARS-CoV-2 RNA in wastewater using polyethylene glycol-based concentration and qRT-PCR
Farkas, K., Hillary, L., Thorpe, J., Walker, D., Lowther, J. A., McDonald, J., Malham, S. & Jones, D. L., 23 Feb 2021, In: Methods and Protocols. 4, 1, 10 p., 17.Research output: Contribution to journal › Article › peer-review
- 2020
- Published
Shedding of SARS-CoV-2 in feces and urine and its potential role in person-to-person transmission and the environment-based spread of COVID-19
Jones, D. L., Baluja, M. Q., Graham, D. W., Corbishley, A., McDonald, J. E., Malham, S. K., Hillary, L. S., Connor, T. R., Gaze, W. H., Moura, I. B., Wilcox, M. H. & Farkas, K., 20 Dec 2020, In: Science of the Total Environment. 749, 141364.Research output: Contribution to journal › Review article › peer-review
- Published
Comparison of virus concentration methods for the RT-qPCR-based recovery of murine hepatitis virus, a surrogate for SARS-CoV-2 from untreated wastewater
Ahmed, W., Bertsch, P., Bivins, A., Bibby, K., Farkas, K., Gathercole, A., Haramoto, E., Gyawali, P., Korajkic, A., McMinn, B., Mueller, J., Simpson, S., Smith, W., Symonds, E., Thomas, K., Verhagen, R. & Kitajima, M., 15 Oct 2020, In: Science of the Total Environment. 739, 139960.Research output: Contribution to journal › Article › peer-review
- Published
Wastewater and public health: the potential of wastewater surveillance for monitoring COVID-19
Farkas, K., Hillary, L., Malham, S., McDonald, J. & Jones, D. L., Oct 2020, In: Current Opinion in Environmental Science & Health. 17, p. 14-20 7 p.Research output: Contribution to journal › Article › peer-review
- Published
Viral indicators for tracking domestic wastewater contamination in the aquatic environment
Farkas, K., Walker, D., Adriaenssens, E., McDonald, J., Hillary, L., Malham, S. & Jones, D. L., 15 Aug 2020, In: Water Research. 181, 115926.Research output: Contribution to journal › Article › peer-review
- Published
Emerging technologies for the rapid detection of enteric viruses in the aquatic environment
Farkas, K., Mannion, F., Hillary, L., Malham, S. & Walker, D., Aug 2020, In: Current Opinion in Environmental Science & Health. 16, p. 1-6Research output: Contribution to journal › Article › peer-review
- Published
Wastewater-Based Epidemiology: Global Collaborative to Maximize Contributions in the Fight Against COVID-19
Bivins, A., North, D., Ahmad, A., Ahmed, W., Alm, E., Been, F., Bhattacharya, P., Bijlsma, L., Boehm, A. B., Brown, J., Buttiglieri, G., Calabro, V., Carducci, A., Castiglioni, S., Gurol, Z. C., Chakraborty, S., Costa, F., Curcio, S., de los Reyes, F. L. ,. I., Vela, J. D., Farkas, K., Fernandez-Casi, X., Gerba, C., Gerrity, D., Girones, R., Gonzalez, R., Haramoto, E., Harris, A., Holden, P. A., Islam, M. T., Jones, D. L., Kasprzyk-Hordern, B., Kitajima, M., Kotlarz, N., Kumar, M., Kuroda, K., La Rosa, G., Malpei, F., Mautus, M., McLellan, S. L., Medema, G., Meschke, J. S., Mueller, J., Newton, R. J., Nilsson, D., Noble, R. T., van Nuijs, A., Peccia, J., Perkins, T. A., Pickering, A. J., Rose, J., Sanchez, G., Smith, A., Stadler, L., Stauber, C., Thomas, K., van der Voorn, T., Wigginton, K., Zhu, K. & Bibby, K., 7 Jul 2020, In: Environmental Science and Technology. 54, 13, p. 7754-7757Research output: Contribution to journal › Editorial › peer-review
- 2019
- Published
Critical Evaluation of CrAssphage as a Molecular Marker for Human-Derived Wastewater Contamination in the Aquatic Environment
Farkas, K., Adriaenssens, E. M., Walker, D. I., McDonald, J., Malham, S. & Jones, D. L., 1 Jun 2019, In: Food and Environmental Virology. 11, 2, p. 113-119Research output: Contribution to journal › Article › peer-review
- Published
Viral dispersal in the coastal zone: A method to quantify water quality risk
Robins, P., Farkas, K., Jones, D. L., Cooper, D. & Malham, S., May 2019, In: Environment International. 126, p. 430-442Research output: Contribution to journal › Article › peer-review
- 2018
- Published
Seasonal and diurnal surveillance of treated and untreated wastewater for human enteric viruses
Farkas, K., Marshall, M., Cooper, D., McDonald, J. E., Malham, S. K., Peters, D. E., Maloney, J. D. & Jones, D. L., Nov 2018, In: Environmental Science and Pollution Research. 25, 33, p. 33391-33401Research output: Contribution to journal › Article › peer-review
- Published
Two-Step Concentration of Complex Water Samples for the Detection of Viruses
Farkas, K., McDonald, J., Malham, S. & Jones, D. L., 10 Sept 2018, In: Methods and Protocols. 1, 3, 35.Research output: Contribution to journal › Article › peer-review