2023
- Schell, R. C., Bulut, E., Padda, H., Greiner Safi, A., Moroni, P., & Ivanek, R. (2023). Responsible antibiotic use labeling and consumers’ willingness to buy and pay for fluid milk. Journal of Dairy Science. 106(1): 132-150. https://doi.org/10.3168/jds.2022-21791
- Robson, N., & Ivanek Miojevic, R. (2023). Factors Which Contributed to COVID-19 Vaccine Hesitancy in the USA. Journal of Student Research, 12(1). https://doi.org/10.47611/jsrhs.v12i1.3958
- Kalunga L, Bulut E, Chen Z, Li Y, Ivanek R. (2023). Increasing vaccine uptake among employees within the non-health related critical infrastructure sectors: A review. Hum Vaccin Immunother. 19(1):2135852. https://doi.org/10.1080/21645515.2022.2135852
2022
- Bulut, E., & Ivanek, R. (2022). Comparison of different biomass methodologies to adjust sales data on veterinary antimicrobials in the USA. Journal of Antimicrobial Chemotherapy, 77(3), 827–842. https://doi.org/10.1093/jac/dkab441
- Barnett-Neefs, C., Sullivan, G., Zoellner, C., Wiedmann, M., & Ivanek, R. (2022). Using agent-based modeling to compare corrective actions for Listeria contamination in produce packinghouses. PLOS ONE, 17(3), e0265251. https://doi.org/10.1371/journal.pone.0265251
- Murphy, S. I., Chen, R., Belias, A. M., Chen, W., Zhang, L.-Q., Sunil, S., Bulut, E., Li, Y., Wiedmann, M., & Ivanek, R. (2022). Growth and survival of aerobic and Gram-negative bacteria on fresh spinach in a Chinese supply chain from harvest through distribution and refrigerated storage. International Journal of Food Microbiology, 370, 109639. https://doi.org/10.1016/j.ijfoodmicro.2022.109639
- Casseri, E., Bulut, E., Llanos Soto, S., Wemette, M., Stout, A., Greiner Safi, A., Lynch, R., Moroni, P. & Ivanek, R. (2022). Understanding Antibiotic Resistance as a Perceived Threat towards Dairy Cattle through Beliefs and Practices: A Survey-Based Study of Dairy Farmers. Antibiotics, 11(8):997. https://doi.org/10.3390/antibiotics11080997
- Barnett-Neefs, C., Wiedmann, M., & Ivanek, R. (2022). Examining Patterns of Persistent Listeria Contamination in Packinghouses using Agent-Based Models. Journal of Food Protection. 85(12):1824-1841. https://doi.org/10.4315/JFP-22-119
- Chen, Z., Bulut, E., Trmcic, A. & Ivanek, R. (2022). Rapid Review of Government Issued Documents Relevant to Mitigation of COVID-19 in the U.S. Food Manufacturing and Processing Industry. Food Protection Trends, 42(6):426-438. https://doi.org/10.4315/FPT-22-006
- Qian C, Liu Y, Barnett-Neefs C, Salgia S, Serbetci O, Adalja A, Acharya J, Zhao Q, Ivanek R, Wiedmann M. (2022). A perspective on data sharing in digital food safety systems. Crit Rev Food Sci Nutr. pp1-17. https://doi.org/10.1080/10408398.2022.2103086
2021
- Padda, H.*, Wemette, M., Safi, A. G., Beauvais, W., Shapiro, M. A., Moroni, P., & Ivanek, R. (2021). New York State dairy veterinarians’ perceptions of antibiotic use and resistance: A qualitative interview study. Preventive Veterinary Medicine, 194(5), e0232937. https://doi.org/10.1016/j.prevetmed.2021.105428
- Enayaty-Ahangar, F.*, Murphy, S. I., Martin, N. H., Wiedmann, M., & Ivanek, R. (2021). Optimizing Pasteurized Fluid Milk Shelf-Life Through Microbial Spoilage Reduction. In Frontiers in Sustainable Food Systems (Vol. 5). https://doi.org/10.3389/fsufs.2021.670029
- Llanos-Soto, S. G.*, Vezeau, N., Wemette, M., Bulut, E., Greiner Safi, A., Moroni, P., Shapiro, M. A., & Ivanek, R. (2021). Survey of perceptions and attitudes of an international group of veterinarians regarding antibiotic use and resistance on dairy cattle farms. Preventive Veterinary Medicine, 188, 105253. https://doi.org/10.1016/j.prevetmed.2020.105253
- Wemette, M.*, Greiner Safi, A., Wolverton, A. K., Beauvais, W., Shapiro, M., Moroni, P., Welcome, F. L., & Ivanek, R. (2021). Public perceptions of antibiotic use on dairy farms in the United States. Journal of Dairy Science, 104(3), 2807–2821. https://doi.org/10.3168/jds.2019-17673
- Bulut, E.*, Stout, A., Wemette, M., Llanos-Soto, S., Schell, R. C., Greiner Safi, A., Shapiro, M. A., Moroni, P., & Ivanek, R. (2021). How does public perception of antibiotic use on dairy farms contribute to self-reported purchasing of organic? Journal of Food Science, 86(5), 2045–2060. https://doi.org/10.1111/1750-3841.15720
- Sullivan, G., Zoellner, C., Wiedmann, M., & Ivanek, R.* (2021). In Silico Models for Design and Optimization of Science-Based Listeria Environmental Monitoring Programs in Fresh-Cut Produce Facilities. Applied and Environmental Microbiology, 87(21), e00799-21. https://doi.org/10.1128/AEM.00799-21
2020
- Stout, A.*, van Stelten-Carlson, A., Marquis, H., Ballou, M., Reilly, B., Loneragan, G. H., Nightingale, K., & Ivanek, R. (2020). Public health impact of foodborne exposure to naturally occurring virulence-attenuated Listeria monocytogenes: Inference from mouse and mathematical models. Interface Focus, 10(1), 20190046. https://doi.org/10.1098/rsfs.2019.0046
- Belias, A. M., Sbodio, A., Truchado, P., Weller, D., Pinzon, J., Skots, M., Allende, A., Munther, D., Suslow, T., Wiedmann, M., & Ivanek, R. (2020). Effect of weather on the die-off of escherichia coli and attenuated salmonella enterica serovar typhimurium on preharvest leafy greens following irrigation with contaminated water. Applied and Environmental Microbiology, 86(17), e00899-20. https://doi.org/10.1128/AEM.00899-20
- Wemette, M.*, Safi, A. G., Beauvais, W., Ceres, K., Shapiro, M., Moroni, P., Welcome, F. L., & Ivanek, R. (2020). New York State dairy farmers’ perceptions of antibiotic use and resistance: A qualitative interview study. PLOS ONE, 15(5), e0232937. https://doi.org/10.1371/journal.pone.0232937
2019
- Coleman, M. C.*, Blodgett, G. P., Bevevino, K. E., Ivanek, R., Cummings, K. J., Carter, G. K., & Cohen, N. D. (2019). Foal-Level Risk Factors Associated With Development of Rhodococcus equi Pneumonia at a Quarter Horse Breeding Farm. Journal of Equine Veterinary Science, 72, 89–96. https://doi.org/https://doi.org/10.1016/j.jevs.2018.10.023
- Zoellner, C.*, Jennings, R., Wiedmann, M., & Ivanek, R. (2019). EnABLe: An agent-based model to understand Listeria dynamics in food processing facilities. Scientific Reports, 9(1), 495. https://doi.org/10.1038/s41598-018-36654-z https://rdcu.be/bh8oZ
2018
- Truchado, P., Hernandez, N., Gil, M. I., Ivanek, R., & Allende, A. (2018). Correlation between E. coli levels and the presence of foodborne pathogens in surface irrigation water: Establishment of a sampling program. Water Research, 128, 226–233. https://doi.org/10.1016/j.watres.2017.10.041
- Coleman, M. C.*, Belknap, J. K., Eades, S. C., Galantino-Homer, H. L., Hunt, R. J., Geor, R. J., McCue, M. E., McIlwraith, C. W., Moore, R. M., Peroni, J. F., Townsend, H. G., White, N. A., Cummings, K. J., Ivanek-Miojevic, R., & Cohen, N. D. (2018). Case-control study of risk factors for pasture-and endocrinopathy-associated laminitis in North American horses. Journal of the American Veterinary Medical Association, 253(4), 470–478. https://doi.org/10.2460/javma.253.4.470
- Beauvais, W.*, Gart, E., Bean, M.*, Blanco, A.*, Wilsey, J.*, McWhinney, K., Bryan, L., Krath, M., Yang, C.-Y., Manriquez Alvarez, D., Paudyal, S., Bryan, K., Stewart, S., Cook, P.W., Lahodny Jr., G.*, Baumgarten, K.*, Gautam, R.*, Nightingale, K., Lawhon, S., Pinedo, P., & Ivanek, R. (2018). The prevalence of Escherichia coli O157:H7 fecal shedding in feedlot pens is affected by the water-to-cattle ratio: A randomized controlled trial. PLOS ONE, 13(2), e0192149. https://doi.org/10.1371/journal.pone.0192149
- Zoellner, C.*, Ceres, K.*, Ghezzi-Kopel, K., Wiedmann, M., & Ivanek, R. (2018). Design Elements of Listeria Environmental Monitoring Programs in Food Processing Facilities: A Scoping Review of Research and Guidance Materials. Comprehensive Reviews in Food Science and Food Safety, 17(5), 1156–1171. https://doi.org/10.1111/1541-4337.12366
2017
- Lahodny, G. E.*, Gautam, R.*, & Ivanek, R. (2017). Understanding the effects of intermittent shedding on the transmission of infectious diseases: example of salmonellosis in pigs. Journal of Biological Dynamics, 11(1), 436–460. https://doi.org/10.1080/17513758.2017.1375164
- Weller, D. L.*, Kovac, J., Roof, S., Kent, D. J., Tokman, J. I., Kowalcyk, B., Oryang, D., Ivanek, R., Aceituno, A., Sroka, C., & Wiedmann, M. (2017). Survival of Escherichia coli on Lettuce under Field Conditions Encountered in the Northeastern United States. Journal of Food Protection, 80(7), 1214–1221. https://doi.org/10.4315/0362-028X.JFP-16-419
- Lidbury, J. A.*, Rodrigues Hoffmann, A., Ivanek, R., Cullen, J. M., Porter, B. F., Oliveira, F., Van Winkle, T. J., Grinwis, G. C., Sucholdolski, J. S., & Steiner, J. M. (2017). Interobserver Agreement Using Histological Scoring of the Canine Liver. Journal of Veterinary Internal Medicine, 31(3), 778–783. https://doi.org/10.1111/jvim.14684
2016
- Daut, E. F.*, Lahodny, G., Peterson, M. J., & Ivanek, R. (2016). Interacting effects of newcastle disease transmission and illegal trade on a wild population of white-winged parakeets in Peru: A modeling approach. PLoS ONE, 11(1), e0147517. https://doi.org/10.1371/journal.pone.0147517
2015
- Lidbury, J. A.*, Ivanek, R., Suchodolski, J. S., & Steiner, J. M. (2015). Putative precipitating factors for hepatic encephalopathy in dogs: 118 cases (1991–2014). Journal of the American Veterinary Medical Association, 247(2), 176–183. https://doi.org/10.2460/javma.247.2.176
- Karki, S.*, Lupiani, B., Budke, C. M., Karki, N. P. S., Rushton, J., & Ivanek, R. (2015). Cost-benefit analysis of avian influenza control in Nepal. OIE Revue Scientifique et Technique, 34(3), 813–827. https://doi.org/10.20506/rst.34.3.2397
- Park, S.*, Navratil, S., Gregory, A., Bauer, A., Srinath, I., Szonyi, B., Nightingale, K., Anciso, J., Jun, M., Han, D., Lawhon, S., & Ivanek, R. (2015). Multifactorial effects of ambient temperature, precipitation, farm management, and environmental factors determine the level of generic Escherichia coli contamination on preharvested spinach. Applied and Environmental Microbiology, 81(7), 2635–2650. https://doi.org/10.1128/AEM.03793-14
- Castro-Ibáñez, I., Gil, M. I., Tudela, J. A., Ivanek, R., & Allende, A. (2015). Assessment of microbial risk factors and impact of meteorological conditions during production of baby spinach in the Southeast of Spain. Food Microbiology, 49, 173–181. https://doi.org/10.1016/j.fm.2015.02.004
- Szonyi, B.*, Srinath, I., Esteve-Gassent, M., Lupiani, B., & Ivanek, R. (2015). Exploratory spatial analysis of Lyme disease in Texas -what can we learn from the reported cases? Infectious Disease epidemiology. BMC Public Health, 15(1), 924. https://doi.org/10.1186/s12889-015-2286-0
- Lahodny, G. E.*, Gautam, R., & Ivanek, R. (2015). Estimating the probability of an extinction or major outbreak for an environmentally transmitted infectious disease. Journal of Biological Dynamics, 9(sup1), 128–155. https://doi.org/10.1080/17513758.2014.954763
- Ivanek, R., & Lahodny, G*. (2015). From the bench to modeling – R0 at the interface between empirical and theoretical approaches in epidemiology of environmentally transmitted infectious diseases. Preventive Veterinary Medicine, 118(2–3), 196–206. https://doi.org/10.1016/j.prevetmed.2014.11.003
- Gautam, R.*, Kulow, M., Park, D., Gonzales, T. K., Dahm, J., Shiroda, M., Stasic, A. J., Döpfer, D., Kaspar, C. W., & Ivanek, R. (2015). Transmission of Escherichia coli O157:H7 in cattle is influenced by the level of environmental contamination. Epidemiology and Infection, 143(2), 274–287. https://doi.org/10.1017/S0950268814000867
2014
- Stanton, E., Park, D., Döpfer, D., Ivanek, R., & Kaspar, C. W. (2014). Phylogenetic characterization of Escherichia coli O157: H7 based on IS629 distribution and Shiga toxin genotype. Microbiology (United Kingdom), 160(PART 3), 502–513. https://doi.org/10.1099/mic.0.073437-0
- Park, S.*, Navratil, S., Gregory, A., Bauer, A., Srinath, I., Szonyi, B., Nightingale, K., Anciso, J., Jun, M., Han, D., Lawhon, S., & Ivanek, R. (2014). Farm management, environment, and weather factors jointly affect the probability of spinach contamination by generic Escherichia coli at the preharvest stage. Applied and Environmental Microbiology, 80(8), 2504–2515. https://doi.org/10.1128/AEM.03643-13
- Gomez, S. A., Kulow, M., Anklam, K. S., Park, D., Kaspar, C. W., Ivanek, R., & Döpfer, D. (2014). Gene markers of generic Escherichia coli associated with colonization and persistence of Escherichia coli O157 in cattle. Preventive Veterinary Medicine, 117(1), 140–148. https://doi.org/10.1016/j.prevetmed.2014.07.009
- Karki, S.*, Lupiani, B., Budke, C. M., Manandhar, S., & Ivanek, R. (2014). Cross-Sectional Serosurvey of Avian Influenza Antibodies Presence in Domestic Ducks of Kathmandu, Nepal. Zoonoses and Public Health, 61(6), 442–448. https://doi.org/10.1111/zph.12097
- Wang, X.*, Gautam, R., Pinedo, P. J., Allen, L. J. S., & Ivanek, R. (2014). A stochastic model for transmission, extinction and outbreak of Escherichia coli O157:H7 in cattle as affected by ambient temperature and cleaning practices. Journal of Mathematical Biology, 69(2), 501–532. https://doi.org/10.1007/s00285-013-0707-1
- Szonyi, B.*, Swinford, A., Clavijo, A., & Ivanek, R. (2014). Re-emergence of pigeon fever (corynebacterium pseudotuberculosis) infection in Texas horses: Epidemiologic investigation of laboratory-diagnosed cases. Journal of Equine Veterinary Science, 34(2), 281–287. https://doi.org/10.1016/j.jevs.2013.06.006
- Gautam, R.*, Lahodny, G., Bani-Yaghoub, M., Morley, P. S., & Ivanek, R. (2014). Understanding the role of cleaning in the control of Salmonella Typhimurium in grower-finisher pigs: A modelling approach. Epidemiology and Infection, 142(5), 1034–1049. https://doi.org/10.1017/S0950268813001805
2013
- Gautam, R.*, Pinedo, P. J., Park, S., & Ivanek, R. (2013). The distribution of drinking water-to-cattle ratios in the summer across four feedlots in the Texas High Plains. Agricultural Sciences, 04(06), 282–286. https://doi.org/10.4236/as.2013.46040
- Park, S.*, Navratil, S., Gregory, A., Bauer, A., Srinath, I., Jun, M., Szonyi, B., Nightingale, K., Anciso, J., & Ivanek, R. (2013). Generic Escherichia coli contamination of spinach at the preharvest stage: Effects of farm management and environmental factors. Applied and Environmental Microbiology, 79(14), 4347–4358. https://doi.org/10.1128/AEM.00474-13 Article chosen among all of the articles published by the American Society for Microbiology (ASM) in June 2013 for a press release and to be included in Microbe’s Journal Highlights section
- Zhang, X. H., Ye, Q., Liu, Y. D., Li, B., Ivanek, R., & He, K. W. (2013). Development of a LAMP assay for rapid detection of different intimin variants of attaching and effacing microbial pathogens. Journal of Medical Microbiology, 62(PART 11), 1665–1672. https://doi.org/10.1099/jmm.0.054551-0
- Park, D., Stanton, E., Ciezki, K., Parrell, D., Bozile, M., Pike, D., Forst, S. A., Jeong, K. C., Ivanek, R., Döpfer, D., & Kaspar, C. W. (2013). Evolution of the stx2-encoding prophage in persistent bovine escherichia coli O157: H7 strains. Applied and Environmental Microbiology, 79(5), 1563–1572. https://doi.org/10.1128/AEM.03158-12
- Gautam, R.*, Srinath, I., Clavijo, A., Szonyi, B., Bani-Yaghoub, M., Park, S., & Ivanek, R. (2013). Identifying areas of high risk of human exposure to coccidioidomycosis in texas using serology data from dogs. Zoonoses and Public Health, 60(2), 174–181. https://doi.org/10.1111/j.1863-2378.2012.01526.x
2012
- Szonyi, B.*, Srinath, I., Schwartz, A., Clavijo, A., & Ivanek, R. (2012). Spatio-temporal epidemiology of Tritrichomonas foetus infection in Texas bulls based on state-wide diagnostic laboratory data. Veterinary Parasitology, 186(3–4), 450–455. https://doi.org/10.1016/j.vetpar.2011.11.075
- Ivanek, R., Österberg, J., Gautam, R., & Lewerin, S. (2012). Salmonella fecal shedding and immune responses are dose- and serotype- dependent in pigs. PLoS ONE, 7(4), e34660. https://doi.org/10.1371/journal.pone.0034660 Article featured by JAVMA (Vol. 241, No. 1, page 29) and tamuTimes’ (“12 Impacts for 2012”)
- Lidbury, J. A.*, Suchodolski, J. S., Ivanek, R., & Steiner, J. M. (2012). Assessment of the variation associated with repeated measurement of gastrointestinal transit times and assessment of the effect of oral ranitidine on gastrointestinal transit times using a wireless motility capsule system in dogs. Veterinary Medicine International, 2012, 938417. https://doi.org/10.1155/2012/938417
- Kulow, M. J., Gonzales, T. K., Pertzborn, K. M., Dahm, J., Miller, B. A., Park, D., Gautam, R., Kaspar, C. W., Ivanek, R., & Döpfer, D. (2012). Differences in colonization and shedding patterns after oral challenge of cattle with three Escherichia coli O157:H7 strains. Applied and Environmental Microbiology, 78(22), 8045–8055. https://doi.org/10.1128/AEM.02363-12
- Gautam, R., Kulow, M., Döpfer, D., Kaspar, C., Gonzales, T., Pertzborn, K. M., Carroll, R. J., Grant, W., & Ivanek, R. (2012). The strain-specific dynamics of Escherichia coli O157:H7 faecal shedding in cattle post inoculation. Journal of Biological Dynamics, 6(2), 1052–1066. https://doi.org/10.1080/17513758.2012.722232
- Bani-Yaghoub, M.*, Gautam, R., Shuai, Z., van den Driessche, P., & Ivanek, R. (2012). Reproduction numbers for infections with free-living pathogens growing in the environment. Journal of Biological Dynamics, 6(2), 923–940. https://doi.org/10.1080/17513758.2012.693206
- Park, S.*, Szonyi, B., Gautam, R., Nightingale, K., Anciso, J., & Ivanek, R. (2012). Risk factors for microbial contamination in fruits and vegetables at the preharvest level: A systematic review. Journal of Food Protection, 75(11), 2055–2081. https://doi.org/10.4315/0362-028X.JFP-12-160
- Bhattarai, R.*, Budke, C. M., Carabin, H., Proaño, J. V., Flores-Rivera, J., Corona, T., Ivanek, R., Snowden, K. F., & Flisser, A. (2012). Estimating the non-monetary burden of neurocysticercosis in mexico. PLoS Neglected Tropical Diseases, 6(2), e1521. https://doi.org/10.1371/journal.pntd.0001521
2011
- Bhattarai, R.*, Budke, C. M., Carabin, H., Proaño, J. V., Flores-Rivera, J., Corona, T., Cowan, L. D., Ivanek, R., Snowden, K. F., & Flisser, A. (2011). Quality of life in patients with neurocysticercosis in Mexico. American Journal of Tropical Medicine and Hygiene, 84(5), 782–786. https://doi.org/10.4269/ajtmh.2011.10-0646
- Gonzales, T. K., Kulow, M., Park, D. J., Kaspar, C. W., Anklam, K. S., Pertzborn, K. M., Kerrish, K. D., Ivanek, R., & Döpfer, D. (2011). A high-throughput open-array qPCR gene panel to identify, virulotype, and subtype O157 and non-O157 enterohemorrhagic Escherichia coli. Molecular and Cellular Probes, 25(5–6), 222–230. https://doi.org/10.1016/j.mcp.2011.08.004
- Pradhan, A. K., Ivanek, R., Gröhn, Y. T., Bukowski, R., & Wiedmann, M. (2011). Comparison of public health impact of Listeria monocytogenes product-to-product and environment-to-product contamination of deli meats at retail. Journal of Food Protection, 74(11), 1860–1868. https://doi.org/10.4315/0362-028X.JFP-10-351
- Garcia-Mazcorro, J. F.*, Lanerie, D. J., Dowd, S. E., Paddock, C. G., Grützner, N., Steiner, J. M., Ivanek, R., & Suchodolski, J. S. (2011). Effect of a multi-species synbiotic formulation on fecal bacterial microbiota of healthy cats and dogs as evaluated by pyrosequencing. FEMS Microbiology Ecology, 78(3), 542–554. https://doi.org/10.1111/j.1574-6941.2011.01185.x
- Gautam, R.*, Bani-Yaghoub, M., Neill, W. H., Döpfer, D., Kaspar, C., & Ivanek, R. (2011). Modeling the effect of seasonal variation in ambient temperature on the transmission dynamics of a pathogen with a free-living stage: Example of Escherichia coli O157:H7 in a dairy herd. Preventive Veterinary Medicine, 102(1), 10–21. https://doi.org/10.1016/j.prevetmed.2011.06.008
2010
- Lanzas, C., Ayscue, P., Ivanek, R., & Gröhn, Y. T. (2010). Model or meal? Farm animal populations as models for infectious diseases of humans. Nature Reviews Microbiology, 8(2), 139–148. https://doi.org/10.1038/nrmicro2268 Article featured on the journal cover.
- Pradhan, A. K., Renata, I., Gröhn, Y. T., Robert, B., Ifigenia, G., Sofos, J. N., & Martin, W. (2010). Quantitative risk assessment of listeriosis-associated deaths due to listeria monocytogenes contamination of deli meats originating from manufacture and retail. Journal of Food Protection, 73(4), 620–630. https://doi.org/10.4315/0362-028X-73.4.620
2009
- Pradhan, A. K., Ivanek, R., Crohn, Y. T., Geornaras, I., Sofos, J. N., & Wiedmann, M. (2009). Quantitative risk assessment for Listeria monocytogenes in selected categories of deli meats: impact of lactate and diacetate on listeriosis cases and deaths. Journal of Food Protection, 72(5), 978–989. https://doi.org/10.4315/0362-028X-72.5.978
- Alexander, K. A., Warnick, L. D., Cripps, C. J., McDonough, P. L., Grohn, Y. T., Wiedmann, M., Reed, K. E., James, K. L., Soyer, Y., & Ivanek, R. (2009). Fecal shedding of, antimicrobial resistance in, and serologic response to SalmonellaTyphimurium in dairy calves. Journal of the American Veterinary Medical Association, 235(6), 739–748. https://doi.org/10.2460/javma.235.6.739
- Ayscue, P., Lanzas, C., Ivanek, R., & Gröhn, Y. T. (2009). Modeling on-farm Escherichia coli O157:H7 population dynamics. Foodborne Pathogens and Disease, 6(4), 461–470. https://doi.org/10.1089/fpd.2008.0235
- Ivanek, R., Gröhn, Y. T., Wells, M. T., Lembo, A. J., Sauders, B. D., & Wiedmann, M. (2009). Modeling of spatially referenced environmental and meteorological factors influencing the probability of Listeria species isolation from natural environments. Applied and Environmental Microbiology, 75(18), 5893–5909. https://doi.org/10.1128/AEM.02757-08
2008
- Ivanek, R., Gröhn, Y. T., Wells, M. T., Raengpradub, S., Kazmierczak, M. J., & Wiedmann, M. (2008). Extreme value theory in analysis of differential expression in microarrays where either only up- or down-regulated genes are relevant or expected. Genetics Research, 90(4), 347–361. https://doi.org/10.1017/S0016672308009427
- McGann, P., Raengpradub, S., Ivanek, R., Wiedmann, M., & Boor, K. J. (2008). Differential regulation of Listeria monocytogenes internalin and internalin-like genes by σb and PrfA as revealed by subgenomic microarray analyses. Foodborne Pathogens and Disease, 5(4), 417–435. https://doi.org/10.1089/fpd.2008.0085
- Lanzas, C., Brien, S., Ivanek, R., Lo, Y., Chapagain, P. P., Ray, K. A., Ayscue, P., Warnick, L. D., & Gröhn, Y. T. (2008). The effect of heterogeneous infectious period and contagiousness on the dynamics of Salmonella transmission in dairy cattle. Epidemiology and Infection, 136(11), 1496–1510. https://doi.org/10.1017/S0950268807000209
- Lanzas, C., Warnick, L. D., Ivanek, R., Ayscue, P., Nydam, D. V., & Gröhn, Y. T. (2008). The risk and control of Salmonella outbreaks in calf-raising operations: A mathematical modeling approach. Veterinary Research, 39(6), 61. https://doi.org/10.1051/vetres:2008038
2007
- Tauer, L. W., Nightingale, C., Ivanek, R., Gröhn, Y. T., & Wiedmann, M. (2007). Optimal levels of inputs to control Listeria monocytogenes contamination at a smoked fish plant. Agribusiness, 23(2), 229–244. https://doi.org/10.1002/agr.20121
- Ivanek, R., Gröhn, Y. T., Jui-Jung Ho, A., & Wiedmann, M. (2007). Markov chain approach to analyze the dynamics of pathogen fecal shedding-Example of Listeria monocytogenes shedding in a herd of dairy cattle. Journal of Theoretical Biology, 245(1), 44–58. https://doi.org/10.1016/j.jtbi.2006.09.031
- McGann, P., Ivanek, R., Wiedmann, M., & Boor, K. J. (2007). Temperature-dependent expression of Listeria monocytogenes internalin and internalin-like genes suggests functional diversity of these proteins among the listeriae. Applied and Environmental Microbiology, 73(9), 2806–2814. https://doi.org/10.1128/AEM.02923-06
- Ho, A. J., Ivanek, R., Gröhn, Y. T., Nightingale, K. K., & Wiedmann, M. (2007). Listeria monocytogenes fecal shedding in dairy cattle shows high levels of day-to-day variation and includes outbreaks and sporadic cases of shedding of specific L. monocytogenes subtypes. Preventive Veterinary Medicine, 80(4), 287–305. https://doi.org/10.1016/j.prevetmed.2007.03.005
- Gröhn, Y., Hertl, J., Ivanek, R., Abou-Zeid, K., & Wiedmann, M. (2007). How university researchers can contribute to farm-to-table risk assessments: Listeria monocytogenes as an example. Foodborne Pathogens and Disease, 4(4), 527–537. https://doi.org/10.1089/fpd.2007.0012
2006
- Hu, Y., Gall, K., Ho, A., Ivanek, R., Gröhn, Y. T., & Wiedmann, M. (2006). Daily variability of listeria contamination patterns in a cold-smoked salmon processing operation. Journal of Food Protection, 69(9), 2123–2133. https://doi.org/10.4315/0362-028X-69.9.2123
- Ivanek, R., Gröhn, Y. T., & Wiedmann, M. (2006). Listeria monocytogenes in multiple habitats and host populations: Review of available data for mathematical modeling. Foodborne Pathogens and Disease, 3(4), 319–336. https://doi.org/10.1089/fpd.2006.3.319
2004
- Ivanek, R., Gröhn, Y. T., Tauer, L. W., & Wiedmann, M. (2004). The cost and benefit of listeria monocytogenes food safety measures. Critical Reviews in Food Science and Nutrition, 44(7–8), 513–523. https://doi.org/10.1080/10408690490489378
- Ivanek, R., Gröhn, Y. T., Wiedmann, M., & Wells, M. T. (2004). Mathematical model of Listeria monocytogenes cross-contamination in a fish processing plant. Journal of Food Protection, 67(12), 2688–2697. https://doi.org/10.4315/0362-028X-67.12.2688
- Ivanek, R., Snary, E. L., Cook, A. J. C., & Gröhn, Y. T. (2004). A mathematical model for the transmission of Salmonella typhimurium within a grower-finisher pig herd in Great Britain. Journal of Food Protection, 67(11), 2403–2409. https://doi.org/10.4315/0362-028X-67.11.2403