Publication list

Pig

  • Biebaut, E., Štukelj, M., Chantziaras, I., Nunes, T. P., Nedosekov, V., Gomes, C. C., … & Prodanov-Radulović, J. (2025). Large heterogeneity in biosecurity legislation in the intensive pig production across Europe. Preventive veterinary medicine, 237, 106439. https://doi.org/10.1016/j.prevetmed.2025.106439
  • Dee, S., & Spronk, G. (2025). What is the future of porcine reproductive and respiratory syndrome virus in the United States?. Journal of the American Veterinary Medical Association, 1–4. Advance online publication. https://doi.org/10.2460/javma.25.07.0490
  • Dee, S., & Spronk, G. (2025). Biosecuring animal populations: The future is now. Animals, 15, 1048. https://doi.org/10.3390/ani15071048
  • Makovska, I., Chantziaras, I., Caekebeke, N., Dhaka, P., & Dewulf, J. (2024). Assessment of Cleaning and Disinfection Practices on Pig Farms across Ten European Countries. Animals, 14(4), 593. https://doi.org/10.3390/ani14040593
  • Otake, S., Yoshida, M., & Dee, S. (2024). A review of swine breeding herd biosecurity to prevent virus entry using porcine reproductive and respiratory syndrome virus as a model pathogen. Animals, 14, 2694. https://doi.org/10.3390/ani14182694.
  • Dee, S., Brands, L., Edler, R., Schelkopf, A., Nerem, J., Spronk, G., Kikuti, M., & Corzo, C. A. (2024). Further evidence that science-based biosecurity provides sustainable prevention of porcine reproductive and respiratory syndrome virus infection and improved productivity in swine breeding herds. Animals, 14, 2530. https://doi.org/10.3390/ani14172530.
  • Gebhardt, J., Dee, S. A., Little, E., Scales, B., & Kern, D. R. (2024). Evaluation of extended storage of swine complete feed for inactivation of viral contaminants and effect on nutritional, microbiological and toxicological profiles. Animals, 14, 393. https://doi.org/10.3390/ani14030393
  • Dee, S., Brands, L., Nerem, J., Schelkopf, A., Spronk, G., & Havas, K. (2024). Improvements in swine herd biosecurity reduce the incidence of porcine reproductive and respiratory syndrome virus in swine herds in the Midwestern United States. Journal of the American Veterinary Medical Association. https://doi.org/10.2460/javma.23.08.04.0437
  • Dee, S., Clement, T., & Nelson, E. (2024). Transmission of porcine reproductive and respiratory syndrome virus in domestic pigs via oral ingestion of feed material. Journal of the American Veterinary Medical Association. https://doi.org/10.2460/javma.23.08.0447.
  • Havas, K., Brands, L., Cochrane, R., Spronk, G., Nerem, J., & Dee, S. A. (2022). An assessment of enhanced biosecurity interventions and their impact on porcine reproductive and respiratory syndrome virus outbreaks within a managed group of farrow-to-wean farms, 2020-2021. Frontiers in Veterinary Science, Section Veterinary Humanities and Social Sciences. https://doi.org/10.3389/fvets.2022.952383.
  • Spronk, G., Havas, K., & Dee, S. (2022). Will swine veterinarians lead by meeting the next generation needs of our industry? Journal of the American Veterinary Medical Association. https://doi.org/10.2460/javma.22.10.0480.
  • Dee, S. A., Havas, K., & Spronk, G. (2022). Detection of Senecavirus A in pigs from a historically negative national swine herd and associated with feed imports from endemically infected countries. Transbound Emerg Dis, 1-3. https://doi.org/10.1111/tbed.14684.
  • Stenfeldt, C., Bertram, M., Crockett, H., Hartwig, E., Smoglia, G., Niederwerder, M., Diel, D., Dee, S., & Artz, J. (2022). The risk and mitigation of foot and mouth disease virus infection of pigs through consumption of contaminated feed. Transboundary and Emerging Diseases. https://doi.org/10.1111/tbed.14230.
  • Phillips, F. C., Rubach, J. K., Poss, M., Anam, S., Goyal, S., & Dee, S. (2022). Monoglyceride reduces viability of porcine epidemic diarrhea virus in feed and prevents disease transmission to post-weaned piglets. Transboundary and Emerging Diseases. https://doi.org/10.1111/tbed.14353.
  • He, B., Gong, W., Yan, X., Zhao, Z., Yang, L., Tan, Z., Xu, L., Zhu, A., Zhang, J., Rao, J., Yu, X., Jiang, J., Lu, Z., Zhang, Y., Wu, J., Li, Y., Shi, Y., Jiang, Q., Chen, X., & Tu, C. (2021). Viral Metagenome-Based Precision Surveillance of Pig Population at Large Scale Reveals Viromic Signatures of Sample Types and Influence of Farming Management on Pig Virome. mSystems, 6(3), e0042021. https://doi.org/10.1128/mSystems.00420-21.
  • Yun, J., Muurinen, J., Nykäsenoja, S., Seppä-Lassila, L., Sali, V., Suomi, J., Tuominen, P., Joutsen, S., Hämäläinen, M., Olkkola, S., Myllyniemi, A. L., Peltoniemi, O., & Heinonen, M. (2021). Antimicrobial use, biosecurity, herd characteristics, and antimicrobial resistance in indicator Escherichia coli in ten Finnish pig farms. Preventive veterinary medicine, 193, 105408. https://doi.org/10.1016/j.prevetmed.2021.105408.
  • Vanderwaal, K., Black, L., Hodge, J., Bedada, A., & Dee, S. (2021). Modeling transmission dynamics and effectiveness of worker screening programs for SARS-CoV-2 in pork processing plants. PLOS ONE. https://doi.org/10.1371/journal.pone.0249143.
  • Chantziaras, I., Dewulf, J., Van Limbergen, T., Stadejek, T., Niemi, J., Kyriazakis, I., & Maes, D. (2020). Biosecurity levels of pig fattening farms from four EU countries and links with the farm characteristics. Livestock Science, 237, 104037. https://doi.org/10.1016/j.livsci.2020.104037.
  • Pepin, B., Williams, T., Polson, D., Gauger, P., & Dee, S. A. (2020). Survival of swine pathogens in compost formed from pre-processed carcasses. Transboundary and Emerging Diseases, 00, 1-11. https://doi.org/10.1111/tbed.13876.
  • Kruse, A. B., Nielsen, L. R., & Alban, L. (2020). Herd typologies based on multivariate analysis of biosecurity, productivity, antimicrobial and vaccine use data from Danish sow herds. Preventive veterinary medicine, 181, 104487. https://doi.org/10.1016/j.prevetmed.2018.06.008.
  • Dee, S., DeJong, J., Neill, C., Ratliff, B., Singrey, A., Hansen, E., Nelson, E., Keegan, J., & Gaines, A. (2020). Inactivation of porcine epidemic diarrhea virus in contaminated swine feed through the inclusion of a dry lactic acid-based product. Journal of Swine Health and Production, 28, 213-216.
  • Niederwerder, M. C., Dee, S., Stoian, A. M. M., Constance, L. A., Olcha, M., Petrovan, V., Patterson, G., Cino, G., & Rowland, R. R. R. (2020). Mitigating the risk of African swine fever virus in feed with antiviral chemical additives. Transboundary and Emerging Diseases. https://doi.org/10.1111/tbed.13699.
  • Stoian, A. M. M., Petrovan, V., Constance, L. A., Olcha, M., Dee, S., Diel, D. G., Sheehan, M. A., Rowland, R. R. R., Patterson, G., & Niederwerder, M. (2020). Stability of classical swine fever virus and pseudorabies virus in animal feed ingredients exposed to transpacific shipping conditions. Transboundary and Emerging Diseases. https://doi.org/10.1111/tbed.13498.
  • Rodrigues da Costa, M., Gasa, J., Calderón Díaz, J. A., Postma, M., Dewulf, J., McCutcheon, G., & Manzanilla, E. G. (2019). Using the Biocheck. UGent™ scoring tool in Irish farrow-to-finish pig farms: assessing biosecurity and its relation to productive performance. Porcine Health Management, 5(1), 4. https://doi.org/10.1016/j.prevetmed.2024.106288.
  • Stoian, A. M. M., Zimmerman, J., Ji, J., Hefley, T. J., Dee, S., Diel, D. G., Rowland, R. R. R., & Niederwerder, M. C. (2019). Half-life of African swine fever virus in shipped feed. Emerging Infectious Diseases, 25(12). https://doi.org/10.3201/eid2512.191002.
  • Raasch, S., Postma, M., Dewulf, J., Stärk, K. D. C., & Grosse Beilage, E. (2018). Association between antimicrobial usage, biosecurity measures as well as farm performance in German farrow-to-finish farms. Porcine health management, 4, 30. https://doi.org/10.1186/s40813-018-0106-5.
  • Filippitzi, M. E., Brinch Kruse, A., Postma, M., Sarrazin, S., Maes, D., Alban, L., … & Dewulf, J. (2018). Review of transmission routes of 24 infectious diseases preventable by biosecurity measures and comparison of the implementation of these measures in pig herds in six European countries. Transboundary and emerging diseases, 65(2), 381-398. https://doi.org/10.1111/tbed.12758.
  • Postma, M., Vanderhaeghen, W., Sarrazin, S., Maes, D., & Dewulf, J. (2017). Reducing antimicrobial usage in pig production without jeopardizing production parameters. Zoonoses and Public Health, 64(1), 63-74. https://doi.org/10.1111/zph.12283.
  • Postma, M., Backhans, A., Collineau, L., Loesken, S., Sjölund, M., Belloc, C., … & MINAPIG consortium. (2016). Evaluation of the relationship between the biosecurity status, production parameters, herd characteristics and antimicrobial usage in farrow-to-finish pig production in four EU countries. Porcine Health Management, 2(1), 9. https://doi.org/10.1186/s40813-016-0028-z.
  • Joshi, L., Mohr, K., Clement, T., Hain, K., Myers, B., Yaros, J., Nelson, E., Christopher-Hennings, J., Gava, D., Schaefer, R., Caron, L., Dee, S., & Diel, D. (2016). Detection of the emerging Senecavirus A in pigs, mice and houseflies. Journal of Clinical Microbiology, JCM-03390-.15.
  • Dee, S. A., Neill, C., Singrey, A., Clement, T., Cochrane, R., Jones, C., Patterson, G., Spronk, G., Christopher-Hennings, J., & Nelson, E. (2016). Modeling the transboundary risk of feed ingredients contaminated with porcine epidemic diarrhea virus. BMC Veterinary Research, 12, 51.
  • Postma, M., Backhans, A., Collineau, L., Loesken, S., Sjölund, M., Belloc, C., … & Dewulf, J. (2016). The biosecurity status and its associations with production and management characteristics in farrow-to-finish pig herds. Animal, 10(3), 478-489.
  • Rojo-Gimeno, C., Postma, M., Dewulf, J., Hogeveen, H., Lauwers, L., & Wauters, E. (2016). Farm-economic analysis of reducing antimicrobial use whilst adopting improved management strategies on farrow-to-finish pig farms. Preventive veterinary medicine, 129, 74-87. https://doi.org/10.1016/j.prevetmed.2016.05.001.
  • Dee, S. A., Neill, C., Clement, T., Singrey, A., Christopher-Hennings, J., & Nelson, E. (2015). An evaluation of PEDV survival in individual feed ingredients in the presence or absence of a liquid antimicrobial. Porcine Health Management, 1, 9.
  • Brito, B., Dee, S., Wayne, S., Alvarez, J., & Perez, A. (2014). Genetic diversity of PRRS virus collected from air samples in 4 different regions of concentrated swine production during a high incidence season. Viruses, 6, 4424-4436.
  • Dee, S., Neill, C., Clement, T., Hennings, J., & Nelson, E. (2014). An evaluation of a liquid antimicrobial (Sal CURB®) for reducing the risk of porcine epidemic diarrhea virus infection of naïve pigs during consumption of contaminated feed. BMC Veterinary Research, 10, 220.
  • Dee, S., Clement, T., Schelkopf, A., Nerem, J., Knudsen, D., Hennings, J., & Nelson, E. (2014). An evaluation of contaminated complete feed as a vehicle for porcine epidemic diarrhea virus infection of naïve pigs following consumption via natural feeding behavior: Proof of concept. BMC Veterinary Research, 10, 176.
  • Alonso, C., Davies, P. R., Polson, D. D., Dee, S. A., & Lazarus, W. F. (2013). Economic study of air filtration systems for preventing PRRSV infection in large sow herds. Preventive Veterinary Medicine, 111(3-4), 268-277. https://doi.org/10.1016/j.prevetmed.2013.05.001.
  • Alonso, C., Murtaugh, M. P., Dee, S. A., & Davies, P. R. (2013). Epidemiological study of air filtration systems for preventing PRRSV infection in large sow herds. Preventive Veterinary Medicine, 112, 109-117.
  • Corso, C., Gramer, M., Dee, S. A., Morrison, R. B., & Torremorell, M. (2013). Airborne detection of swine influenza A virus in air samples collected inside, outside and downwind from swine barns. PLOS ONE, 8(8), e71444.
  • Corso, C., Romagosa, A., Dee, S. A., Gramer, M., Morrison, R. B., & Torremorell, M. (2013). Relationship between airborne detection of influenza A virus and the number of infected pigs. The Veterinary Journal, 196(2), 171-175. https://doi.org/10.1016/j.tvjl.2012.09.024.
  • Dee, S. A., Cano, J. P., Spronk, G. D., Reicks, D., Ruen, P., Pitkin, A., & Polson, D. (2012). Evaluation of the long-term effect of air filtration on the occurrence of new PRRSV infections in large breeding herds in swine-dense regions. Viruses, 4, 654-662.
  • Baker, S. A., Mondaca, E., Polson, D., & Dee, S. A. (2012). Evaluation of a needle-free injection device (AcuShot) for reduction of hematogenous transmission of PRRS virus. Swine Health and Production, 20, 123-128.
  • Dee, S. A. (2012). Achieving “Sustainable PRRSV Freedom” in Swine-Dense Regions: The Role of Air Filtration. Advances in Pork Production, 23, 135-138.
  • Alonso, C., Otake, S., Davies, P., & Dee, S. A. (2012). An evaluation of intervention for reducing the risk of PRRS virus introduction into filtered farms via retrograde air movement. Veterinary Microbiology, 157, 304-310.
  • Linhares, D., Torremorell, M., Cano, J. P., & Dee, S. A. (2012). Effect of modified live porcine reproductive and respiratory syndrome (PRRS) vaccine on the shedding of wild-type virus from an endemically infected population of growing pigs. Vaccine, 30, 407-413.
  • Pitkin, A., Otake, S., & Dee, S. A. (2011). A one-night downtime period prevents the spread of PRRSV and Mycoplasma hyopneumoniae by personnel and fomites (boots and coveralls). Swine Health and Production, 19, 345-348.
  • Dee, S. A., Otake, S., Pitkin, A., & Deen, J. (2011). A 4-year summary of air filtration system efficacy for preventing airborne spread of porcine reproductive and respiratory syndrome virus and Mycoplasma hyopneumoniae. Swine Health and Production, 19, 292-294.
  • Baker, S. R., O’Neil, K., Gramer, M., & Dee, S. A. (2011). An estimate of seroprevalence of production-limiting diseases in wild swine. Veterinary Record, 168, 564.
  • Dee, S. A., Otake, S., & Deen, J. (2011). An evaluation of ultraviolet light (UV ~254~) as a means to inactivate porcine reproductive and respiratory syndrome virus on common farm surfaces and materials. Veterinary Microbiology, 150, 96-99.
  • Dee, S., Spronk, G., Reicks, D., Ruen, P., & Deen, J. (2010). Further assessment of air filtration for preventing PRRSV infection in large breeding herds. Veterinary Record, 167, 976-977.
  • Corzo, C. A., Mondaca, E., Wayne, S., Torremorell, M., Dee, S., Davies, P., & Morrison, R. B. (2010). Control and elimination of porcine reproductive and respiratory syndrome virus. Virus Research, 154, 185-192.
  • Dee, S. A., Otake, S., & Deen, J. (2010). Use of a production region model to assess the efficacy of various air filtration systems for preventing the airborne transmission of porcine reproductive and respiratory syndrome virus and Mycoplasma hyopneumoniae. Results of a 2-year study. Virus Research, 154, 177-184.
  • Spronk, G., Otake, S., & Dee, S. (2010). Prevention of PRRSV infection in large breeding herds using air filtration. Veterinary Record, 166, 758-759.
  • Otake, S., Dee, S., Corzo, C., Oliveira, S., & Deen, J. (2010). Long distance airborne transport of viable PRRSV and Mycoplasma hyopneumoniae from a swine population infected with multiple viral variants. Veterinary Microbiology, 145, 198-208.
  • Pitkin, A. N., Deen, J., & Dee, S. A. (2009). Further assessment of fomites and personnel as vehicles for the mechanical transport and transmission of porcine reproductive and respiratory syndrome virus. Canadian Journal of Veterinary Research, 73, 298-302.
  • Pitkin, A. N., Otake, S., Deen, J., Moon, R. D., & Dee, S. A. (2009). Further assessment of houseflies (Musca domestica) as vectors for the mechanical transport and transmission of porcine reproductive and respiratory syndrome virus under field conditions. Canadian Journal of Veterinary Research, 73, 91-96.
  • Dee, S. A., Otake, S., Oliviera, S., & Deen, J. (2009). Evidence of long distance airborne spread of porcine reproductive and respiratory syndrome virus and Mycoplasma hyopneumoniae. Veterinary Research, 40(4), 39.
  • Dee, S. A., Pitkin, A. N., & Deen, J. (2009). Evaluation of alternative strategies to MERV 16-based air filtration systems for reduction of the risk of airborne spread of porcine reproductive and respiratory syndrome virus. Veterinary Microbiology, 138, 106-113.
  • Pitkin, A. N., Deen, J., & Dee, S. A. (2009). Use of a production region model to assess the airborne spread of porcine reproductive and respiratory syndrome virus. Veterinary Microbiology, 136, 1-7.
  • Cano, J. P., Dee, S. A., Deen, J., Finnegan, C., Murtaugh, M. P., & Pijoan, C. (2007). An exploratory study to evaluate the survival of porcine reproductive and respiratory syndrome virus in non-processed pig meat. Veterinary Record, 160, 907-908.
  • Cho, J. G., Dee, S. A., Deen, J., Murtaugh, M. P., & Joo, H. S. (2007). An evaluation of isolate pathogenicity on the transmission of porcine reproductive and respiratory syndrome virus by aerosols. Canadian Journal of Veterinary Research, 71, 23-27.
  • Cho, J. G., Dee, S. A., Deen, J., Trincado, C., Fano, E., Murtaugh, M. P., Collins, J. E., & Joo, H. S. (2006). An evaluation of different variables on the shedding of porcine reproductive and respiratory syndrome virus in aerosols. Canadian Journal of Veterinary Research, 70, 297-301.
  • Dee, S. A., Deen, J., Cano, J. P., Batista, L., & Pijoan, C. (2006). Further evaluation of alternative air filtration systems for reducing the transmission of porcine reproductive and respiratory syndrome virus by aerosols. Canadian Journal of Veterinary Research, 70, 168-175.
  • Schurrer, J. A., Dee, S. A., Moon, R. D., Deen, J., & Pijoan, C. (2006). An evaluation of 3 intervention strategies for the control of insects on a commercial swine farm. Swine Health and Production, 14, 76-81.
  • Trincado, C., Dee, S. A., Jacobson, L., Otake, S., & Pijoan, C. (2006). An evaluation of an all glass impinger (AGI-30) for the detection of porcine reproductive and respiratory syndrome virus in natural and artificial aerosols. Veterinary Record, 158, 206-208.
  • Cho, J. G., Dee, S. A., Deen, J., Guedes, A., Trincado, C., Fano, E., Jiang, Y., Faaberg, K., Collins, J. E., Murtaugh, M. P., & Joo, H. S. (2006). The influence of animal age, bacterial co-infection and porcine reproductive and respiratory syndrome virus (PRRSV) isolate pathogenicity on virus concentration in individual pigs. American Journal of Veterinary Research, 67, 489-493.
  • Dee, S. A., Deen, J., Batista, L., & Pijoan, C. (2006). An evaluation of alternative systems for reducing the transmission of porcine reproductive and respiratory syndrome virus by aerosols. Canadian Journal of Veterinary Research, 70, 28-33.
  • Dee, S. A., Batista, L., Deen, J., & Pijoan, C. (2005). An evaluation of an air filtration system for the prevention of porcine reproductive and respiratory syndrome virus transmission by aerosols. Canadian Journal of Veterinary Research, 69, 293-298.
  • Schurrer, J. A., Dee, S. A., Moon, R. D., Murtaugh, M. P., Finnegan, C. P., Deen, J., Kleiboecker, S. B., & Pijoan, C. (2005). Retention of ingested porcine reproductive and respiratory syndrome virus in house flies. American Journal of Veterinary Research, 66, 1517-1525.
  • Schurrer, J. A., Dee, S. A., Moon, R. D., Murtaugh, M. P., Finnegan, C. P., Deen, J., Kleiboecker, S. B., & Pijoan, C. (2005). Retention of ingested porcine reproductive and respiratory syndrome virus in house flies. American Journal of Veterinary Research, 66, 1517-1525.
  • Fano, E., Pijoan, C., & Dee, S. A. (2005). Evaluation of aerosol transmission of a mixed infection of Mycoplasma hyopneumoniae and porcine reproductive and respiratory syndrome virus. Veterinary Record, 157, 105-108.
  • Dee, S. A., Jacobson, L., Rossow, K., & Pijoan, C. (2005). Laboratory model to evaluate the role of aerosols in the transport of porcine reproductive and respiratory syndrome virus. Veterinary Record, 156, 501-504.
  • Dee, S. A., Martinez, B. C., & Clanton, C. (2005). Survival and infectivity of porcine reproductive and respiratory syndrome virus in swine lagoon effluent. Veterinary Record, 156,56-57.
  • Cardona, A. C., Pijoan, C., & Dee, S. A. (2005). Assessing Mycoplasma hyopneumoniae aerosol movement at several distances.
  • Schurrer, J. A., Dee, S. A., Moon, R. D., Rossow, K. D., Mahlum, C., Mondaca, E., … & Pijoan, C. (2004). Spatial dispersal of porcine reproductive and respiratory syndrome virus-contaminated flies after contact with experimentally infected pigs. American journal of veterinary research, 65(9), 1284-1292.
  • Otake S, Dee SA, Moon RD, Rossow KD, Trincado C, and Pijoan C. (2004). Studies on the carriage and transmission of porcine reproductive and respiratory syndrome virus in an individual housefly (Musca domestica, Linnaeus). Vet Rec. 154, 80-85.
  • Dee, S. A., Schurrer, J. A., Moon, R. D., Fano, E., Trincado, C., & Pijoan, C. (2004). Transmission of porcine reproductive and respiratory syndrome virus under field conditions during a putative increase in the fly population. Journal of Swine Health and Production, 12(5), 242-245.
  • Dee, S., Deen, J., & Pijoan, C. (2004). Evaluation of 4 intervention strategies to prevent the mechanical transmission of porcine reproductive and respiratory syndrome virus. Canadian journal of veterinary research, 68(1), 19.
  • Batista L, Dee SA, Rossow KD, Polson DD, Xiao Z, Olin M, Molitor TW Murtaugh MP and Pijoan C. (2004). Detection of porcine reproductive and respiratory syndrome virus in pigs with low positive or negative ELISA s/p ratios. Vet Rec.154, 25-26.
  • Batista L, Pijoan C, Ruiz A, Utrera V, and Dee SA. (2003). Assessment of the transmission of Mycoplasma hyopnuemoniae by personnel. Swine Health Prod.12, 75-77.
  • Otake S, Dee SA, Moon RD, Rossow KD, Trincado C and Pijoan C. (2003). Evaluation of mosquitoes (Aedes vexans, Meigen) as biological vectors of porcine reproductive and respiratory syndrome virus. Can J Vet Res. 67, 265-270.
  • Otake S, Dee SA, Moon RD, Rossow KD, Trincado C, Farnham M, and Pijoan C. (2003). Survival of porcine reproductive and respiratory syndrome virus in houseflies (Musca domestica Linnaeus). Can J Vet Res. 67, 198- 203.
  • Otake S, Dee SA, Rossow KD, Moon RD, Trincado C, and Pijoan C. (2003). Transmission of porcine reproductive and respiratory syndrome virus by houseflies, (Musca domestica Linnaeus). Vet Rec. 152, 73-76.
  • Dee SA, Deen J, Rossow KD, Eliason R, Mahlum C, Otake S, Joo HS, and Pijoan C. (2003). Mechanical transmission of porcine reproductive and respiratory syndrome virus throughout a coordinated sequence of events during warm weather. Can J Vet Res. 67, 12-16.
  • Dee SA, Deen J, Rossow KD, Mahlum C, Otake S, Joo HS and C Pijoan. (2002). Mechanical transmission of porcine reproductive and respiratory syndrome virus throughout a coordinated sequence of events during cold weather. Can J Vet Res. 66, 232-239.
  • Otake S, Dee SA, Rossow KD, Moon RD, and Pijoan C. (2002). Transmission of porcine reproductive and respiratory syndrome virus by mosquitoes (Aedes vexans). Can J Vet Res. 66, 191-195.
    Otake S, Dee SA, Jacobson L, Torremorell M, and Pijoan C. (2002). Evaluation of aerosol transmission of porcine reproductive and respiratory syndrome virus under field conditions. Vet Rec. 50, 804-808.
  • Otake S, Dee SA, Rossow KD, Deen J, Joo HS, Molitor TW, and Pijoan C. (2002). Transmission of porcine reproductive and respiratory syndrome virus by fomites (boots and coveralls). Swine Health Prod. 10(2), 59-65.
  • Otake S, Dee SA, Rossow KD, Deen J, Joo HS, Molitor TW, and Pijoan C. (2002). Transmission of PRRSV by needles. Vet Rec. 150, 114-115.
  • Dee SA, Torremorell M, Rossow KD, Mahlum C, Otake S, and Faaberg. (2001). Identification of genetically diverse sequences (ORF 5) of porcine reproductive and respiratory syndrome virus in a swine herd. Can J Vet Res. 65, 254-260.
  • Bierk MD, Dee SA, Rossow KD, et al. (2001). Transmission of PRRS virus from persistently infected sows to contact controls. Can J Vet Res. 65, 261-266.

Poultry

  • Saccavini, O., Charrier, F., Delpont, M., Vaillancourt, J. P., & Paul, M. C. (2025). “These measures make no sense for our farming system”: BIOSECURITY CHALLENGES AND Adaptations in french small-scale poultry farms selling directly to consumers. Preventive Veterinary Medicine, 106702. https://doi.org/10.1016/j.prevetmed.2025.106702
  • Ziebe, S. D., Vougat Ngom, R., Akoussa, A. M. M., Bogning, H. P., & Zangue, H. A. (2025). Impact of Biosecurity on Production Performance and Antimicrobial Usage in Broiler Farms in Cameroon. Animals : an open access journal from MDPI, 15(12), 1771. https://doi.org/10.3390/ani15121771.
  • Amalraj, A., Van Meirhaeghe, H., Caekebeke, N., Creve, R., Dufay-Lefort, A. C., Rousset, N., … & Dewulf, J. (2024). Development and use of Biocheck. UGent™ scoring system to quantify biosecurity in conventional indoor (turkey, duck, breeder) and free-range (layer and broiler) poultry farms. Preventive Veterinary Medicine, 230, 106288. https://doi.org/10.1016/j.prevetmed.2024.106288.
  • Amalraj, A., Van Meirhaeghe, H., Lefort, A.-C., Rousset, N., Grillet, J., Spaans, A., Devesa, A., Sevilla-Navarro, S., Tilli, G., Piccirillo, A., Żbikowski, A., Kovács, L., Kovács-Weber, M., Chantziaras, I., & Dewulf, J. (2024). Factors Affecting Poultry Producers’ Attitudes towards Biosecurity. Animals, 14(11), 1603. https://doi.org/10.3390/ani14111603.
  • Mallioris, P., Teunis, G., Lagerweij, G., Joosten, P., Dewulf, J., Wagenaar, J. A., … & Mughini-Gras, L. (2023). Biosecurity and antimicrobial use in broiler farms across nine European countries: toward identifying farm-specific options for reducing antimicrobial usage. Epidemiology & Infection, 151, e13. https://doi.org/10.1017/S0950268822001960.
  • Caekebeke, N., Ringenier, M., Jonquiere, F. J., Tobias, T. J., Postma, M., van den Hoogen, A., Houben, M. A. M., Velkers, F. C., Sleeckx, N., Stegeman, A., Dewulf, J., & on behalf of the i-4-1-Health Study Group. (2021). Coaching Belgian and Dutch Broiler Farmers Aimed at Antimicrobial Stewardship and Disease Prevention. Antibiotics, 10(5), 590. https://doi.org/10.3390/antibiotics10050590.
  • Tanquilut, N. C., Espaldon, M. V. O., Eslava, D. F., Ancog, R. C., Medina, C. D. R., Paraso, M. G. V., & Domingo, R. D. (2020). Biosecurity assessment of layer farms in Central Luzon, Philippines. Preventive veterinary medicine, 175, 104865. https://doi.org/10.1016/j.prevetmed.2019.104865.
  • Van Limbergen, T., Dewulf, J., Klinkenberg, M., Ducatelle, R., Gelaude, P., Méndez, J., … & Maes, D. (2018). Scoring biosecurity in European conventional broiler production. Poultry Science, 97(1), 74-83. https://doi.org/10.3382/ps/pex296.
  • Gelaude, P., Schlepers, M., Verlinden, M., Laanen, M., & Dewulf, J. (2014). Biocheck. UGent: A quantitative tool to measure biosecurity at broiler farms and the relationship with technical performances and antimicrobial use. Poultry science, 93(11), 2740-2751. https://doi.org/10.3382/ps.2014-04002.

Cattle

  • Dhaka, P., Chantziaras, I., Vijay, D., Singh, M., Bedi, J. S., Caekebeke, N., & Dewulf, J. (2023). Situation Analysis and Recommendations for the Biosecurity Status of Dairy Farms in Punjab, India: A Cross-Sectional Survey. Animals, 13(22), 3458. https://doi.org/10.3390/ani13223458

Small ruminants

Horses

Multiple species

Other species

Feed and transport

  • Schroeder, D. C., Palowski, A., Balesteri, C., Urriola, P., Van der Light, J., Sampedro, F., Dee, S., Shah, A., Yancy, H., & Shurson, G. (2022). Survival of a surrogate ASFV-like algal virus in feed matrices using a 23-day commercial US truck transport model. Frontiers in Microbiology, 13, 1059118. https://doi.org/10.3389/fmicb.2022.1059118.
  • Dee, N., Havas, K., Shah, A., Singrey, A., Spronk, G., Niederwerder, M., Nelson, E., & Dee, S. A. (2022). Evaluating the effect of temperature on viral survival in plant-based feed during storage. Transboundary and Emerging Diseases. https://doi.org/10.1111/tbed.14546.
  • Dee, S., & Spronk, G. (Eds.). (2022). Feed: A new pathway for the domestic and transboundary spread of viral pathogens of veterinary significance. Transboundary and Emerging Diseases, Special Issue, 69(1), 1-188.
  • Dee, S., & Spronk, G. (2022). Feed: A new pathway for the domestic and transboundary spread of viral pathogens of veterinary significance (Special Issue Editorial). Transboundary and Emerging Diseases. https://doi.org/10.1111/tbed.14349.
  • Dee, S., Shah, A., Jones, C., Singrey, A., Hanson, D., Edler, R., Spronk, G., Niederwerder, M., & Nelson, E. (2022). Evidence of viral survival in representative volumes of feed and feed ingredients during long-distance commercial transport across the continental United States. Transboundary and Emerging Diseases. https://doi.org/10.1111/tbed.14057.
  • Caserta, L., Gomes, C., Noll, J., Singrey, A., Niederwerder, M., Dee, S., Nelson, E., & Diel, D. (2022). Stability of Senecavirus A in animal feed ingredients and infection following consumption of contaminated feed. Transboundary and Emerging Diseases. https://doi.org/10.1111/tbed.14310.
  • Dee, S. A., Shah, A., Cochrane, R., Wu, F., Clement, T., Singrey, A., Edler, R., Spronk, G., Niederwerder, M., & Nelson, E. (2021). Use of a demonstration project to test the effect of extended storage on viral survival in feed. Journal of Swine Health and Production, 29(3), 124-128.
  • Patterson, G., Niederwerder, M. C., Spronk, G., & Dee, S. A. (2020). Quantification of soy-based feed ingredient entry from ASFV-positive countries to the United States by ocean freight shipping and associated seaports. Transboundary and Emerging Diseases. https://doi.org/10.1111/tbed.13881.
  • Dee, S., Niederwerder, M. C., Edler, R., Hanson, D., Singrey, A., Cochrane, R., Spronk, G., & Nelson, E. (2020). An evaluation of additives for mitigating the risk of virus-contaminated feed using an ice block challenge model. Transboundary and Emerging Diseases. https://doi.org/10.1111/tbed.13749.
  • Dee, S., Shah, A., Cochrane, R., Clement, T., Singrey, A., Edler, R., Spronk, G., Niederwerder, M., & Nelson, E. (2020). Use of a demonstration project to evaluate viral survival in feed: Proof of concept. Transboundary and Emerging Diseases. https://doi.org/10.1111/tbed.13682.
  • Dee, S. A., Niederwerder, M. C., Patterson, G., Cochrane, R., Jones, C., Diel, D., Brockhoff, E., Nelson, E., Spronk, G. D., & Sundberg, P. (2020). The risk of viral transmission in feed: What do we know, what do we do? Transboundary and Emerging Diseases. https://doi.org/10.1111/tbed.13606.
  • Patterson, G., Niederwerder, M., & Dee, S. A. (2019). Risks to animal health associated with imported feed ingredients. Journal of the American Veterinary Medical Association, 254(7), 1-2.
  • Dee, S. A., Bauermann, F., Niederwerder, M. C., Singrey, A., Clement, T., de Lima, M., Long, C., Patterson, G., Sheahan, M., Stoian, A. M. M., Petrovan, V., Jones, C., De Jong, J., Ji, J., Spronk, G. D., Minion, C., Hennings, J., Zimmerman, J. J., Rowland, R. R. R., Nelson, E., Sundberg, P., & Diel, D. G. (2018). Survival of viral pathogens in animal feed ingredients under transboundary shipping models. PLOS ONE, 13(3), e0194509.
  • Dee, S. A., Neill, C., Clement, T., Singrey, A., Christopher-Hennings, J., & Nelson, E. (2015). An evaluation of PEDV survival in individual feed ingredients in the presence or absence of a liquid antimicrobial. Porcine Health Management, 1, 9.
  • Dee, S. A., Torremorell, M., Thompson, R., Cano, J. P., Deen, J., & Pijoan, C. (2007). Evaluation of the thermo-assisted drying and decontamination system (TADD) for the sanitation of full-size transport vehicles contaminated with porcine reproductive and respiratory syndrome virus. Swine Health and Production, 15, 12-18.
  • Dee, S. A., Deen, J., & Pijoan, C. (2006). An evaluation of an industry-based sanitation protocol for full-size PRRSV-contaminated transport vehicles. Swine Health and Production, 14, 307-311.
  • Dee, S. A., Deen, J., & Pijoan, C. (2006). An evaluation of an industry-based sanitation protocol for PRRSV-contaminated transport vehicles. Swine Health and Production, 14, 126-132.
  • Dee, S., Deen, J., Burns, D., Douthit, G., & Pijoan, C. (2005). An evaluation of disinfectants for the sanitation of porcine reproductive and respiratory syndrome virus-contaminated transport vehicles at cold temperatures. Canadian journal of veterinary research, 69(1), 64.
  • Dee, S., Deen, J., Burns, D., Douthit, G., & Pijoan, C. (2004). An assessment of sanitation protocols for commercial transport vehicles contaminated with porcine reproductive and respiratory syndrome virus. Canadian journal of veterinary research, 68(3), 208.
  • Dee, S. A., Deen, J., Otake, S., & Pijoan, C. (2004). An assessment of transport vehicles as a source of porcine reproductive and respiratory syndrome virus transmission to susceptible pigs. Can J Vet Res, 68, 124-133.

Multi-sector