Please see full publication list in my Google Scholar

Preprints

  1. Galvis, J.A., Cardenas, N.C., and Machado, G.* Multi-network comparison of between-farm contacts for infectious disease surveillance in swine production (arXiv) - (2026)
  2. Cardenas, N.C., Oliveira, J.M., Lins, A.M.C., Garcia, F.E.R., Angelo, M.V., Anjos, R.C., Weber, F.L., Maia, F.B.F., Souza, V.F., Machado, G.* A Modeling Assessment of the Impact of Control Measures on Simulated Foot-and-Mouth Disease Spread in Mato Grosso do Sul, Brazil (arXiv) - (2026)
  3. Galvis, A. Jason, J.A., Parker, T.B., Corzo, C.A., Ferreira, J.B., Meiklejohnand, K.A., Machado, G.* Descriptive and risk analysis of vehicle movements linked to porcine reproductive and respiratory syndrome and porcine epidemic diarrhea transmission in US commercial swine farms (arXiv) - (2026)
  4. Yi, C., Galvis, J.A., and Machado, G.* Modeling the impact of control zone restrictions on pig placement in simulated African swine fever in the United States (arXiv) - (2025)
  5. Machado, G., et al. The Rapid Access Biosecurity (RAB) App™ Handbook (OSF Preprints) - (2025)

Latest list

170 - Optimizing the personnel requirements for efficient sampling during simulated African swine fever outbreaks in the United States (2026)
Muhammed, Y.S., Chunlin, Y., Galvis, J.A., Sykes, A.L., Roberts, D., O’Hara, K.C., Rochette, L., and Machado, G.* - Preventive Veterinary Medicine
169 - First highly pathogenic avian influenza outbreak in a commercial farm in Brazil: outbreak timeline, control actions, risk analysis, and transmission modeling (2026)
Cardenas, N.C., Lopes, Souza, P.A.S.C., Groff, F.H.S., Kowalski, A.P., Krein, A., Etges, de Azevedo, D.L., Machado, A., Maran, V., Machado, F.A. and Machado, G.* - Preventive Veterinary Medicine
168 - Enhancing U.S. swine farm preparedness for infectious foreign animal diseases with rapid access to biosecurity information (2025)
Fleming, C., Ebling. D., Mills, K., Cardenas, N., Galvis, J.A., Corzo. C.,and Machado, G.* - Preventive Veterinary Medicine
167 - Evaluating sampling strategies for effective detection of African swine fever in growing pig population in the U.S. (2025)
Galvis, J.A., Deka, A., and Machado, G.* - Preventive Veterinary Medicine
166 - Foot-and-mouth disease in bolivia: simulation-based assessment of control strategies and vaccination requirements (2025)
Cardenas, N.C., dos Santos, D.V., Lima, D.M., Gutierrez, H.O.D., Vaca, D.R.G., and Machado, G.* - Transboundary and Emerging Diseases
165 - Assessing epidemiological parameters and dissemination characteristics of the 2000 and 2001 foot-and-mouth disease outbreaks in Rio Grande do Sul, Brazil (2025)
da Costa, J.M.N., Cobellini, L.G., Cardenas, N.C., Groff, F.H.S., Machado, G.* - Mycrobiology, Ciencia Rural
164 - Mitigating between-farm disease transmission through simulating vehicle rerouting and enhanced cleaning and disinfection protocols (2025)
Galvis, J.A., Corzo, C., and Machado, G.* - Preventive Veterinary Medicine
163 - Identifying control strategies to eliminate African swine fever from the United States swine industry in under 12 months (2025)
Sykes, A.L., Galvis, J.A., O'Hara, K.C., Holmstrom, L., Corzo, C., and Machado, G.* - Preventive Veterinary Medicine
162 - A CFD-informed barn-level swine disease dissemination model and its use for ventilation optimization (2025)
Safari, M., Fleming, C., Galvis, J.A., Deka, A. Sanchez, F., Machado, G.*, Yeh., C. - Epidemics Code
161 - Integrating epidemiological and economic models to estimate the cost of simulated foot-and-mouth disease outbreaks in Brazil (2025)
Cardenas, N.C., de Menezes, T.C., Countryman, A.M., Lopes, F.P.N., Groff, F.H.S., Rigor, G.M., Gocks, M., Machado, G* - Preventive Veterinary Medicine
160 - Modeling the transmission dynamics of African swine fever virus within commercial swine barns: Quantifying the contribution of multiple transmission pathways (2025)
Deka, A., Galvis, J.A., Fleming, C., Safari, M., Yeh, C., Machado, G* - Epidemics
159 - Truck cleaning and disinfection, and the risk of PRRSV dissemination in multi-site pig production systems in the United States: A network-epidemiological model approach (2025)
Martinez, N., Corzo, C.A., Machado, G., Ekiri, A., Deza-Cruz, Prada, J.M. - Preventive Veterinary Medicine
158 - Evaluation of porcine epidemic diarrhea virus RNA contamination on swine industry transportation vehicles (2025)
Parker, T.B., Meiklejohn, K.A, Machado, G., Rahe, M., Darrow, B.S., Ferreira, J.B - Preventive Veterinary Medicine
157 - Estimating sampling and laboratory capacity for a simulated African swine fever outbreak in the United States (2025)
Galvis, J.A., Satici, M., Sykes, A.L., O’Hara, K.C., Rochette, L., Roberts, D,R., Machado, G* - Preventive Veterinary Medicine
156 - Modeling foot-and-mouth disease dissemination in Rio Grande do Sul, Brazil and evaluating the effectiveness of control measures (2024)
Cardenas, N.C., Lopes, F.N.P., Machado, A., Maran, V., Trois, C., Machado,F.A., Machado, G* - Frontiers in Veterinary Science
155 - Analyzing the intrastate and interstate swine movement network in the United States (2024)
Cardenas, N.C., Valencio, A., Sanchez, F., O’Hara, K.C., Machado, G* - Preventive Veterinary Medicine
154 - Description of swine producer biosecurity planning for foreign animal disease preparedness using the Secure Pork Supply framework (2024)
Campler, M.R., Hall, M., Mills, K.R., Galvis,A., Machado, G*, Arruda, A. - Frontiers in Veterinary Science
153 - The role of vehicle movement in swine disease dissemination: novel method accounting for pathogen stability and vehicle cleaning effectiveness uncertainties (2024)
Galvis, J.A., Machado, G* - Preventive Veterinary Medicine
152 - Spatiotemporal relative risk distribution of porcine reproductive and respiratory syndrome virus in the United States (2023)
Sanchez, F. Galvis, J.A., Cardenas, N.C., Corzo,C., Machado, G* - Frontiers in Veterinary Science
151 - Estimating the effectiveness of control actions on African swine fever transmission in commercial swine populations in the United States (2023)
Sykes, A.L. Galvis, J.A., O’Hara, K.C., Corzo,C., Machado, G* - Preventive Veterinary Medicine
150 - Quantifying spillover risk with an integrated bat-rabies dynamic modeling framework (2023)
Janoušková, E., Rokhsar, J., Jara, M., Entezami, M.,Horton, D.L., Ricardo A.D.,Machado, G., Prada, J. - Transboundary and Emerging Diseases
149 - A discrete-time survival model for porcine epidemic diarrhea virus (2022)
Trostle, P., Corzo, C, Reich, B.J., Machado,G.* - Transboundary and Emerging Diseases
148 - Modeling between-farm transmission dynamics of porcine epidemic diarrhea virus: characterizing the dominant transmission routes (2022)
Galvis, J.A., Corzo, C, Prada, J.M, Machado,G.* - Preventive Veterinary Medicine
147 - Coupling spatial statistics with social network analysis to estimate distinct risk areas of disease circulation to improve risk-based surveillance (2022)
Cardenas, N.C., Sanchez, F., Lopes F.P.N., Machado,G.* - Transboundary and Emerging Diseases
146 - Modelling African swine fever virus spread in pigs using time-respective network data: Scientific support for decision-makers (2022)
Andraud, M.,Brandon, P.H., Hayes,H., Galvis, J.A., Vergne, T., Machado,G., Rose, N. - Transboundary and Emerging Diseases
145 - Culturable microbial population from the upper respiratory tract of 1,010 clinically healthy horses in Southern Brazil (2022)
Espíndola, J.,Machado, G., Diehl, G.,Dos Santos, L., Vargas, A., Gressler, L. - Journal of Equine Veterinary Science
144 - Impact of mass vaccination on the spatiotemporal dynamics of FMD outbreaks in India, 2008–2016 (2022)
Gunasekera, U. ,Biswal, J.K., Machado,G., Ranjan, R., Subramaniam, S., Rout, M., Mohapatra, J.K., Pattnaik, B., Singh, R.P., Arzt, J., Perez, A., VanderWaal, K. - Transboundary and Emerging Diseases
143 - Multiple species animal movements: network properties, disease dynamic and the impact of targeted control actions (2022)
Cardenas, N.C. ,Sykes, A.L., Lopes F.P.N., Machado,G.* - Veterinary Research
142 - Unraveling the contact network patterns between commercial turkey operation in North Carolina and the distribution of Salmonella species (2021)
Ellington, C., Hebron, C., Crespo., Machado, G.* - Pathogens
141 - Modelling and assessing additional transmission routes for porcine reproductive and respiratory syndrome virus: vehicle movements and feed ingredients (2021)
Galvis, J.A., Corzo, C, Machado,G.* - Transboundary and Emerging Diseases
140 - MrIML: Multi-response interpretable machine learning to model genomic landscapes (2021)
Fountain-Jones,N.M., Kozakiewicz,C.P., Forester,B.R., Landguth,E.L., Carver,S., Charleston,M., Gagne,R.B., Greenwell,B., Kraberger,S., Trumbo,D.R., Mayer,M., Clark,N.J., Machado,G. - Molecular Ecology Resources
139 - Interpretable machine learning applied to on-farm biosecurity and porcine reproductive and respiratory syndrome virus (2021)
Sykes,A.L., Silva,S.G., Holtkamp,J.D., Mauch,W.B., Osemeke,O., Linhares,C.L.D., Machado,G.* - Transboundary and Emerging Diseases
138 - Development of a dissemination platform for spatiotemporal and phylogenetic analysis of avian infectious bronchitis virus (2021)
Jara, M., Crespo, C., Roberts, D., Chapman, A., Banda, A., Machado, G.* - Frontiers in Veterinary Science
137 - Modeling the role of mortality-based response triggers on the effectiveness of African swine fever control strategies (2021)
Machado, G., Farthing, T., Andraud, M., Lopes, F.P.N., Lanzas, C. - Transboundary and Emerging Diseases
136 - Impact of changes of horse movement regulations on the risks of equine infectious anemia: a risk assessment approach (2021)
Machado, G., Corbellini, L.G., Frias-De-Diego, A., Dieh, G.N., Dos Santos, D.V., Jara, M. & de Freitas Costa, E. - Preventive Veterinary Medicine
135 - The Potential Distribution of Pythium insidiosum in the Chincoteague National Wildlife Refuge, Virginia (2021)
Jara, M., Holcomb, K., Wang, X., Goss, E.M.† & Machado, G.*† - Frontiers in Veterinary Science
134 - Modeling the transmission and vaccination strategy for porcine reproductive and respiratory syndrome virus (2021)
Galvis, J. A., Corzo, A.C., Prada, J., & Machado, G.* - Transboundary and Emerging Diseases
133 - The between‐farm transmission dynamics of Porcine Epidemic Diarrhea Virus: A short‐term forecast modeling comparison and the effectiveness of control strategies (2021)
Galvis, J. A., Prada, J., Jones, C., Corzo, A.C., & Machado, G.* - Transboundary and Emerging Diseases
132 - Quantifying the dynamics of pig movements improves targeted disease surveillance and control plans (2020)
Machado, G.* , Galvis, J. A., Lopes, F. P. N., Voges, J., Medeiros, A. A. R., & Cárdenas, N. C. - Transboundary and Emerging Diseases
131 - Porcine reproductive and respiratory syndrome virus dissemination across pig production systems in the United States (2020)
Jara, M., Rasmussen, D., Corzo, C. A., & Machado, G.* - Transboundary and Emerging Diseases
130 - Nairobi Sheep Disease Virus: A Historical and Epidemiological Perspective (2020)
Krasteva, S., Jara, M., Frias-De-Diego, A., & Machado, G.* - Frontiers in Veterinary Science
129 - Phylogeography of Equine Infectious Anemia Virus (2020)
Jara, M., Frias-De-Diego, A., & Machado, G.* - Frontiers in Ecology and Evolution
128 - Information differences across spatial resolutions and scales for disease surveillance and analysis: The case of Visceral Leishmaniasis in Brazil (2020)
Servadio, J. L., Machado, G.*, Alvarez, J., de Ferreira Lima Júnior, F. E., Vieira Alves, R., & Convertino, M. - PLOS ONE
127 - The ecology of chronic wasting disease in wildlife (2020)
Escobar, L. E., Pritzkow, S., Winter, S. N., Grear, D. A., Kirchgessner, M. S., Dominguez-Villegas, E., Machado, G.* , Soto, C. - Biological Reviews