Please see full publication list in my Google Scholar

Preprints

  1. 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.* First highly pathogenic avian influenza outbreak in a commercial farm in Brazil: outbreak timeline, control actions, risk analysis, and transmission modeling.(arXiv)-(2025)
  2. Fleming, C., Mills, K., Cardenas, N., Galvis, J.A., and Machado, G.* Enhancing U.S. swine farm preparedness for infectious foreign animal diseases with rapid access to biosecurity information.(arXiv)-(2025)
  3. Cardenas, N.C., dos Santos, D.V., Lima, D.M., Gutierrez, H.O.D., Vaca, D.R.G., and Machado, G.* Simulating foot-and-mouth dynamics and control in Bolivia.(arXiv)-(2025)
  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. The RABapp™ handbook-Machado, G., et al. 2024. “The Rapid Access Biosecurity (RAB) App™ Handbook.” OSF Preprints.doi:10.17605/OSF.IO/Z5WBJ (Download here)-(2025)

Latest list

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

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