Jean Ramos est médecin vétérinaire, diplômé de l’Université fédérale de Bahia (UFBA) et titulaire d’une maîtrise en santé et immunologie des ruminants de l’Université de São Paulo (USP), au Brésil. Il a récemment obtenu son doctorat à l’Université de Montréal (UdeM), où ses travaux ont porté sur les modèles économiques de santé appliqués aux veaux laitiers. Actuellement, il est professeur adjoint à l’Université de Montréal (campus de Rimouski). Ses recherches visent à mieux comprendre l’impact des maladies sur la santé et le bien-être des animaux en intégrant des approches épidémiologiques et économiques.

Les 10 plus récentes:

Ramos. J. S., Villettaz-Robichaud M, Dubuc J., Santschi, D., Roy, J-P., Fecteau G, Buczinski S. The burden of disease and syndromes in preweaning dairy calves at the farm level: Estimation based on the disability-adjusted life years (DALY) approach. Journal of Dairy Science. 2025. https://doi.org/10.3168/jds.2025-26791 

Ramos. J. S., Villettaz-Robichaud M, Dubuc J., Santschi, D., Roy, J-P., Fecteau G, Buczinski S. Utility and reliability of various on-farm welfare and health indicators for preweaning dairy calves. Journal of Dairy Science. 2025. https://doi.org/10.3168/jds.2025-26763

Ramos. J. S., Villettaz-Robichaud M, Dubuc J., Santschi, D., Roy, J-P., Fecteau G, Buczinski S. Quantifying the impact of frequent diseases and syndromes on calf health using the opinions of producers and veterinarians: Towards dairy calf disability weights. Journal of Dairy Science. 2025. https://doi.org/10.3168/jds.2024-25543

Ramos. J. S., Villettaz-Robichaud M, Dubuc J., Santschi, D., Roy, J-P., Fecteau G, Buczinski S. Graduate student literature review: Integrating concepts of animal welfare and quality of life for pre-weaned dairy calves. Journal of Dairy Science. 2025. https://doi.org/10.3168/jds.2024-24923

Torres, F.D., Baccili, C. C., Ramos, J. S., Padilha, L. M., Méndez, M. L., Palombo, R. P. Gomes, V. Effect of bovine leukemia virus infection and proviral load on the systemic profile of dairy heifers during the transition period. Rural Science. 2024. http://doi.org/10.1590/0103-8478cr20230414

Baccili, C. C., Santarosa, B. P., Nichi, M., Martin, C. C., Ramos, J. S., Decaris, N., Benesi, F. J., Gomes, V. Infrared thermography used to detect local adverse reactions induced by reproductive vaccine adjuvants in Holstein heifers. Brazilian Journal of Vegterinary Research. 2024. 44. http://doi.org/10.1590/1678-5150-PVB-7507

Ramos J. S., Villettaz-Robichaud M, Arsenault J, Chorfi Y, Costa M, Dubuc J, Ferraro S, Francoz D, Rousseau M, Fecteau G, Buczinski S. Health indicators in surplus calves at the time of arrival at auction markets: Associations with distance from farms of origin in Québec, Canada. Journal of Dairy Science. 2023 Oct 1;106(10):7089-103. https://doi.org/10.3168/jds.2022-22827

Ramos, J. S., Madureira, K. M., da Silva, K. N., Bosco, K. A., Morita, L. M., Guimarães, J. E., & Gomes, V. Haptoglobin and its association with naturally occurring diseases in Holstein heifer calves. Arquivo Brasileiro de Medicina Veterinária e Zootecnia [online]. v. 73, n. 03, 2021. https://doi.org/10.1590/1678-4162-12159

Gomes, V.; Gonzalez, D. D.; Madureira, K. M.; Mozgovoj, M. V.; Baccili, C. C.; Silva, B. T.; Ramos, J. S.; Silva, K. N.; Pituco, E. M. Effect of Parenteral Vaccination of Newborn Holstein Calves against Viral Agents Involved in Bovine Respiratory Disease (BRD). Acta Scientiae Veterinariae, 48, 2020. https://doi.org/10.22456/1679-9216.103174

Ramos, J. S.; Madureira, K. M.; Baldacim, V. A. P.; Silva, C. P. D. C.; Dias, M. R. B.; Stricagnolo, C. R.; Gomes, V. Physiological and Pathological Alterations in the Mammary Gland of Holstein Cows during Transition Period. Acta Scientiae Veterinariae, 48, 2020. https://doi.org/10.22456/1679-9216.102863