Risk assessment of new emergent and cross border diseases Trainer for field epidemiology Field investiguation for domestic and wild animals diseases Key words: Risk assessment, epidemiology, bioinformatic, vector born disesaes, Microbiology, bat diseases last relevant publications: https://doi.org/10.1002/vms3.818 Gdoura, M., Touati, R., Kalthoum, S., Ben Slama, R., Fatnassi, N., Mrad, M., Ammari, L., Brahmi, N., Ben Jazia, A., Hogga, N., Triki, H., & Haddad-Boubaker, S. (2022). Presumed Protective Role for Anti-Hepatitis B Virus Antibodies Against COVID-19 Severe Cases: A Clinical Study Confirming in silico Hypothesis. Frontiers in medicine, 9, 909660. https://doi.org/10.3389/fmed.2022.909660 Ben Salem, A., Ben Aicha, E., Kalthoum, S., Dhaouadi, A., Hajlaoui, H., Bel Haj Mohamed, B., Ben Slimen, I., Khalfaoui, W., Gharbi, R., Guesmi, K., Ben Ali, M., Fatnassi, N., Seghaier, C., Ben Hassine, T., & Gharbi, M. (2024). Estimation of the economic impact of a bluetongue serotype 4 outbreak in Tunisia. Frontiers in veterinary science, 11, 1310202. https://doi.org/10.3389/fvets.2024.1310202