According to researcherid-p-5887-2014, I have 303 publications in the WOS, with 7275 total citations and an H index of 50. I am the co-editor of two books and the author of five book chapters. My research activities focus on general epidemiology; infectious diseases, including zoonoses and sapronoses (esp. bovine tuberculosis, avian mycobacteriosis, paratuberculosis, and other non-tuberculous mycobacteria; hepatitis E virus, etc.), mycobacterial ecology; food hygiene and the processing technology of milk and milk products; and food safety issues. As a teacher, I am a professor on the topic of the development of healthy regions and travel medicine.