Official Letters Prof. Baharak Akhtardanesh Department of Clinical Sciences, Faculty of Veterinary Sciences, Shahid Bahonar University, Kerman, Iran. Prof. Krzysztof J. Filipiak Department of Cardiology, Medical University of Warsaw, Warsaw, Poland. Prof. Jörn Klein Faculty of Health and Social Sciences, University of South‐Eastern Norway, Kongsberg, Norway. Prof. Md.Tanvir Rahman Department of Microbiology and Hygiene, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh 2202, Bangladesh. Prof. Alfonso J. Rodriguez-Morales Faculty of Health Sciences, Universidad Tecnológica de Pereira (UTP), Pereira, Risaralda, Colombia. Dr. Rasha M.A. Gharieb Department of Zoonoses, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44511, Egypt Dr. Mohamed SHAHEEN Environmental Virology Laboratory, Water Pollution Research Department, National Research Division, National Research Center, Dokki, Giza 12622, Egypt. Dr. Bruno Tilocca Department of Health Sciences, University “Magna Græcia” of Catanzaro, Catanzaro, Italy. Leonard E.G. Mboera Emerging and Vector‐borne Diseases Program, SACIDS Foundation for One Health, Sokoine University of Agriculture, Morogoro, Tanzania. Dr. Shahin Hassanpour Department of Basic Sciences, Faculty of Veterinary Sciences, Science and Research Branch, Islamic Azad University, Tehran, Iran.