International Travel Medicine Center of Iran International Journal of Travel Medicine and Global Health 2322-1100 14 2 2026 07 01 Host Immunity and Emerging Infectious Diseases in the Era of Global Travel 246914 10.30491/ijtmgh.2026.246914 EN Hadi Esmaeili Gouvarchinghaleh Executive Manager, Associate Professor of Immunology, Applied Virology Research Center, Biomedicine Technologies Institute, Baqiyatallah University of Medical Sciences 0000-0001-8562-2295 Journal Article https://www.ijtmgh.com/article_246914_8cf9bfa3838cfc3f89f16e10a1ee59f4.pdf