A warm welcome to the “1st One Health International Conference, Taipei, Taiwan” in the beautiful and mountainous campus of National Yang-Ming University. The “1st OHIC TAIPEI 2019” is organized by Office of International Affairs (OIA) and One Health Research Center (OHIC) of National Yang-Ming University (NYMU) and to be held at the Shou-Ren Building on 24th to 26th September 2019. The organizing committees are most delighted to welcome you all to join this first “One Health” event in Taiwan.