The Graduate School of Infectious Diseases provides the certification program as a Zoonosis Control Expert (ZCE) to foster experts equipped with specialized expertise in the field of zoonotic disease control who can also exercise leadership in developing and implementing the control strategy of zoonosis. The title of expert is awarded to those who pass the certification examination, and the number of ZCE Certificate Holders had exceeded 100 in its 11th year. These ZCEs work in government, academic institutions, and private corporations in Japan and abroad, contributing to the international community's countermeasures against infectious diseases.