Dr. Liu Yen-Hung studied Medicine at China Medical University, Taiwan and graduated as MD in 2003. He then completed the residency training of internal medicine at Taipei Veteran General Hospital, Taiwan in 2010. After that, he has worked as an infection specialist in Cardinal Tien Hospital, Taiwan now. He also got involved in the clinical researches in infectious diseases at National Taiwan University and received his PhD degree in 2020 at the same institution. His researches focus on HIV, STD and antimicrobial resistance.