Our work revolves around investigating infectious diseases, delving into their complex epidemiology. This involves deep understanding of infectious disease origins and transmission dynamics as well as investigating the networks of pathogen transmission.Additionally, we actively address gaps in knowledge that have the potential to impact public health behaviors and the effectiveness of preventive measures.Another critical area we aim to address is the patterns and trends of antimicrobial drug resistance. This is of paramount importance as it directly influences the treatment of infectious diseases. By understanding these patterns, we can better manage treatment strategies and ensure that the therapeutic interventions are effective in the face of evolving drug resistance.Our work also involves the preparedness for outbreak responses. By studying the past and present dynamics of infectious diseases, we can be better equipped to predict, manage, and mitigate outbreaks in the future. This is essential for protecting both local and global health.