Specializes in clinical microbiology, with extensive experience in detecting pathogens of common and rare infectious diseases, analyzing pathogen resistance, and hospital-acquired infection pathogen detection. Published numerous articles in journals such as *Chinese Journal of Nosocomial Infection*. Can rapidly and accurately provide diagnostic evidence for clinical infectious diseases; regularly analyzes local pathogen resistance trends to guide empirical antibiotic use.

Guan Youli, bachelor's degree, Associate Chief Technician. Nearly 30 years of experience in clinical laboratory work, specializing in clinical microbiology, with extensive experience in detecting pathogens of common and rare infectious diseases, analyzing bacterial drug resistance, and monitoring nosocomial infection pathogens. Published many articles in journals like *Chinese Journal of Hospital Infection*. Capable of providing rapid and accurate diagnostic basis for clinical infectious diseases; regularly analyzes the hospital’s pathogen resistance trends to assist clinicians in empirical medication.