临床专注于疑难重症细菌真菌感染的诊治,科研聚焦于多重耐药菌防控研究和临床新菌种发现。已在ClinicalMicrobiology Reviews、Trends inMicrobiology、Critical Care、CriticalCare Medicine、Clinical Infectious Diseases、EmergingInfectious Diseases、Emerging Microbes& Infections、Journal of Clinical Infectious Diseases、mSystems、Journalof Antimicrobial Chemotherapy、AntimicrobialAgents and Chemotherapy等国际学术刊物上发表了论文180多篇。