曾争博士，主任医师，曾任感染疾病科副主任、病毒实验室主任，从事内科学的医疗、教学及科研工作30多年，对各种感染性疾病、肝病、不明原因发热等的诊断及治疗有丰富的经验，成功抢救数百名重型肝炎、失代偿性肝硬化、消化道大出血、病毒性脑炎、横断性脊髓炎、细菌性脑膜炎、细菌性败血症、包虫多发转移等危重病患者。多次在国际学术会议做学术报告及壁报交流；培养临床型和科研型硕士、博士研究生20名。Dr.ZhengZengiscurrentlyaProfessoratPekingUniversityFirstHospital(PUFH).HehasbeenservingPUFHsinceJune1992.Hecurrentlyfocusesonclinicalandbasicresearchonhepatology,autoinflammatorydiseases,populationgeneticsandvirology.Previously,Dr.ZengwasaVisitingScholarattheLaboratoryofGenomicDiversityintheNationalCancerInstitute(NCI),NationalInstitutesofHealth(NIH),USAfrom2001-2003.HealsotreatedpatientswhosufferedfromgastrointestinaldiseasesandhepatitisandstudiedonseveralclinicaltrialsforchronichepatitisBandCinNewYork,USAfrom2012-2015.HehasbeenaClinicalandResearchSpecialistofInfectiousDiseasesandhepatology30years.Dr.Zenghasmoreprofessionalexperienceandexpertiseforinfectiousdiseases,autoinflammatorydiseasesandhepatologyincludingbutnotlimittoviralhepatitis,autoimmunehepatitis,primarybiliarycirrhosis,drug-inducedliverinjury,alcoholichepatitisandnon-alcoholicsteatohepatitis.社会团体兼职：国家药品食品监督局新药审评专家国家科技部国际科技合作计划项目评价专家国家财政部科技项目评审专家国家自然科学基金项目评审专家北京市自然科学基金项目评审专家北京市科学技术奖励评审专家北京市科委生物医药专业专家北京市西城区医学会医疗事故技术鉴定专家