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★National Top Tier · Ultimate Solver of Fever of Unknown Origin

Department of Infectious Diseases

Led by Professor Li Taisheng, a benchmark for HIV cocktail therapy and complex severe infections in China

Department Introduction and Development History

The Department of Infectious Diseases at Peking Union Medical College Hospital is one of the earliest established departments, led by a legacy of early infectious disease experts. Past directors, including Li Bangqi, Wang Aixia, Sheng Ruiyuan, Deng Guohua, and Li Taisheng, have played significant roles in the prevention and control of infectious diseases in China. The department has been instrumental in the diagnosis and management of infectious diseases, particularly during various historical periods. Currently, the department has become a national-level center for the medical treatment, research, prevention, and training of infectious diseases. It is a doctoral degree-granting institution for infectious diseases, a key clinical discipline recognized by the Ministry of Health, a national continuing education base for infectious diseases, a national clinical trial base for infectious disease drugs, and a national training base for comprehensive prevention and control of HIV/AIDS. It ranks seventh in the best specialty reputation list by the Fudan University Hospital Management Institute. As a leader in HIV/AIDS treatment in China, Peking Union Medical College Hospital has faced challenges during periods of antiviral drug shortages and significant side effects, establishing multiple clinical research initiatives such as the '15th Five-Year Plan', '11th Five-Year Plan', and '12th Five-Year Plan' that lead the national field of HIV/AIDS. In the new era, the department is at the forefront of multi-organ function research in HIV/AIDS, leveraging the multidisciplinary advantages of a comprehensive hospital to establish a distinctive collaborative model known as the 'PUMCH Comprehensive Model'. The department currently has 42 staff members, including 5 senior titles and 5 associate senior titles. It holds multiple important positions in national and Beijing academic societies, with one former chair (Chinese Medical Association Tropical Disease and Parasitology Branch), two incoming chairs (Chinese Medical Association Infectious Diseases Branch, Chinese Medical Association Clinical Epidemiology Branch, and Evidence-Based Medicine Branch), and two vice-chairs (Chinese Medical Association Tropical Diseases and Parasitology Branch, China Hospital Association Hospital Infection Professional Committee); in Beijing societies, there is one chair (Beijing Medical Association Clinical Epidemiology Branch) and three vice-chairs (two in the Beijing Medical Association Infectious Diseases Branch, one in the Beijing Pharmacology Society Antimicrobial Branch). Additionally, several members and young members hold positions in national and Beijing medical associations, enjoying a high reputation in the field of infectious diseases.

Century-Old Heritage · Premier Specialties

Academic Standing & Clinical Excellence

The highest standard for the diagnosis and treatment of infectious diseases and rational use of antibiotics in China, renowned nationwide for the management of fever of unknown origin (FUO), complex infections, and infections in immunocompromised hosts. Professor Li Taisheng's team has established an antiretroviral therapy system for HIV/AIDS tailored to China's conditions and serves as a core expert group for national responses to major infectious disease outbreaks.

National Centers & Research Platforms

  • 🏛Chair unit of the Infectious Diseases Branch of the Chinese Medical Association
  • 🏛Core unit of the National Clinical Research Center for Infectious Diseases
  • 🏛National Clinical Diagnosis and Training Center for HIV/AIDS
  • 🏛Fever of Unknown Origin (FUO) Diagnosis and Treatment Center

Core Indications & Conditions Treated

01Systematic etiology identification of fever of unknown origin (FUO)
02Severe infections caused by multidrug-resistant and extensively drug-resistant organisms
03HIV/AIDS and various opportunistic infections with immune reconstitution
04Deep fungal infections (invasive aspergillosis, cryptococcosis, mucormycosis)
05Central nervous system infections (viral, purulent, tuberculous meningitis)
06Sepsis and infective endocarditis
07Chronic viral hepatitis and infection control in severe liver failure
08Secondary infections in immunocompromised hosts post-organ transplantation and chemotherapy

Clinical Strengths & Advanced Capabilities

Combining modern metagenomics (mNGS) rapid pathogen screening, host immune status assessment, and detailed classical clinical examinations to implement personalized and precise anti-infection strategies.

1

Establishment of a nationally renowned 'FUO Concordance Pathway' significantly improving the diagnosis rate of difficult fevers

2

Professor Li Taisheng's team pioneered the 'Chinese Plan' for antiviral treatment of HIV/AIDS, resulting in a significant reduction in mortality and achieving long-term immune reconstitution

3

High-throughput metagenomic sequencing (mNGS) and targeted PCR technology for early rapid qualitative diagnosis of severe complex infections

4

Personalized dosing of combination therapies and therapeutic drug monitoring (TDM) for multidrug-resistant organisms and refractory deep fungal infections

5

Scientific management of antimicrobial agents (AMS) and a hospital-wide consultation platform for complex critical infections

Lead Physicians & Specialists

20 Expert
LT

Li Taisheng

Chief Physician, Professor, Doctoral Supervisor, Changjiang Scholar

🏅 Chair of Infectious Diseases, PUMCH · President, Chinese Society of Infectious Diseases (CMA)

Core Indications & Conditions Treated

Systematic evaluation for fever of unknown origin (FUO)Antiviral Therapy and Immune Reconstitution for HIV/AIDSComplex Infections of Deep Fungi and Drug-Resistant BacteriaSevere Infections in Immunocompromised Hosts

President of the Chinese Society of Infectious Diseases. Developed China's national HIV antiretroviral protocol and standardized clinical pathways for fever of unknown origin (FUO).

DG

Deng Guohua

Chief Physician, Professor

Core Indications & Conditions Treated

Fever of Unknown OriginDiagnosis and treatment of difficult and severe infectious diseases and liver diseases

Dr. Deng Guohua is a Chief Physician and Professor in Infectious Diseases, specializing in fever of unknown origin and the diagnosis and treatment of complex infectious diseases and liver diseases. He has published numerous academic papers in his field.

LX

Liu Xiaoqing

Chief Physician, Professor

Core Indications & Conditions Treated

Differential Diagnosis of Febrile DiseasesInfectious DiseasesHepatitisDiagnosis and Treatment of Tuberculosis and Other DiseasesRational Selection and Use of Antimicrobial Agents

Dr. Liu Xiaoqing is a Chief Physician and Professor in Infectious Diseases, focusing on the differential diagnosis of febrile diseases, hepatitis, and tuberculosis. He has extensive experience in managing complex infectious diseases.

SR

Sheng Ruiyuan

Chief Physician, Professor

Core Indications & Conditions Treated

Diagnosis and Treatment of Complex Infectious DiseasesEspecially in Long-Term Fever of Unknown OriginDeep fungal infectionsCentral nervous system infections (various meningitis and encephalitis)

Dr. Sheng Ruiyuan is a Chief Physician and Professor in Infectious Diseases, specializing in complex infectious diseases, particularly long-term fever of unknown origin and central nervous system infections. He has significant clinical experience and has received multiple awards for his contributions.

MX

Ma Xiaojun

Chief Physician, Professor

Core Indications & Conditions Treated

Diagnosis and Treatment of Infectious DiseasesDiagnosis and treatment of healthcare-associated infectionsInvestigationControlAnalysis and Control of Infectious Disease Outbreaks

Dr. Ma Xiaojun is a Chief Physician and Professor in Infectious Diseases, focusing on the diagnosis and treatment of various infectious diseases, including healthcare-associated infections. He has significant expertise in infection control and management.

ZB

Zhou Baotong

Chief Physician, Associate Professor

Core Indications & Conditions Treated

Viral HepatitisDiagnosis and Treatment of Fever of Unknown Origin and Complex Severe Infections

Dr. Zhou Baotong is a Chief Physician and Associate Professor in Infectious Diseases, specializing in viral hepatitis and complex severe infections.

GY

Ge Ying

Associate Chief Physician, Associate Professor

Core Indications & Conditions Treated

Fever of Unknown Origin DiagnosisDiagnosis and Treatment of Complex Severe Infections and Common Infectious Diseases

Dr. Ge Ying is an Associate Chief Physician and Associate Professor in Infectious Diseases, specializing in the diagnosis and treatment of complex infections and fever of unknown origin.

LZ

Liu Zhengyin

Chief Physician, Professor, Doctoral Supervisor

Core Indications & Conditions Treated

Diagnosis and Treatment of Complex Bacterial and Fungal Infections

Dr. Liu Zhengyin is a Chief Physician and Professor in Infectious Diseases, specializing in complex bacterial and fungal infections.

FH

Fan Hongwei

Associate Chief Physician, Associate Professor

Core Indications & Conditions Treated

ComplexDifferential Diagnosis of Difficult Infectious Diseases and Fever

Dr. Fan Hongwei is an Associate Chief Physician and Associate Professor in Infectious Diseases, specializing in the differential diagnosis of complex infectious diseases. He has extensive experience in clinical research and antibiotic pharmacology.

WH

Wang Huanling

Chief Physician, Professor, Doctoral Supervisor

Core Indications & Conditions Treated

Has been in the Department of Internal Medicine at Peking Union Medical College Hospital since graduationClinical frontline work in infectious diseasesFor Fever of Unknown OriginDiagnosis and Treatment of Complex and Difficult Infectious DiseasesCentral Nervous System InfectionsEndocarditis

Dr. Wang Huanling is a Chief Physician and Professor in Infectious Diseases, focusing on complex infectious diseases and fever of unknown origin.

SX

Shi Xiaochun

Associate Chief Physician, Associate Professor

Core Indications & Conditions Treated

Common and Difficult Diseases in Infectious Diseases

Dr. Shi Xiaochun is an Associate Chief Physician and Associate Professor in Infectious Diseases, with rich experience in diagnosing and treating common and complex infectious diseases.

LW

Lv Wei

Chief Physician

Core Indications & Conditions Treated

Acquired Immunodeficiency Syndrome (AIDS)Fever of unknown originBloodstream InfectionsTuberculosisDiagnosis and Treatment of Hepatitis and Other Difficult Severe Infections

Dr. Lv Wei is a Chief Physician specializing in acquired immunodeficiency syndrome (AIDS), fever of unknown origin, bloodstream infections, and tuberculosis.

LL

Luo Ling

Associate Chief Physician, Associate Professor

Core Indications & Conditions Treated

Diagnosis and Treatment of Immunocompromised and Related Infectious Diseases

Dr. Luo Ling is an Associate Chief Physician and Associate Professor in the Department of Infectious Diseases, specializing in the diagnosis and treatment of immunocompromised and related infectious diseases.

RG

Ruan Guiren

Attending Physician

Core Indications & Conditions Treated

Infectious DiseasesVarious Difficult Severe InfectionsFever of unknown originViral HepatitisDiagnosis and Treatment of Tuberculosis and HIV

Dr. Ruan Guiren is an Attending Physician in the Department of Infectious Diseases, focusing on various difficult severe infections, fever of unknown origin, and viral hepatitis.

GF

Guo Fuping

Associate Chief Physician

Core Indications & Conditions Treated

Bacterial and Fungal Infectious DiseasesLiver AbscessInfective EndocarditisOsteomyelitisUrinary Tract InfectionsBloodstream infections...

Dr. Guo Fuping is an associate chief physician in infectious diseases, focusing on bacterial and fungal infections. He has extensive clinical experience and has participated in international research.

CW

Cao Wei

Associate Chief Physician

Core Indications & Conditions Treated

Diagnosis and Treatment of Infectious Diseases and Fever of Unknown OriginTreatment of HIV and Infections in Immunocompromised Populations

Dr. Cao Wei is an associate chief physician in infectious diseases, specializing in the diagnosis and treatment of infectious diseases and HIV.

LX

Liu Xinchao

Attending Physician

Core Indications & Conditions Treated

Fever of unknown originInfectious DiseasesExtrapulmonary TuberculosisHIVAIDSPre-exposure and post-exposure prophylaxis for HIV

Dr. Liu Xinchao is an attending physician in infectious diseases, with a focus on fever of unknown origin, HIV, and extrapulmonary tuberculosis.

MY

Mai Yulin

Attending Physician

Core Indications & Conditions Treated

Common Internal Medicine DiseasesAcute GastroenteritisHypertensionHyperlipidemiaDiabetes mellitusInfectious Diseases

Dr. Mai Yulin is an Attending Physician in Infectious Diseases, with expertise in common internal medicine diseases, including acute gastroenteritis, hypertension, and hyperlipidemia.

LH

Liu Huiting

Attending Physician

Core Indications & Conditions Treated

Diagnosis and Treatment of Infectious Diseases and Fever of Unknown Origin

Dr. Liu Huiting is an attending physician in infectious diseases, specializing in the diagnosis and treatment of infectious diseases and fever of unknown origin.

CY

Cong Yang

Attending Physician

Core Indications & Conditions Treated

Fever of unknown originDiagnosis and Treatment of Complex Infectious DiseasesResearch on Infectious Dermatoses and Common Infectious Diseases

Dr. Cong Yang is an attending physician in infectious diseases, specializing in the diagnosis and treatment of complex infectious diseases and fever of unknown origin. He has extensive clinical experience at Peking Union Medical College Hospital.

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