Professor Li Lanjuan, an academician of the Chinese Academy of Engineering (CAE), introduces the artifical liver supporting system in Hangzhou, capital of east China's Zhejiang Province, May 21, 2015. Prof. Li also serves as the director of the State Key Laboratory for Infectious Diseases Diagnosis and Treatment. She has been engaged in clinical, teaching and research work of infectious diseases for over 30 years. She is the academic leader in the field of epidemiology, particularly in treating severe hepatitis with artificial liver supporting system and research on the establishment and application of infectious microecology. Prof. Li has made great contributions to the public health enterprise in China by breaking through difficulties in fighting SARS, hand-foot-and-mouth disease, post-earthquake epidemics, A/H1N1 flu, H7N9 and other infectious diseases. (Xinhua/Wang Dingchang)

Professor Li Lanjuan (3rd R, back), an academician of the Chinese Academy of Engineering (CAE), poses with 6 patients recovered from H7N9 avian flu infection at the first affiliated hospital of Zhejiang University School of Medicine in east China's Zhejiang Province, April 27, 2013. Prof. Li also serves as the director of the State Key Laboratory for Infectious Diseases Diagnosis and Treatment. She has been engaged in clinical, teaching and research work of infectious diseases for over 30 years. She is the academic leader in the field of epidemiology, particularly in treating severe hepatitis with artificial liver supporting system and research on the establishment and application of infectious microecology. Prof. Li has made great contributions to the public health enterprise in China by breaking through difficulties in fighting SARS, hand-foot-and-mouth disease, post-earthquake epidemics, A/H1N1 flu, H7N9 and other infectious diseases. (Xinhua/Ju Huanzong)

Professor Li Lanjuan, an academician of the Chinese Academy of Engineering (CAE), introduces the equipment at the microecology laboratory in Hangzhou, capital of east China's Zhejiang Province, May 21, 2015. Prof. Li also serves as the director of the State Key Laboratory for Infectious Diseases Diagnosis and Treatment. She has been engaged in clinical, teaching and research work of infectious diseases for over 30 years. She is the academic leader in the field of epidemiology, particularly in treating severe hepatitis with artificial liver supporting system and research on the establishment and application of infectious microecology. Prof. Li has made great contributions to the public health enterprise in China by breaking through difficulties in fighting SARS, hand-foot-and-mouth disease, post-earthquake epidemics, A/H1N1 flu, H7N9 and other infectious diseases. (Xinhua/Wang Dingchang)

Professor Li Lanjuan, an academician of the Chinese Academy of Engineering (CAE), visits a patient who receives the artificial liver supporting system treatment in Hangzhou, capital of east China's Zhejiang Province, May 21, 2015. Prof. Li also serves as the director of the State Key Laboratory for Infectious Diseases Diagnosis and Treatment. She has been engaged in clinical, teaching and research work of infectious diseases for over 30 years. She is the academic leader in the field of epidemiology, particularly in treating severe hepatitis with artificial liver supporting system and research on the establishment and application of infectious microecology. Prof. Li has made great contributions to the public health enterprise in China by breaking through difficulties in fighting SARS, hand-foot-and-mouth disease, post-earthquake epidemics, A/H1N1 flu, H7N9 and other infectious diseases. (Xinhua/Wang Dingchang)

Professor Li Lanjuan, an academician of the Chinese Academy of Engineering (CAE), introduces her gene sequencing method in Hangzhou, capital of east China's Zhejiang Province, May 21, 2015. Prof. Li also serves as the director of the State Key Laboratory for Infectious Diseases Diagnosis and Treatment. She has been engaged in clinical, teaching and research work of infectious diseases for over 30 years. She is the academic leader in the field of epidemiology, particularly in treating severe hepatitis with artificial liver supporting system and research on the establishment and application of infectious microecology. Prof. Li has made great contributions to the public health enterprise in China by breaking through difficulties in fighting SARS, hand-foot-and-mouth disease, post-earthquake epidemics, A/H1N1 flu, H7N9 and other infectious diseases. (Xinhua/Wang Dingchang)

Professor Li Lanjuan (R), an academician of the Chinese Academy of Engineering (CAE), shakes hands with a recovered patient in Hangzhou, capital of east China's Zhejiang Province, May 21, 2015. Prof. Li also serves as the director of the State Key Laboratory for Infectious Diseases Diagnosis and Treatment. She has been engaged in clinical, teaching and research work of infectious diseases for over 30 years. She is the academic leader in the field of epidemiology, particularly in treating severe hepatitis with artificial liver supporting system and research on the establishment and application of infectious microecology. Prof. Li has made great contributions to the public health enterprise in China by breaking through difficulties in fighting SARS, hand-foot-and-mouth disease, post-earthquake epidemics, A/H1N1 flu, H7N9 and other infectious diseases. (Xinhua/Wang Dingchang)

Professor Li Lanjuan, an academician of the Chinese Academy of Engineering (CAE), speaks during an interview in Hangzhou, capital of east China's Zhejiang Province, April 15, 2013. Prof. Li also serves as the director of the State Key Laboratory for Infectious Diseases Diagnosis and Treatment. She has been engaged in clinical, teaching and research work of infectious diseases for over 30 years. She is the academic leader in the field of epidemiology, particularly in treating severe hepatitis with artificial liver supporting system and research on the establishment and application of infectious microecology. Prof. Li has made great contributions to the public health enterprise in China by breaking through difficulties in fighting SARS, hand-foot-and-mouth disease, post-earthquake epidemics, A/H1N1 flu, H7N9 and other infectious diseases. (Xinhua/Ju Huanzong)

Professor Li Lanjuan, an academician of the Chinese Academy of Engineering (CAE), introduces the information of patients suffering from H7N9 avian flu infection at the first affiliated hospital of Zhejiang University School of Medicine in east China's Zhejiang Province, April 10, 2013. Prof. Li also serves as the director of the State Key Laboratory for Infectious Diseases Diagnosis and Treatment. She has been engaged in clinical, teaching and research work of infectious diseases for over 30 years. She is the academic leader in the field of epidemiology, particularly in treating severe hepatitis with artificial liver supporting system and research on the establishment and application of infectious microecology. Prof. Li has made great contributions to the public health enterprise in China by breaking through difficulties in fighting SARS, hand-foot-and-mouth disease, post-earthquake epidemics, A/H1N1 flu, H7N9 and other infectious diseases. (Xinhua/Ju Huanzong)

Professor Li Lanjuan (2nd L), an academician of the Chinese Academy of Engineering (CAE), visits a patient suffering from H7N9 avian flu infection in the Intensive Care Unit (ICU) of the first affiliated hospital of Zhejiang University School of Medicine in Hangzhou, capital of east China's Zhejiang Province, April 18, 2013. Prof. Li also serves as the director of the State Key Laboratory for Infectious Diseases Diagnosis and Treatment. She has been engaged in clinical, teaching and research work of infectious diseases for over 30 years. She is the academic leader in the field of epidemiology, particularly in treating severe hepatitis with artificial liver supporting system and research on the establishment and application of infectious microecology. Prof. Li has made great contributions to the public health enterprise in China by breaking through difficulties in fighting SARS, hand-foot-and-mouth disease, post-earthquake epidemics, A/H1N1 flu, H7N9 and other infectious diseases. (Xinhua)

Professor Li Lanjuan (R, front), an academician of the Chinese Academy of Engineering (CAE), discusses with his students about the problems they met in the experiments at the first affiliated hospital of Zhejiang University School of Medicine in Hangzhou, capital of east China's Zhejiang Province, May 21, 2015. Prof. Li also serves as the director of the State Key Laboratory for Infectious Diseases Diagnosis and Treatment. She has been engaged in clinical, teaching and research work of infectious diseases for over 30 years. She is the academic leader in the field of epidemiology, particularly in treating severe hepatitis with artificial liver supporting system and research on the establishment and application of infectious microecology. Prof. Li has made great contributions to the public health enterprise in China by breaking through difficulties in fighting SARS, hand-foot-and-mouth disease, post-earthquake epidemics, A/H1N1 flu, H7N9 and other infectious diseases. (Xinhua/Wang Dingchang)

Professor Li Lanjuan, an academician of the Chinese Academy of Engineering (CAE), discusses with colleagues about the information of patients suffering from H7N9 avian flu infection at the first affiliated hospital of Zhejiang University School of Medicine in Hangzhou, capital of east China's Zhejiang Province, April 10, 2013. Prof. Li also serves as the director of the State Key Laboratory for Infectious Diseases Diagnosis and Treatment. She has been engaged in clinical, teaching and research work of infectious diseases for over 30 years. She is the academic leader in the field of epidemiology, particularly in treating severe hepatitis with artificial liver supporting system and research on the establishment and application of infectious microecology. Prof. Li is has made great contributions to the public health enterprise in China by breaking through difficulties in fighting SARS, hand-foot-and-mouth disease, post-earthquake epidemics, A/H1N1 flu, H7N9 and other infectious diseases. (Xinhua/Ju Huanzong)

Professor Li Lanjuan, an academician of the Chinese Academy of Engineering (CAE), works in her laboratory in Hangzhou, capital of east China's Zhejiang Province, May 21, 2015. Prof. Li also serves as the director of the State Key Laboratory for Infectious Diseases Diagnosis and Treatment. She has been engaged in clinical, teaching and research work of infectious diseases for over 30 years. She is the academic leader in the field of epidemiology, particularly in treating severe hepatitis with artificial liver supporting system and research on the establishment and application of infectious microecology. Prof. Li has made great contributions to the public health enterprise in China by breaking through difficulties in fighting SARS, hand-foot-and-mouth disease, post-earthquake epidemics, A/H1N1 flu, H7N9 and other infectious diseases. (Xinhua/Wang Dingchang)

(From Xinhua, 2015-05-23)