1Infection control:The battles of history and the challenges of the futureLan-Juan Li2-32Infection control:a new adventure in infectious diseasesSonglin Wang4-53Progress in laboratory diagnostic techniques for tuberculosisYinxia Huang, Liping Pan, Zongde Zhang6-164Research progress on the immunomodulatory effects of mes-enchymal stem cells and their extracellular vesicles in the treat-ment of liver failureBin Niu, Jun Xu, Liaoyun Zhang17-255Role of Fc-mediated Ab functions in HIV and SARS-Cov-2 vac-cine preventionLi-Yun Lin, Aiwei Zhu, Bin Su, Christiane Moog26-316Research progress of azvudine in the treatment of novel coro-navirus infectionDongmei Zhang, Suling Chen, Chao Liu32-407Research progress of HPV-associated oropharyngeal cancerYue Zhang, Yiqian Wang, Qing Li, Meihua Wang41-498Treatment and research progress of oral Helicobacter pylori in-fection related diseases in traditional Chinese medicineTao Liu, Yu Feng, Lidan Shi, Rui Xiao50-599Effect of diabetes mellitus on antibody levels in elderly individ-uals after vaccination with inactivated SARS-CoV-2 vaccineWen Guo, Yu Cao, Yingmei Feng60-6710Analysis of Factors Influencing Plasma Concentration of Rifam-picin in Patients with Pulmonary TuberculosisJia Zhou, Ai-Xian Huang, Hong-Fa Tan, Yu-Ting Ma, Yan Liang, Chun-Xiong Su68-7711Clearance of multiple recalcitrant flat warts by surgical excision of one lesionYangbin Wang, Mingming Zhou, Honghao Hu, Ming Cheng, Xing-Hua Gao78-8012Call For Papers封3