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您的检索式：作者名="Keyang Lyu"
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| 1 | Strengthening Community Defenses to Prevent and Control the Spread of COVID-19 in China显示文摘In light of the severity of coronavirus disease(COVID-19)around the world,it is an arduous task for China to prevent COVID-19 from being imported from abroad and proliferating domestically.The community is the first and most effective line of defense and can effectively cut off the channels of spread of the epidemic.In order to reduce risks of COVID-19 transmission in the community,it is necessary to sort out the loopholes in risk and management,as well as investigate previous epidemic transmission events in the community. | Xia Li Zhuona Zhang Keyang Lyu Dongqun Xu | 2022 | China CDC weekly2022，4，10： | 1 |
| 2 | SARS-CoV-2 Aerosol Transmission Through Vertical Sanitary Drains in High-Rise Buildings--Shenzhen,Guangdong Province,China,March 2022显示文摘Summary What is already known about this topic?Aerosol transmission of severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)via sanitary pipelines in high-rise buildings is possible,however,there is a lack of experimental evidence. | Keyang Lyu Siyang Feng Xia Li Qin Wang Xiaoning Zhao Shuyuan Yu Ping Zheng Jiajia Ji Guomin Chen Jing Liang Tao Lan Jinshu Feng Shuai Jiang Jianhua Lu Tianlong Xia Chaoqiong Peng Tiejian Feng Dongqun Xu | 2022 | China CDC weekly2022，4，23： | 1 |
| 3 | Neglected Aspects of SARS-CoV-2 Aerosol Transmission in Bathrooms of Multistory and High-Rise Buildings—Beijing Municipality,China,October 2022显示文摘Summary What is already known about this topic?There is a toilet flush-soil stack-floor drain pathway of aerosol transmission in multistory and high-rise buildings,but the influencing factors are not completely clear.What is added by this report?The poor airtightness of the connecting parts of the floor drain,as well as pressure fluctuations in the sewage pipe during toilet flushing caused by blockage of the soil stack vent,may lead to the cross-floor transmission of viral aerosols through the soil stack and floor drains. | Keyang Lyu Qin Wang Xia Li Zhuona Zhang Xiaoning Zhao Yunpu Li Zhigang Tang Longjian Li Fuchang Deng Xiaoyu Zhang Kaiqiang Xu Rong Zhao Dongqun Xu | 2023 | China CDC weekly2023，5，1： | 0 |
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