SARS-CoV-2 spillover into hospital outdoor environments
被引:23
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作者:
Zhang, Dayi
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机构:
Tsinghua Univ, Sch Environm, Beijing 100084, Peoples R ChinaTsinghua Univ, Sch Environm, Beijing 100084, Peoples R China
Zhang, Dayi
[1
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Zhang, Xian
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机构:
Tsinghua Univ, Sch Environm, Beijing 100084, Peoples R ChinaTsinghua Univ, Sch Environm, Beijing 100084, Peoples R China
Zhang, Xian
[1
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Yang, Yunfeng
论文数: 0引用数: 0
h-index: 0
机构:
Tsinghua Univ, Sch Environm, Beijing 100084, Peoples R ChinaTsinghua Univ, Sch Environm, Beijing 100084, Peoples R China
Yang, Yunfeng
[1
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Huang, Xia
论文数: 0引用数: 0
h-index: 0
机构:
Tsinghua Univ, Sch Environm, Beijing 100084, Peoples R ChinaTsinghua Univ, Sch Environm, Beijing 100084, Peoples R China
Huang, Xia
[1
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Jiang, Jingkun
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h-index: 0
机构:
Tsinghua Univ, Sch Environm, Beijing 100084, Peoples R ChinaTsinghua Univ, Sch Environm, Beijing 100084, Peoples R China
Jiang, Jingkun
[1
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Li, Miao
论文数: 0引用数: 0
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机构:
Tsinghua Univ, Sch Environm, Beijing 100084, Peoples R ChinaTsinghua Univ, Sch Environm, Beijing 100084, Peoples R China
Li, Miao
[1
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Ling, Haibo
论文数: 0引用数: 0
h-index: 0
机构:
Hubei Acad Environm Sci, Wuhan 430072, Peoples R ChinaTsinghua Univ, Sch Environm, Beijing 100084, Peoples R China
Ling, Haibo
[2
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Li, Jing
论文数: 0引用数: 0
h-index: 0
机构:
Hubei Ctr Dis Control & Prevent, Wuhan 430079, Peoples R ChinaTsinghua Univ, Sch Environm, Beijing 100084, Peoples R China
Li, Jing
[3
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Liu, Yi
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h-index: 0
机构:
Tsinghua Univ, Sch Environm, Beijing 100084, Peoples R ChinaTsinghua Univ, Sch Environm, Beijing 100084, Peoples R China
Liu, Yi
[1
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机构:
Li, Guanghe
[1
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Li, Weiwei
论文数: 0引用数: 0
h-index: 0
机构:
Hubei Acad Environm Sci, Wuhan 430072, Peoples R ChinaTsinghua Univ, Sch Environm, Beijing 100084, Peoples R China
Li, Weiwei
[2
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Yi, Chuan
论文数: 0引用数: 0
h-index: 0
机构:
Hubei Acad Environm Sci, Wuhan 430072, Peoples R ChinaTsinghua Univ, Sch Environm, Beijing 100084, Peoples R China
Yi, Chuan
[2
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Zhang, Ting
论文数: 0引用数: 0
h-index: 0
机构:
Hubei Ctr Dis Control & Prevent, Wuhan 430079, Peoples R ChinaTsinghua Univ, Sch Environm, Beijing 100084, Peoples R China
Zhang, Ting
[3
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Jiang, Yongzhong
论文数: 0引用数: 0
h-index: 0
机构:
Hubei Ctr Dis Control & Prevent, Wuhan 430079, Peoples R ChinaTsinghua Univ, Sch Environm, Beijing 100084, Peoples R China
Jiang, Yongzhong
[3
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Xiong, Yan
论文数: 0引用数: 0
h-index: 0
机构:
Wuhan Ctr Control & Prevent, Wuhan 430015, Peoples R ChinaTsinghua Univ, Sch Environm, Beijing 100084, Peoples R China
Xiong, Yan
[4
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He, Zhenyu
论文数: 0引用数: 0
h-index: 0
机构:
Wuhan Ctr Control & Prevent, Wuhan 430015, Peoples R ChinaTsinghua Univ, Sch Environm, Beijing 100084, Peoples R China
He, Zhenyu
[4
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Wang, Xinzi
论文数: 0引用数: 0
h-index: 0
机构:
Tsinghua Univ, Sch Environm, Beijing 100084, Peoples R ChinaTsinghua Univ, Sch Environm, Beijing 100084, Peoples R China
Wang, Xinzi
[1
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Deng, Songqiang
论文数: 0引用数: 0
h-index: 0
机构:
Res Inst Environm Innovat Tsinghua Suzhou, Suzhou 215163, Peoples R ChinaTsinghua Univ, Sch Environm, Beijing 100084, Peoples R China
Deng, Songqiang
[5
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Zhao, Peng
论文数: 0引用数: 0
h-index: 0
机构:
Res Inst Environm Innovat Tsinghua Suzhou, Suzhou 215163, Peoples R ChinaTsinghua Univ, Sch Environm, Beijing 100084, Peoples R China
Zhao, Peng
[5
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Qu, Jiuhui
论文数: 0引用数: 0
h-index: 0
机构:
Tsinghua Univ, Sch Environm, Beijing 100084, Peoples R China
Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Key Lab Drinking Water Sci & Technol, Beijing 100085, Peoples R ChinaTsinghua Univ, Sch Environm, Beijing 100084, Peoples R China
Qu, Jiuhui
[1
,6
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机构:
[1] Tsinghua Univ, Sch Environm, Beijing 100084, Peoples R China
[2] Hubei Acad Environm Sci, Wuhan 430072, Peoples R China
[3] Hubei Ctr Dis Control & Prevent, Wuhan 430079, Peoples R China
[4] Wuhan Ctr Control & Prevent, Wuhan 430015, Peoples R China
[5] Res Inst Environm Innovat Tsinghua Suzhou, Suzhou 215163, Peoples R China
[6] Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Key Lab Drinking Water Sci & Technol, Beijing 100085, Peoples R China
Facing the ongoing coronavirus infectious disease-2019 (COVID-19) pandemic, many studies focus on severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in indoor environment, on solid surface or in wastewater. It remains unclear whether SARS-CoV-2 can spill over into outdoor environments and impose transmission risks to surrounding people and communities. In this study, we investigated the presence of SARS-CoV-2 by measuring viral RNA in 118 samples from outdoor environment of three hospitals in Wuhan. We detected SARS-CoV-2 in soils (205- 550 copies/g), aerosols (285-1,130 copies/m3) and wastewaters (255-18,744 copies/L) in locations close to hospital departments receiving COVID-19 patients or in wastewater treatment sectors. These findings revealed a significant viral spillover in hospital outdoor environments that was possibly caused by respiratory droplets from patients or aerosolized particles from wastewater containing SARS-CoV-2. In contrast, SARS-CoV-2 was not detected in other areas or on surfaces with regular implemented disinfection. Soils may behave as viral warehouse through deposition and serve as a secondary source spreading SARS-CoV-2 for a prolonged time. For the first time, our findings demonstrate that there are high-risk areas out of expectation in hospital outdoor environments to spread SARS-CoV-2, calling for sealing of wastewater treatment unit and complete sanitation to prevent COVID-19 transmission risks.
机构:
Chinese Acad Sci, Wuhan Inst Virol, CAS Key Lab Special Pathogens, Wuhan 430071, Peoples R ChinaChinese Acad Sci, Wuhan Inst Virol, CAS Key Lab Special Pathogens, Wuhan 430071, Peoples R China
Zhou, Peng
Shi, Zheng-Li
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Wuhan Inst Virol, CAS Key Lab Special Pathogens, Wuhan 430071, Peoples R China
Fudan Univ, Shanghai Publ Hlth Clin Ctr, Shanghai, Peoples R ChinaChinese Acad Sci, Wuhan Inst Virol, CAS Key Lab Special Pathogens, Wuhan 430071, Peoples R China