Knowledge Synthesize System Base on Research Document
Simulated Sunlight Rapidly Inactivates SARS-CoV-2 on Surfaces | |
Ratnesar-Shumate, Shanna; Williams, Gregory; Green, Brian; Krause, Melissa; Holland, Brian; Wood, Stewart; Bohannon, Jordan; Boydston, Jeremy; Freeburger, Denise; Hooper, Idris; Beck, Katie; Yeager, John; Altamura, Louis A.; Biryukov, Jennifer; Yolitz, Jason; Schuit, Michael; Wahl, Victoria; Hevey, Michael; Dabisch, Paul | |
2020-07 | |
发表期刊 | JOURNAL OF INFECTIOUS DISEASES |
ISSN | 0022-1899 |
EISSN | 1537-6613 |
摘要 | Previous studies have demonstrated that SARS-CoV-2 is stable on surfaces for extended periods under indoor conditions. In the present study, simulated sunlight rapidly inactivated SARS-CoV-2 suspended in either simulated saliva or culture media and dried on stainless steel coupons. Ninety percent of infectious virus was inactivated every 6.8 minutes in simulated saliva and every 14.3 minutes in culture media when exposed to simulated sunlight representative of the summer solstice at 40 degrees N latitude at sea level on a clear day. Significant inactivation also occurred, albeit at a slower rate, under lower simulated sunlight levels. The present study provides the first evidence that sunlight may rapidly inactivate SARS-CoV-2 on surfaces, suggesting that persistence, and subsequently exposure risk, may vary significantly between indoor and outdoor environments. Additionally, these data indicate that natural sunlight may be effective as a disinfectant for contaminated nonporous materials. |
关键词 | COVID-19 environmental persistence SARS-CoV-2 sunlight |
DOI | 10.1093/infdis/jiaa274 |
WOS关键词 | ACUTE RESPIRATORY SYNDROME ; RELATIVE-HUMIDITY ; AIR-TEMPERATURE ; INFLUENZA-VIRUS ; SURVIVAL ; CORONAVIRUS |
WOS研究方向 | Immunology ; Infectious Diseases ; Microbiology |
WOS类目 | Immunology ; Infectious Diseases ; Microbiology |
出版者 | OXFORD UNIV PRESS INC |
引用统计 | |
文献类型 | 期刊论文 |
专题 | 新冠肺炎 循证社会科学证据集成 |
作者单位 | US Dept Homeland Secur |
推荐引用方式 GB/T 7714 | Ratnesar-Shumate, Shanna,Williams, Gregory,Green, Brian,et al. Simulated Sunlight Rapidly Inactivates SARS-CoV-2 on Surfaces[J]. JOURNAL OF INFECTIOUS DISEASES,2020. |
APA | Ratnesar-Shumate, Shanna.,Williams, Gregory.,Green, Brian.,Krause, Melissa.,Holland, Brian.,...&Dabisch, Paul.(2020).Simulated Sunlight Rapidly Inactivates SARS-CoV-2 on Surfaces.JOURNAL OF INFECTIOUS DISEASES. |
MLA | Ratnesar-Shumate, Shanna,et al."Simulated Sunlight Rapidly Inactivates SARS-CoV-2 on Surfaces".JOURNAL OF INFECTIOUS DISEASES (2020). |
条目包含的文件 | 下载所有文件 | |||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Ratnesar-Shumat-2020(949KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论