Transmission routes of 2019-nCoV and controlsin dental practice

查看全文 作　　者：Xian [1]Peng;Xin [1]Xu;Yuqing [1]Li;Lei [1]Cheng;Xuedong [1]Zhou;Biao [1]Ren

机构地区：[1]State Key Laboratory of Oral Diseases&National Clinical Research Center for Oral Diseases&Department of Cariology and Endodontics,West China Hospital of Stomatology,Sichuan University,Chengdu,China

出　　处：《International Journal of Oral Science》索引2020年第12卷第1期,共6页

基　　金：This study was supported by Special Funds for Prevention and Control of COVID-19 of Sichuan University(2020scunCoV-10008,XZ). 摘　　要：A novel β-coronavirus(2019-nCoV) caused severe and even fatal pneumonia explored in a seafood market of Wuhan city, Hubei province, China, and rapidly spread to other provinces of China and other countries. The 2019-nCoV was different from SARS-Co V,but shared the same host receptor the human angiotensin-converting enzyme 2(ACE2). The natural host of 2019-nCoV may be the bat Rhinolophus affinis as 2019-nCoV showed 96.2% of whole-genome identity to Bat Co V Ra TG13. The person-to-person transmission routes of 2019-nCoV included direct transmission, such as cough, sneeze, droplet inhalation transmission, and contact transmission, such as the contact with oral, nasal, and eye mucous membranes. 2019-nCoV can also be transmitted through the saliva, and the fecal–oral routes may also be a potential person-to-person transmission route. The participants in dental practice expose to tremendous risk of 2019-nCoV infection due to the face-to-face communication and the exposure to saliva, blood, and other body fluids, and the handling of sharp instruments. Dental professionals play great roles in preventing the transmission of2019-nCoV. Here we recommend the infection control measures during dental practice to block the person-to-person transmission routes in dental clinics and hospitals. 关键词：DENTAL measures SHARP

相关文献

参考文献（62）
引证文献（38）
耦合文献（3988）

参考文献(62)

引证文献(38)

耦合文献(3988)

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费

Transmission routes of 2019-nCoV and controlsin dental practice

参考文献(62)

引证文献(38)

耦合文献(3988)

用户提示