Saliva: potential diagnostic value and transmission of 2019-nCoV

作     者：Ruoshi Xu Bomiao Cui Xiaobo Duan Ping Zhang Xuedong Zhou Quan Yuan Ruoshi Xu;Bomiao Cui;Xiaobo Duan;Ping Zhang;Xuedong Zhou;Quan Yuan

作者机构：State Key Laboratory of Oral Diseases&National Clinical Research Center for Oral Diseases&West China Hospital of StomatologySichuan UniversityChengduChina State Key Laboratory of Oral Diseases&Human Saliva Laboratory&National Clinical Research Center for Oral Diseases&West China Hospital of StomatologySichuan UniversityChengduChina 

出 版 物：《International Journal of Oral Science》 (国际口腔科学杂志（英文版）)

年 卷 期：2020年第12卷第2期

页      面：83-88页

核心收录：

学科分类：1002[医学-临床医学] 100201[医学-内科学(含：心血管病、血液病、呼吸系病、消化系病、内分泌与代谢病、肾病、风湿病、传染病)] 10[医学] 

基　　金：supported by Special Funds for Prevention and Control of COVID-19 of Sichuan University(2020scun Co V-10008,X.Z.) China Postdoctoral Science Foundation funded project(BX20190224,R.X.) 

主　　题：invasion aerosol value 

摘      要：2019-n Co V epidemic was firstly reported at late December of 2019 and has caused a global outbreak of COVID-19 ***,a biofluid largely generated from salivary glands in oral cavity,has been reported 2019-n Co V nucleic acid *** lungs,salivary glands and tongue are possibly another hosts of 2019-n Co V due to expression of *** contact or short-range transmission of infectious saliva droplets is a primary mode for 2019-n Co V to disseminate as claimed by WHO,while long-distance saliva aerosol transmission is highly environment dependent within indoor space with aerosol-generating procedures such as dental *** far,no direct evidence has been found that 2019-n Co V is vital in air flow for long ***,to prevent formation of infectious saliva droplets,to thoroughly disinfect indoor air and to block acquisition of saliva droplets could slow down2019-n Co V *** review summarizes diagnostic value of saliva for 2019-n Co V,possibly direct invasion into oral tissues,and close contact transmission of 2019-n Co V by saliva droplets,expecting to contribute to 2019-n Co V epidemic control.