Liu, Ti
Li, Zhong
Lin, Yi
Song, Shaoxia
Zhang, Shengyang
Sun, Lin
Wang, Yulu
Xu, Aiqiang
Bi, Zhenqiang
Wang, Xianjun
Funding for this research was provided by:
National Science and Technology Major Project (2014ZX09509001)
Scientific and Technological Projects of Shandong Province (2009GG10002054)
Article History
Received: 20 April 2016
Accepted: 26 July 2016
First Online: 11 August 2016
Compliance with ethical standards
: The study was approved by the Ethics Committee of the Shandong Center for Disease Control and Prevention. Informed written consent was obtained from all subjects (or their participants’ guardians) who had a nasal or throat swab specimen collected.
: This work was supported by National Science and Technology Major Project (2014ZX09509001) and Scientific and Technological Projects of Shandong Province (2009GG10002054).
: The authors declare that they have no conflict of interest.
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