Funding for this research was provided by:
National Key R&D Program of China (2017YFD0501305)
Text and Data Mining valid from 2019-09-06
Received: 3 June 2019
Accepted: 28 August 2019
First Online: 6 September 2019
Ethics approval and consent to participate
: Samples used in the study were submitted to a diagnostic laboratory by hospitals as part of the routine diagnosis of causes for diarrhea and enteric illnesses. No formal consent was needed for the collection and submission of clinical diagnostic samples. Residual samples were used in the study after the removal of identifiable personal information other than the demographic and clinical data collected at the time of sample submission. The work was covered by Human Subjects Protocol no. 990115, which was reviewed and approved by the Institutional Reviewing Board of the Centers for Disease Control and Prevention (CDC), Atlanta, USA. The research was further approved by the ethics committee of East China University of Science and Technology, Shanghai, China.
: Not applicable.
: The authors declare that they have no competing interests.