Funding for this research was provided by:
MOST, China (2016YFC1200503, 2016YFC1200502, 2017ZX10303404005)
Received: 17 May 2018
Accepted: 3 January 2019
First Online: 22 January 2019
Ethics approval and consent to participate
: Ethical approval for this study was obtained from the Ethical Committee of National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention.All rats were live trapped in rodents control in residential areas, which were not privately owned or protected. No specific permits were required for the described field studies.
: Not applicable.
: The authors declare that they have no competing interests.
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