Funding for this research was provided by:
National Basic Research Program of China (973 Program) (2017YFD0501300)
the National Science and Technology Major Program of China (2018ZX107134-404, 2018ZX10713001-004, 2018ZX10201002–009)
the Chinese Special Program for Scientific Research of Public Healt (201502021)
Received: 1 March 2020
Accepted: 15 July 2020
First Online: 22 July 2020
Ethics approval and consent to participate
: This study was performed in strict accordance with the recommendations in the Guide for the Care and Use of Laboratory Animals of the National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention. The protocol was approved by the Laboratory Animal Welfare & Ethics Committee (LAWEC), National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention (Permit Number: NIPD 2015-011).
: Not applicable.
: The authors declare that they have no competing interests.