Funding for this research was provided by:
National Key S&T Special Project of China (2018ZX10101002-002-001, 2018ZX10101-002-002-005)
National Health Commission Special project for Lancang-Mekong coorperation in 2017 (2020399)
Text and Data Mining valid from 2019-11-14
Received: 24 July 2019
Accepted: 4 November 2019
First Online: 14 November 2019
Ethics approval and consent to participate
: The programme was reviewed and approved by the Ethical Committee of National Institute of Parasitic Diseases, China CDC. All participants provided written informed consent for the study.
: All authors have read and agree to publish this article.
: The authors declare that they have no competing interests.