摘要
Background:The high prevalence of parasitic diseases leads to millions of deaths and disabilities each year in developing countries.China has also been greatly affected by parasitic infections,including filariasis,leishmaniasis,malaria,schistosomiasis,and soil-transmitted nematodosis.However,the situation in China improved dramatically after comprehensive parasitic disease control efforts were strengthened,leading to the elimination of filariasis in 2006 and to significant control over other diseases.However,imported parasitic disease cases are inevitable,and such cases have increasingly been reported as a result of enhanced globalization and international or regional cooperation.These imported diseases represent a major obstacle to the elimination of several parasitoses,such as malaria.Main text:This paper reviews imported cases of parasitic diseases in China's Mainland,particularly malaria and schistosomiasis,based on data reported separately by the Chinese annual reports and from other published papers.We summarize the new challenges that face parasitic disease control efforts in China's Mainland and perspectives regarding better control.We argue that both the provision of professional education and updated training for medical care personnel and the management and surveillance of people entering China are essential.We recommend that Chinese migrant workers should be considered a priority group for health education and that public awareness of imported diseases should be emphasized.Furthermore,we underscore the importance of investigating the distribution of introduced/potential vectors,parasite susceptibility,and improvements in diagnostic techniques and drug stocks.Conclusions:Imported cases have become the main challenge to the elimination of several parasitoses,such as malaria and schistosomiasis,in China's Mainland.China should act to meet these challenges,which are closely associated with national biological safety.
基金
This work was supported by grants from the National Key R&D Program of China(No.2016YFC1200500)
the National Natural Science Foundation of China(No.81601781)
the China Postdoctoral Science Foundation(No.KLF201012).
作者简介
Correspondence:Ai He,heai@mail.sysu.edu.cn;Correspondence:Zhong-Dao Wu,wuzhd@mail.sysu.edu.cn。
