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Paragonimus and its hosts in China: An update
Acta Tropica ( IF 2.7 ) Pub Date : 2021-08-11 , DOI: 10.1016/j.actatropica.2021.106094
Xiao-Juan Zhou 1 , Qian Yang 1 , Qi-Hong Tan 1 , Li-Yanyang Zhang 1 , Lin-Bo Shi 2 , Jie-Xin Zou 3
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Paragonimiasis is an important foodborne parasitic disease. Over 50 species of Paragonimus have been reported worldwide, and China has the widest distribution and largest number of species. The detection of Paragonimus metacercariae from second intermediate hosts has been reported in 22 provinces and municipalities. The most frequently reported species are P. westermani, P. skrjabini, P. heterotremus and Euparagonimus cenocopiosus. In this review, we collected and reviewed relevant reports on the detection of Paragonimus metacercariae in second intermediate hosts from 1937 to 2020 from all areas of China. We provide an updated and current summary of Paragonimus species and their hosts in China. Data on the geographical range, species distribution, and second intermediate host species of Paragonimus were extracted. ArcGIS10.2 software was used to generate distribution maps of Paragonimus for four time periods: 1937-1990, 1991-2005, 2006-2020 and 1937-2020. We analyzed the geographic and spatiotemporal dynamics of Paragonimus prevalence in natural foci and provided a basis for further research and paragonimiasis prevention strategies in China.

更新日期:2021-08-25
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