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. 2022 Feb 25;4(8):148–152. doi: 10.46234/ccdcw2022.029

Figure 1.

Figure 1

Transmission risks of mountain-type zoonotic visceral leishmaniasis in six endemic PLADs, China. (A) The distribution of MT-ZVL indigenous cases in CLADs from 2015 to 2020; (B) The occurrence probabilities of Phlebotomus chinensis in CLADs; (C) The risk-matrix evaluation result of MT-ZVL in CLADs.

Note: The occurrence probabilities of Phlebotomus chinensis were calculated using the distribution data of the vector, and bioclimatic and geographical environment data in previous studies. The sandfly distribution data was derived from a national field survey and historical literature; the environment data was derived from the WorldClim database (https://www.worldclim.org/data/worldclim21.html) and Resource and Environment Science and Data Center database (http://www.resdc.cn/). Abbreviations: MT-ZVL=mountain-type zoonotic visceral leishmaniasis; PLADs=provincial-level administrative divisions; CLADs=county-level administrative divisions.