A Marked Decline in <i>Taenia solium</i> Taeniasis and Cysticercosis Infections in China: Possible Reasons from the Ecological Determinants Perspective

<p xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" class="first" dir="auto" id="d1448604e256"> <i>Taenia solium</i> taeniasis/cysticercosis is an important global food-borne infectious disease transmitted...

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Main Authors: Junqiang Li, Feifei Xu, Yuancai Chen, Md Robiul Karim, Yilin Wang, Kaihui Zhang, Xiaoying Li, Pitambar Dhakal, Rongjun Wang, Longxian Zhang
Format: Article
Language:English
Published: Compuscript Ltd 2023-01-01
Series:Zoonoses
Online Access:https://www.scienceopen.com/hosted-document?doi=10.15212/ZOONOSES-2022-0043
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Summary:<p xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" class="first" dir="auto" id="d1448604e256"> <i>Taenia solium</i> taeniasis/cysticercosis is an important global food-borne infectious disease transmitted between humans and pigs. According to both national surveys and field investigations, the prevalence of the disease in China has significantly decreased in recent decades. The primary disease control measures are health education and promotion, meat inspection, and chemotherapy. Other factors that influence or fundamentally affect human and pig <i>T. solium</i> taeniasis/cysticercosis have been identified, such as pig farming patterns shift and a revolution in sanitary toilets, which block <i>T. solium</i> transmission routes. Pig farming practices have shifted from backyard to large-scale intensive farming, thus decreasing pig contact with, and consumption of, human excreta. The increased in the use of sanitary toilets has facilitated hygiene by preventing of human excreta from contacting humans, or polluting the environment, feed, or water. The occurrence of human <i>T. solium</i> infections has markedly decreased as a result of these social changes. The objective of this review is to describe the ecological determinants of the cysticercosis decline in China. </p>
ISSN:2737-7466
2737-7474