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Echinococcosis is a common parasitic zoonosis in the west of China. Two types, cystic echinococcosis (CE) and alveolar echinococcosis (AE) are respectively caused by the larval stage of Echinococcus granulosus and Echinococcus multilocularis. As early as the 1960s, AE, simply named alveococcosis, was successively reported in Qinghai, Xinjiang and Gansu, 1-3 and then in Ningxia, Sichuan, Tibet, Inner Mongolia and Heilongjiang. At the same time, the epidemiological surveys and clinical or experimental studies were also conducted. 4 Until now, the total number of AE cases reported in China has exceeded one thousand. Since the first report of AE in Gansu in 1971, a total of 105 cases have been diagnosed. The regional distribution and epidemic factors of AE in Gansu are reviewed here
Echinococcosis is a common parasitic zoonosis in the west of China. Two early cystic echinococcosis (CE) and alveolar echinococcosis (AE) are caused by the larval stage of Echinococcus granulosus and Echinococcus multilocularis. As early as the 1960s, AE, simply named alveococcosis, was administered reported in Qinghai, Xinjiang and Gansu, 1-3 and then in Ningxia, Sichuan, Tibet, Inner Mongolia and Heilongjiang. At the same time, the epidemiological surveys and clinical or experimental studies were also conducted. 4 Until now, the total number of AE cases reported in China has exceeded one thousand. Since the first report of AE in Gansu in 1971, a total of 105 cases have been diagnosed. The regional distribution and epidemic factors of AE in Gansu are reviewed here