[A critical situation of the prevalence of echinococcosis (alveolar hydatid disease)--necessity of immediate action for the prevention].
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D000818:Animals; D004443:Echinococcosis / Q000453:epidemiology* / Q000517:prevention & control; D006801:Humans; D007564:Japan / Q000453:epidemiology; D015995:Prevalence; D011322:Primary Prevention