See Also: echinococcus(dictionary)
Echinococcus(medicine)
Echinococcus(health)
echinococcus cyst(medicine)
echinococcus disease(medicine)
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Hegg Memorial Health Center Avera Health(health)
Dells Area Health Center Avera Health(health)
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health(dictionary)

Echinococcus (health)


A tiny parasitic tapeworm. The larval stage of this tapeworm can cause human disease. There are three forms of Echinococcus that affect humans -- E. (Echinococcus) granulosus, E. multilocularis, and E. vogeli -- and each has a different geographic distribution and tends to cause a different pattern of disease. E. granulosus is common in areas where livestock is raised in association with dogs -- in Australia and New Zealand, Argentina and Chile, Africa, E. Europe, the Middle East, and the Mediterranean region, especially Lebanon and Greece -- and causes unilocular cysts. E. multilocularis is found in Alpine, sub-Arctic, or Arctic regions -- including Canada, the United States, and central and northern Europe and Asia -- and causes multilocular lung disease known as alveolar hydatid disease (AHD).