What is the Difference Between Echinococcus Granulosus and Multilocularis?
🆚 Go to Comparative Table 🆚Echinococcus granulosus and Echinococcus multilocularis are two species of tapeworms that cause different forms of echinococcosis, a zoonotic disease. The main differences between them are:
- Geographical distribution: Echinococcus granulosus is found almost worldwide, while Echinococcus multilocularis has a more restricted distribution, generally found in central Europe, northern and central Eurasia, and some parts of North America.
- Morphology: The two species differ in their morphology, which can be seen in the laboratory when examining the larval stages of the parasite.
- Hosts: Echinococcus granulosus typically infects a wide range of animals, with its main domestic host being dogs. On the other hand, Echinococcus multilocularis primarily infects wild animals, particularly canines such as foxes and coyotes.
- Form of echinococcosis: Echinococcus granulosus causes cystic echinococcosis, which is characterized by the formation of cysts in various organs of the infected host. Echinococcus multilocularis, on the other hand, causes alveolar echinococcosis, a more severe and invasive form of the disease, leading to the formation of numerous small cysts that can replace entire organs or tissues.
- Hydatid fluid proteome: Studies have shown that the hydatid fluid proteomes of Echinococcus multilocularis and Echinococcus granulosus are different, reflecting the molecular strategies for specialized host-parasite interactions.
On this pageWhat is the Difference Between Echinococcus Granulosus and Multilocularis? Comparative Table: Echinococcus Granulosus vs Multilocularis
Comparative Table: Echinococcus Granulosus vs Multilocularis
Echinococcus granulosus and Echinococcus multilocularis are two distinct species within the genus Echinococcus. They cause different forms of echinococcosis, a parasitic disease in humans. Here is a table summarizing the differences between the two:
Feature | Echinococcus granulosus | Echinococcus multilocularis |
---|---|---|
Disease caused | Cystic echinococcosis (CE) | Alveolar echinococcosis (AE) |
Distribution | Worldwide | Restricted, endemic in central Europe, northern and central Eurasia, and some parts of North America |
Host-parasite specificity | Less specific, infects various hosts | More specific, infects particular hosts like rodents and foxes |
Both Echinococcus granulosus and Echinococcus multilocularis are tapeworms that cause echinococcosis in humans, but they differ in the diseases they cause and their geographical distribution.
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