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Cysticerci in pig muscles can remain via...

Cysticerci in pig muscles can remain viable upto

A

one year

B

six months

C

six years

D

one month.

Text Solution

AI Generated Solution

The correct Answer is:
To answer the question "Cysticerci in pig muscles can remain viable up to," we need to analyze the life cycle of the parasite involved, which is typically Taenia solium (the pork tapeworm). Here’s a step-by-step solution: ### Step-by-Step Solution: 1. **Understanding Cysticerci**: Cysticerci are the larval stage of the tapeworm Taenia solium. They are formed when the eggs of the tapeworm are ingested by pigs. 2. **Ingestion of Eggs**: Pigs become infected when they ingest the eggs of Taenia solium, which are often found in contaminated food or water. 3. **Hatching and Development**: Once ingested, the eggs hatch in the pig's intestine into oncospheres. These oncospheres penetrate the intestinal wall and enter the bloodstream. 4. **Migration to Muscles**: The oncospheres migrate through the bloodstream to various tissues, including the muscles, where they develop into cysticerci. 5. **Viability Duration**: Cysticerci can remain viable in the pig's muscles for an extended period. According to various sources, they can remain viable for up to **3 to 5 years**. 6. **Conclusion**: Therefore, the answer to the question is that cysticerci in pig muscles can remain viable for up to **3 to 5 years**.
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