Which parasite is associated with raw freshwater fish like grass carp or snakehead?
Answer
Chinese liver fluke
The Chinese liver fluke is specifically cited as a parasitic threat carried by raw freshwater fish such as grass carp or snakehead, which are sometimes utilized in traditional dishes like Chinese Yu Sang. Infection by this fluke poses a serious health hazard because it can cause biliary obstruction, inflammation within the bile ducts, and potentially lead to the development of liver cancer over time. While freshwater fish can also transmit various species of tapeworms (cestodes), the Chinese liver fluke represents a distinct and particularly dangerous liver-specific parasitic concern inherent to these environments.
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