What is the intermediate or paratenic host for anisakidae?

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Multiple Choice

What is the intermediate or paratenic host for anisakidae?

Explanation:
Anisakidae complete their life cycle by passing through more than one host, with the larvae reaching an infective stage inside a fish. The fish harbor the L3 larvae and can pass them to the final host (marine mammals) when eaten; humans may become accidental hosts if they consume raw fish. So, marine fish are the host that serves as an intermediate or paratenic host in this life cycle. Humans are incidental hosts, and marine mammals are the final hosts. Invertebrates are involved early on, but the fish stage specifically fits the role of the intermediate/paratenic host described.

Anisakidae complete their life cycle by passing through more than one host, with the larvae reaching an infective stage inside a fish. The fish harbor the L3 larvae and can pass them to the final host (marine mammals) when eaten; humans may become accidental hosts if they consume raw fish. So, marine fish are the host that serves as an intermediate or paratenic host in this life cycle. Humans are incidental hosts, and marine mammals are the final hosts. Invertebrates are involved early on, but the fish stage specifically fits the role of the intermediate/paratenic host described.

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