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definitive host
(redirected from definitive hosts)

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de·fin·i·tive host (d-fn-tv)
n.
A host in which a parasite develops to an adult or sexually mature stage. Also called final host.

definitive host
the host in which the infectious agent in question undergoes the adult and sexual stage of its reproduction. Called also final host.

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Prevalence of echinococcosis in definitive hosts subjected to fecal egg examination, ELISA coproantigen test, and PCR copro-DNA detection, Japan Positive samples (%) Species No.
1) Warm-blooded animals are intermediate hosts, and cats are the definitive hosts.
The fish tapeworm life cycle is subsequently closed in these lakes when humans and animals, the definitive hosts of these fish tapeworms, ingest infested fish (11-16).
 
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