Infectivity of Trichinella sp. isolated from Crocodylus niloticus to the indigenous Zimbabwean pig (Mukota).

An experimental infection of the indigenous Zimbabwean pig (Mukota) with a Trichinella sp. derived from crocodile (Crocodylus niloticus) was performed. The same larval isolates of Trichinella were infected to rats as a control. The muscles of both pigs and rats were found to be heavily infected with the first-stage larvae. The present study constitutes the first report of a successful experimental infection of the pig with Trichinella sp. originating from crocodile.