Experimental studies on cattle susceptibility to Fasciola hepatica (Trematoda) superinfection.
1983
Furmaga S. | Gundlach J.L. | Uchacz M.
Calves were infested once, twice or three times with metacercariae of Fasciola hepatica. The highest percentage of the infestation was obtained after a single dose and the lowest one after two doses given with an interval of 8 weeks. Primary infestation induced immunity which protected the calves against superinvasion of the parasite.
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