Premium
Some Problems of Host and Parasite Interactions in the Coccidia *
Author(s) -
MARQUARDT WILLIAM C.
Publication year - 1976
Publication title -
the journal of protozoology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.067
H-Index - 77
eISSN - 1550-7408
pISSN - 0022-3921
DOI - 10.1111/j.1550-7408.1976.tb03772.x
Subject(s) - coccidia , eimeria , coccidiosis , biology , host (biology) , parasite hosting , transmission (telecommunications) , zoology , immunology , veterinary medicine , microbiology and biotechnology , medicine , ecology , computer science , world wide web , telecommunications
SYNOPSIS. The current status of some concepts of host and parasite interactions in the coccidia are discussed and evaluated. It is suggested that winter coccidiosis of cattle caused by Eimeria zuernii results from activation of arrested endogenous stages in the tissues of the host. A second aspect of clinical coccidiosis is that infections are seldom monospecific, but little work has been done on infections in animals with multiple species of coccidia. Information in the literature indicates that there are interactions between species of Eimeria in concurrent infections, and it is hoped that investigators will undertake studies to define more clearly what interactions there may be. Finally, the finding that there is a genetic basis for successful transmission of Eimeria separata from rats to mice provides a tool for studying the basis of host‐specificity in the coccidia.