Demonstrated Efficacy of a Pilot Heterologous Whole-Spore Vaccine against Microsporidial Gill Disease in Rainbow Trout
Author(s) -
Jennifer E. Harkness,
Nicole Guselle,
David J. Speare
Publication year - 2013
Publication title -
clinical and vaccine immunology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.649
H-Index - 77
eISSN - 1556-6811
pISSN - 1556-679X
DOI - 10.1128/cvi.00340-13
Subject(s) - rainbow trout , heterologous , biology , microbiology and biotechnology , virology , fishery , zoology , fish <actinopterygii> , biochemistry , gene
Intraperitoneal vaccines using whole viable spores of the microsporidian Glugea anomala or Glugea hertwigi reduced the numbers of branchial xenomas by 80% and 91%, respectively, after a standard experimental infection of juvenile rainbow trout with the microsporidian Loma salmonae. Similar significant results were obtained when killed-spore preparations were used.
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