PRODUCTION OF PREVENTING AND THERAPEUTIC FEED FOR PATHOGENIC MICROBISM IN FARMING FISHERY

摘要

PURPOSE:To provide a new method for safely treating or preventing pathogenic microorganisms and pathogenic viral infectious diseases in farming fisheries without affecting the environment. CONSTITUTION:The characteristic of this method for treating and preventing pathogenic microbism comprises using either or both of a physiologically active protein lactoferrin and an immunoglobulin contained in a mammalian milk with an antimicrobial substance in combination in administering the antimicrobial substance to cultured fishes and cultured crustaceans so as to treat and prevent the pathogenic microbism.