Microorganism-free Immunoglobulin (Ig) G preparation produced from animal blood, used for prevention of bacterial and viral infections in animal husbandry

摘要

A microorganism-free IgG preparation for use in the rearing and fattening of animals is new. Independent claims are also included for: (1) feed for use in animal rearing containing the microorganism-free IgG preparation; and (2) the production of the preparation.