METHOD FOR PREVENTING ESCHERICHIOSIS IN PIGLETS Russian patent published in 2022 - IPC A61K39/108 A61K39/39 A61K31/739 A61K31/78 A61P31/04 

FIELD: veterinary medicine.

SUBSTANCE: invention relates to the field of pharmaceuticals, namely, to a method for preventing escherichiosis in piglets. The method includes double immunisation of pregnant sows: for first time 30 days prior to farrowing, the second time 20 days prior, and of piglets for the first time at the age of 15 to 17 days, the second time at the age of 28 to 30 days with a vaccine containing an acellular culture mediumincluding thermolabile, heat-stable and shiga-like toxins of Escherichia coli inactivated with formalin prior to the final concentration thereof of 0.4%, and also a pyrogenal solution containing 100 mcg/ml of the active substance, and a 3% aqueous solution of polyacrylic acid as adjuvants.

EFFECT: invention provides an increase in the effectiveness of specific prevention of escherichiosis in piglets.

1 cl, 2 tbl, 7 ex