Bacteriophage and composition comprising same

Patent metadata

Field	Value
Publication number	US-10286020-B2
Application number	US-201515304414-A
Country	US
Kind code	B2
Filing date	Apr 14, 2015
Priority date	Apr 15, 2014
Publication date	May 14, 2019
Grant date	May 14, 2019

Abstract

The present invention relates to a novel bacteriophage ΦCJ24 (KCCM11462P) and a composition comprising the same as an active component. In addition, the present invention relates to a method for preventing and/or treating infectious diseases caused by avian pathogenic E. coli of birds by using the bacteriophage ΦCJ24 (KCCM11462P) or the composition.

First claim

The invention claimed is:

1. A method for treating infectious diseases caused by avian pathogenic Escherichia coli, comprising:
administering the bacteriophage ΦCJ24 (Accession No. KCCM11462P) to birds.

2. The method for preventing or treating infectious diseases caused by avian pathogenic Escherichia coli according to claim 1 , wherein the infectious disease is avian colibacillosis.

3. A method for treating infectious diseases caused by avian pathogenic Escherichia coli, comprising:
administering a composition comprising the bacteriophage ΦCJ24 (Accession No. KCCM11462P) to birds.

Assignees

• Cj Cheiljedang Corp

Inventors

• Shin Eun Mi
• Bae Gi Duk
• Kim Jae Won

Classifications

• A61P31/04

  Antibacterial agents · CPC title

• A23K10/18

  of live microorganisms · CPC title

• A23K50/75

  for poultry · CPC title

• A23K20/153

  Nucleic acids; Hydrolysis products or derivatives thereof · CPC title

• A61K35/76 Primary

  Viruses; Subviral particles; Bacteriophages · CPC title