Patent ID: 9320795
Filing Date: 2016-04-26
CPC Classification: A61K,A61P,C12N

Claim Text:
1. A purified bacteriophage preparation for reducing mortality in poultry due to C. perfringens infections comprising four or more C. perfringens -specific bacteriophage selected from the group consisting of CPAS-7 accession number PTA-8478, CPAS-12 accession number PTA-8479, CPAS-15 accession number PTA-8480, CPAS-16 accession number PTA-8481 and CPLV-42 accession number PTA-8483, wherein each bacteriophage has lytic activity against at least 5 strains of a Clostridium species and a citrate-phosphate-thiosulfate buffer.