摘要:
An isolated bacteriophage MR299-2 or NH-4 deposited under NCIMB Deposit Accession Nos. 41729 and 41730, respectively, is described. The phages have lytic activity against P. aeruginosa strains, including mucoid and CF clinical isolate strains. Variant hages are also described, wherein said variants retain the phenotypic characteristics of said phage and wherein said phage and variants thereof have lytic activity against P. aeruginosa strains.