An article by Elizabeth Svoboda on bacteriophage therapy in the April edition of Popular Science noted that: "British biotech firm Biocontrol wrapped up the first Phase II clinical trial of phages in Western Europe last year with dramatic results. Its phage regimen combats the Pseudomonas aeruginosa bacterium, which causes serious lung and ear infections and is highly resistant to antibiotics.
Patients with antibiotic-resistant infections who received phage therapy experienced a 50 percent reduction in their symptoms, compared with only a 20 percent decrease in the group that did not receive phages. "Frankly, I was blown away," says Dan Nelson, a biochemist at the University of Maryland who was at the conference where Biocontrol unveiled its results."
http://www.popsci.com/scitech/article/2009-03/next-phage