Hitting bacteria hard and early with diverse phage cocktails may curb resistance

As multidrug antibiotic resistance emerges as a potent public health challenge, medical science has renewed attention on the potential for bacteriophage therapy. Bacteriophages, or phages, are viruses that target, infect and replicate inside bacteria, destroying them in the process. To help maximize the success rate of this approach, researchers recently modeled the dynamics of bacteriophage therapy to explain particular therapies and optimize the composition of bacteriophage cocktails.