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How Scientists are Fighting Drug-Resistant Superbugs with Phages


"It's ridiculous just how virulent some of these bacteria get over time," says Dwayne Roach, assistant professor of bacteriophages, infectious disease and immunology at San Diego State University. But now CNN says doctors are fighting multi-drug-resistant superbugs with "nature's oldest predators...

"It's ridiculous just how virulent some of these bacteria get over time," says Dwayne Roach, assistant professor of bacteriophages, infectious disease and immunology at San Diego State University. A number of labs are developing libraries of phages, stockpiled with strains found in nature that are known to be effective against a particular pathogen. There's a lot of work underway on exactly how to best do this...." Genetically engineering phages would allow scientists to target each person's unique mix of antibiotic-resistant pathogens instead of searching sewage, bogs, ponds, the bilge of boats and other prime breeding grounds for bacteria to find just the right phage for the job.

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