Using viruses to target drug-resistant bacteria
Look a post that has nothing to do with video games! No wait come back —
We are losing the war against infectious bacteria. They are becoming increasingly resistant to our antibiotics, and we have few new drugs in the pipeline. Worse still, bacteria can transfer genes between each other with great ease, so if one of them evolves to resist an antibiotic, its neighbours can pick up the same ability. But Matti Jalasvuori from the University of Jyvaskyla doesn’t see this microscopic arms-dealing as a problem. He sees it as a target.
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Bacteriophages (or “phages” for short) are viruses that infect and kill bacteria, and some of them specialise on those that carry plasmids. These bacteria may be able to resist antibiotics, but against the phages, their resistance is futile.
It seems to be pretty effective. (Don’t miss the moment of refreshing honestly and humility from a researcher featured in the popular press.)