WashU Expert: New method of finding drugs more important than new antibiotic itself

It was big news this week when Nature published the discovery of a new antibiotic, teixobactin. Teixobactin, which kills bacteria by a different pathway than other antibiotics, represented the first new class of antibiotics to be discovered in 30 years. But, says, Michael S. Kinch of Washington University in St. Louis, the drug itself may be less important than the way it was found.