New antibiotic could eliminate the global threat of antibiotic-resistant infections
New antibiotic could eliminate the global threat of antibiotic-resistant infections http://bit.ly/2rmDmFg Modified vancomycin antibiotic (credit: Akinori Okano et al./PNAS) Scientists at The Scripps Research Institute (TSRI) have discovered a way to structurally modify the antibiotic called vancomycin to make an already-powerful version of the antibiotic even more potent — an advance that could eliminate the threat of antibiotic-resistant infections for years to come. “Doctors could use this modified form of vancomycin without fear of resistance emerging,” said Dale Boger , co-chair of TSRI’s Department of Chemistry, whose team announced the finding Monday (May 29, 2016) in the journal Proceedings of the National Academy of Sciences . “The death of a hospitalized patient in Reno Nevada for whom no available antibiotics worked highlights what World Health Organization and other public-health experts have been warning : antibiotic resistance is a serious threat and h...