McMaster said the excessive use of antibiotics has resulted in some medicines becoming ineffective in treating infections. "We were able to come up with a family of 30 different molecules that all ...

and the finding was published in the journal Nature Scientists have discovered a new family of antibiotics, teixobactin that can kill serious infections in mice without encountering any detectable ...

US scientists have discovered a new family of antibiotics in soil samples. The natural compounds could be used to combat hard-to-treat infections, the team at Rockefeller University hopes.

Researchers at Dalhousie and the University of Toronto, working with the pharmaceutical company DeNovaMed Inc., are addressing that threat head-on with the development of a new family of antibiotics ...

Use of antibiotics provided no measurable impact on the severity or duration of coughs even if a bacterial infection was present, finds a large ... professor of family medicine at Georgetown ...