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.

Antibiotics do not trigger dementia ... They did not find a difference between the two groups. After adjusting for factors such as family history of dementia, cognitive function at the start ...

They divided the participants into two groups: those who had taken antibiotics at least once ... for sociodemographic and lifestyle factors, family history of dementia, baseline cognitive function ...

WASHINGTON— U.S. efforts to weaken international guidelines on the use of medically important antibiotics in food production were heavily influenced by powerful agribusiness trade groups like CropLife ...

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 ...