Bacteria are a major cause of infections and death in hospital settings, due—in part—to the rising incidence of antibiotic ...

Scientists at Houston Methodist Research Institute have discovered that a fast-rising strep bacterium comes in more forms than expected, including ones that may lead to life-threatening infections.

Gut bacteria aren’t just passive passengers—they can actively send proteins straight into our cells. Using microscopic injection systems, even harmless microbes can influence immune responses and ...