Science news articles about 'bacteria salmonella'

... onto engulfed bacteria to kill them. Although macrophages direct ROS against invading bacteria, Salmonella typhimurium, the microbe used in the study, is adept at evading these defenses. The most ...

... led by Jordi Riu, has come up with a technique that can detect extremely low levels of the bacteria Salmonella typhi, which causes typhoid fever. This new biosensor functions using a method, described ...