Antibiotics are designed to wipe out infection-causing bacteria, but even a single course can leave a lasting mark on the gut ...

Similar to how cells within human tissues communicate and function together as a whole, bacteria are also able to communicate with each other through chemical signals, a behavior known as quorum ...

Drugmakers must focus on developing new antibiotics to fight hospital “superbugs” including meningitis and other infections that can resist last-line treatments, the World Health Organization (WHO) ...

Penicillin and amoxicillin can both treat bacterial infections of the ears, nose, throat, urinary tract, skin, and ...