How Can Bacteria Help Us Fight Back Against Bacteria?

Microbes live everywhere and have an intense social life, interacting with many different species. Like each of us, they must be able to survive in a certain location, develop strategies get what need. Bacteria, type microbe, produce small compounds called bacteriocins that can kill other microbes compete for resources. Bacteriocins help us solve problems, such as antibiotic resistance or food spoilage. We are already taking advantage some bacteriocins, like nisin, but more come health applications.