There are various structures within a bacterial cell, all of which play a role ... which is what gut bacteria feed on, and ...

Besides providing a healthy renewal of mind and spirit, a summer vacation makes good antimicrobial sense, especially when you consider that typical workplace desktop has more germs than a public ...

So there's a lovely pattern been drawn in the earrings, and you can see the bacteria have grown in exactly the same place as your pattern. So everyday objects harbour all types of bacteria ...