Yes, the bacteria, pseudomonas aeruginosa, are found in a host of different places and are spread between people or objects. Many people who carry these bacteria, however, never have any problems as a result, though others can develop minor rashes or more serious infections.
Pseudomonas aeruginosa are most often found in moist environments, such as hot tubs and swimming pools, and are spread through hospitals, where they are particularly dangerous. The bacteria can get into many different areas of the body, causing infections in the ears, eyes, lungs and skin. Unfortunately, they are particularly difficult to treat because many strains of the bacteria are resistant to antibiotics.