Cross-contamination is the act of spreading bacteria and viruses from one surface to another. Since some pathogens can live on objects and surfaces for long periods of time, germs could be spread when surfaces are not disinfected the right way or if equipment is not cleaned and sterilized between residents.

For example, while performing resident care, staff answers a cell phone without removing gloves. By not removing gloves, the staff person may spread bacteria and viruses from the gloves onto the phone. Other people who touch the phone could then be exposed to a disease.

Always refrain from touching personal items, such as a pen, notepad, or cell phone when you are wearing gloves that could be contaminated.