Aseptic technique is a collection of medical practices and procedures that helps protect patients from dangerous germs. Bacteria, viruses, and microorganisms are everywhere, so using aseptic technique ...

One of the best ways to prevent the spread of microorganisms is through disinfection. Contamination can occur if medical staff do not clean the surfaces, the necks of ampules, or fail to use gloves.

Forbes contributors publish independent expert analyses and insights. Dr. Nina Shapiro is a physician writer who dispels health myths. This article is more than 5 years old. Effective handwashing ...