In the United States alone, hospital borne illnesses reach to more than 1.7 million and 99,000 of them die every year. In Europe, nosocomial infections result to 2/3 of their 25,000 annual deaths. Severe nosocomial illnesses vary from bloodstream infections, UTI and pneumonia. And since many of their causative bacteria are antibiotic resistant like the gram-negative types, they can be hard to manage. However, it is interesting to note that 1/3 of hospital borne diseases can be prevented.