Patient Rights Hospital Stay Safety Superbugs and Hospital-Acquired Infections (HAIs) From hospitals to your community, superbugs are everywhere By Trisha Torrey Trisha Torrey Facebook LinkedIn Twitter Trisha Torrey is a patient empowerment and advocacy consultant. She has written several books about patient advocacy and how to best navigate the healthcare system. Learn about our editorial process Updated on March 04, 2021 Medically reviewed Verywell Health articles are reviewed by board-certified physicians and healthcare professionals. These medical reviewers confirm the content is thorough and accurate, reflecting the latest evidence-based research. Content is reviewed before publication and upon substantial updates. Learn more. by Isaac O. Opole, MD, PhD Medically reviewed by Isaac O. Opole, MD, PhD LinkedIn Isaac O. Opole, MD, PhD, is a board-certified internist and a current teaching professor of medicine at the University of Kansas. Learn about our Medical Expert Board Fact checked Verywell Health content is rigorously reviewed by a team of qualified and experienced fact checkers. Fact checkers review articles for factual accuracy, relevance, and timeliness. We rely on the most current and reputable sources, which are cited in the text and listed at the bottom of each article. Content is fact checked after it has been edited and before publication. Learn more. by Sheeren Jegtvig Fact checked by Sheeren Jegtvig Shereen Lehman, MS, is a healthcare journalist and fact checker. She has co-authored two books for the popular Dummies Series (as Shereen Jegtvig). Learn about our editorial process Print No discussion of patient safety would be complete without covering the growth of superbugs, infectious organisms that make patients sick and may even cause death. They are called superbugs because it's very difficult to kill them with existing drugs, which limits treatment options. Vicki Smith / Getty Images Superbugs are known by names such as: Methicillin-resistant Staphylococcus aureus (MRSA) Clostridium difficile (C.Diff) Vancomycin-resistant enterococci (VRE) Carbapenem-resistant Enterobacteriaceae (CRE) and Carbapenem-resistant Klebsiella pneumoniae (CRKP) Necrotizing fasciitis, the flesh-eating bacterial disease Natural, but Life-Threatening Perhaps surprisingly, some of these organisms are present naturally in our environment and they do not make healthy people sick. For example, about one-third of people are "colonized" with the bacteria Staph aureus, meaning it lives on the skin in the noses of people without causing disease. Approximately one percent of people are colonized with the antibiotic-resistant form of staph aureus (known as MRSA). The percentage is higher for people who have been recently hospitalized. C. Diff lives all around us, too, including in human digestive systems. The problem with this superbug is that it won't cause problems until the person begins to take antibiotics for another illness. At that point, the C. Diff can colonize out of control making the infected person much sicker. Superbugs are invisible and can survive on surfaces for days to weeks. That means that they can be transferred when one infected person simply touches another person. They can also be transmitted when the patient touches something on which the pathogen resides, such as a stethoscope, a TV remote, a computer mouse, or shared athletic equipment. HAIs: Hospital-Acquired (Nosocomial) Infections According to the Centers for Disease Control and Prevention (CDC), an estimated one in 31 Americans contracts a hospital-acquired nosocomial infection (HAI) each day. They are admitted to the hospital injured, debilitated, or sick and are easily susceptible to a colonized infection. Others in the hospital—some sick and others healthy—can introduce the pathogen and the superbug can then take hold and begin growing out of control. Infectious pathogens find easy access to the bloodstream of a patient with an open wound from an injury or surgery. Once the germs enter the bloodstream, the patient is said to have sepsis or septicemia. Patients who are sick with another disease or condition may have a compromised immune system, making them too weak to fight off a superbug. The elderly are especially susceptible because their systems may already be fragile due to their age. Once the patient is infected, the hospital stay is extended, sometimes for months. In some cases, the infection can be controlled enough so the patient can eventually leave the hospital. But many patients aren't so lucky. At least 90,000 Americans who are infected in hospitals each year die from those infections. Due to the prevalence of HAIs and the fact that many are preventable, the Medicare system penalizes hospitals with high rates of HAIs. In these instances, Medicare reimbursements are reduced and the penalties are seen as a way to forcefully encourage hospitals to step up prevention efforts. How Can You Avoid Infection? There are a number of additional steps that patients can take when they are serious about preventing hospital-acquired infections. For instance, you can look into the infection rate of a hospital or doctor and be aware of how infections are most often spread in hospitals. Basic sanitary practices can help tremendously in reducing infections as well. A Word From Verywell Superbugs and hospital-acquired infections can be a scary topic that you might not want to think about. However, it's important to remain aware of the potential risks so a seemingly minor hospital stay doesn't turn into a larger problem. A little diligence and knowledge before your hospital admission can make a difference. Was this page helpful? Thanks for your feedback! Sign up for our Health Tip of the Day newsletter, and receive daily tips that will help you live your healthiest life. Sign Up You're in! Thank you, {{form.email}}, for signing up. There was an error. Please try again. What are your concerns? Other Inaccurate Hard to Understand Submit 9 Sources Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy. Johnston BL, Bryce E. Hospital infection control strategies for vancomycin-resistant Enterococcus, methicillin-resistant Staphylococcus aureus and Clostridium difficile. CMAJ. 2009;180(6):627–631. doi:10.1503/cmaj.080195 The National Institute for Occupational Safety and Health (NIOSH). MRSA and the Workplace. American Academy of Family Physicians. Clostridium difficile (C. diff) infection. Centers for Disease Control and Prevention. HAI data. Mody L, Washer LL, Kaye KS, et al. Multidrug-resistant organisms in hospitals: what is on patient hands and in their rooms?. Clin Infect Dis. 2019;69(11):1837–1844. doi:10.1093/cid/ciz092 Sepsis Alliance. Antibiotic resistance. Glance LG, Stone PW, Mukamel DB, Dick AW. Increases in mortality, length of stay, and cost associated with hospital-acquired infections in trauma patients. Arch Surg. 2011;146(7):794-801. doi:10.1001/archsurg.2011.41 Centers for Medicare and Medicaid Services. Hospital-acquired condition (HAC) reduction program. Centers for Disease Control and Prevention. NHSN Reports.