McHenry County Department of Health (MCDH) recently reported an outbreak of norovirus in several McHenry County facilities providing assisted living, skilled nursing and memory care (also known as long-term care facilities - LTC). A total of 129 individuals were ill, with 14 cases confirmed as norovirus. Administrators, cooperating with MCDH staff, reported illness, educated staff and residents on hand washing and infection control techniques to reduce this common illness.
Unlike influenza – which is an upper respiratory virus – noroviruses are generally the culprit that causes “stomach flu”, affecting the intestinal tract with nausea, vomiting and diarrhea. The virus is particularly problematic in LTC facilities whose residents tend to be frail with chronic illnesses. Norovirus is highly contagious, spreads quickly from person-to-person and cannot be treated with antibiotics. Symptoms usually last between 24 hours and 48 hours.
Hand washing education is provided to other LTC facilities as a preventative measure. Good hygiene practices are important for everyone to prevent the spread of illness. Frequent washing of hands, especially after toileting, before eating and preparing food.
If soap and water are not available, use hand sanitizer that is 60% alcohol-based to kill viruses. Thorough cleaning and disinfecting of high touch areas (e.g. telephones, railings, tables) using a bleach-based household disinfectant. Immediately removing and washing clothing or linens that may be contaminated with diarrhea or vomit (using hot water and soap).
If you are ill with norovirus symptoms, do not visit LTC facilities to minimize transferring illness until you have recovered (typically 2 days). Please contact your healthcare provider for further advice. For more information
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