Standard precautions are required for patients with suspected or confirmed Legionnaires' disease but how can the risk of transmission be further reduced? Select 2 correct answers.Vaccinate all healthcare workers and laboratory staffAvoiding using tap water in respiratory therapy devices, such as nebulisersDevelop a Legionella risk management plan
Question
Standard precautions are required for patients with suspected or confirmed Legionnaires' disease but how can the risk of transmission be further reduced? Select 2 correct answers.Vaccinate all healthcare workers and laboratory staffAvoiding using tap water in respiratory therapy devices, such as nebulisersDevelop a Legionella risk management plan
Solution
The risk of transmission of Legionnaires' disease can be further reduced by:
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Avoiding using tap water in respiratory therapy devices, such as nebulisers: Legionella bacteria are commonly found in water, including tap water. Using tap water in respiratory therapy devices can potentially aerosolize the bacteria, making it easier for patients to inhale them and get infected.
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Develop a Legionella risk management plan: This involves identifying potential sources of Legionella bacteria in the healthcare facility, implementing measures to control the growth and spread of the bacteria, and regularly monitoring and maintaining water systems to ensure they are functioning properly.
Please note that there is currently no vaccine available for Legionnaires' disease, so vaccinating healthcare workers and laboratory staff is not a viable option.
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