Legionnaires' disease Although the risk of Legionnaires' disease being spread by large-scale water systems cannot be eliminated, it can be greatly reduced by writing and enforcing a highly detailed, systematic water safety plan appropriate for the specific facility involved (office building, hospital, hotel, spa, cruise ship, etc.) Some of the elements that such a plan may include are: An effective water safety plan also covers such matters as training, record-keeping, communication among staff, contingency plans, and management responsibilities. The format and content of the plan may be prescribed by public health laws or regulations. Effective antibiotics include most macrolides, tetracyclines, ketolides, and
Red thread disease high. Environment "Laetisaria fuciformis", the fungus that causes red thread disease develops more often in cool (59-77 °F) and wet conditions. These conditions are more present in the spring and fall when rainfall is higher and temperatures are slightly lower. Turf grass that is poor in nutrition and are slow growing are areas that are more susceptible to red thread disease. The fungus grows from the thread like red webbing structures called sclerotia. The sclerotia can survive in leaf blades, thatch, and soil for months to years. These areas that have been infected spread the disease by water, wind, and