Water heating by a domestic water heater. Two conflicting safety issues affect water heater temperature—the risk of scalding from excessively hot water greater than , and the risk of incubating bacteria colonies, particularly "Legionella", in water that is not hot enough to kill them. Both risks are potentially life-threatening and are balanced by setting the water heater's thermostat to . The European Guidelines for Control and Prevention of Travel Associated Legionnaires’ Disease recommend that hot water should be stored at and distributed so that a temperature of at least and preferably is achieved within one minute at points of use. If there
Ebola virus disease in Mali one-celled parasite spread by mosquitos. Mali is part of the "meningitis belt" in West Africa and the disease becomes more common in the dry season between December and June. Mali has also experienced outbreaks of meningococcal meningitis. Tuberculosis, which is a bacterial disease (not a virus like Ebola), is also a leading cause of disease in Mali. Following the Ebola outbreak, many doctors and nurses that work at the Pasteur Clinic in Bamako are facing the stigma of Ebola, regardless of not having been in contact with any of the admitted Ebola patients. A nurse held out at her house