Legionnaires' DiseaseLegionella pneumophilaAir ConditioningLegionellaWater MicrobiologyLegionella longbeachaeHartmannellaAcanthamoeba castellaniiLegionellosisDisease OutbreaksHydrotherapyTravelWater SupplyGardeningShipsMaintenance and Engineering, HospitalAerosolsExhibits as TopicTravel MedicineAntibodies, BacterialWater PurificationDisease NotificationHospital Design and ConstructionAntigens, BacterialCross InfectionAcanthamoebaSpace-Time ClusteringEquipment ContaminationSerotypingHousingDisease ReservoirsDisinfectionEnvironmental MicrobiologyScotlandErythromycinIndustryNeuronal Apoptosis-Inhibitory ProteinFluorescent Antibody TechniqueBacteriaPopulation SurveillanceInfection Control