Clusters of Healthcare-Associated Legionnaires’ Disease in Two Hospitals of Central Greece

Table 2

Microbiological analysis results of environmental samples for Legionella spp. detection from Hospital B.

Hospital B
Sampling date	Sampling point	Result
		Culture (cfu/L)	SBT^§
23th February	Neurology department	Negative	—
	Patients’ room	10^3Lp sg 1˚	ST-1: 1,4,3,1,1,1,1
	Patients’ nebulizer, swab	Lp sg 1˚	ST-1: 1,4,3,1,1,1,1

Colony-forming units per liter; ^§sequence-based typing; ˚Legionella pneumophila serogroup.