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Table 3 Distribution of samples tested positive for Legionella spp. by count level (100-1000; > 1000 -10000; > 10000 cfu/L)

From: Legionella spp. and legionellosis in southeastern Italy: disease epidemiology and environmental surveillance in community and health care facilities

Facilities 100-1000 cfu/L > 1000 - 10000 cfu/L > 10000 cfu/L
Health - care Public Hospitals 733/2250 (32.6) 1217/2250 (54.1) 300/2250 (13.3)
  Private Hospitals 70/176 (39.8) 79/176 (44.9) 27/176 (15.3)
  Sub-total 803/2426 (33.1) 1296/2426 (53.4) 327/2426 (13.5)
Community Apartments 43/81 (53.1) 27/81 (23.3) 11/81 (13.6)
  Hotels 559/1826 (30.6) 815/1826 (44.6) 452/1826 (24.8)
  Offices 46/78 (59.0) 27/78 (34.6) 5/78 (6.4)
  Churches 1/3 (33.3) 1/3 (33.3) 1/3 (33.3)
  Gyms 31/46 (67.4) 12/46 (26.1) 3/46 (6.5)
  Swimming pools 1/1 (100) 0/0 (0) 0/0 (0)
  Schools 2/3 (66.7) 1/3 (33.3) 0/0 (0)
  Sub-total 683/2038 (33.5) 883/2038 (43.3) 472/2038 (23.2)
Total 1486/4464 (33.3) 2179/4464 (48.8) 799/4464 (17.9)