Clinical and Microbiological Determinants of Outcome in Staphylococcus aureus Bacteraemia

Table 3

Lineages of 190 S. aureus bacteraemia isolates from 1999-2000, 2004, and 2006.

Clonal Complex	MSSA						MRSA
	1999-20000		2004		2006-2007		1999-2000		2004		2006-2007
	N	%	N	%	N	%	N	%	N	%	N	%
CC22	2	7.4	2	13.3	4	8.5	15	50.0	10	47.6	19	38
CC30	7	25.9	3	20.0	10	21.3	11	36.6	8	38.1	27	54
CC45	6	22.2	3	20.0	11	23.4	0	0	0	0	0	0
CC1	1	3.7	1	6.7	6	12.8	0	0	0	0	4	8
CC8	1	3.7	0	0	5	10.6	2	6.7	0	0	0	0
CC5	3	11.1	0	0	4	8.5	2	6.7	0	0	0	0
Other	7*	25.9	6^†	40.0	7^¶	14.9	0	0	3**	14.3	0	0
Total	27	100	15	100	47	100	30	100	21	100	50	100

∗comprising MLSTs 6, 12(x2) 15, 123(x2), and 188, ^†comprising MLSTs 12, 15, 20, 97, 101, and 123, ^¶not MLSTed. **comprising MLST12 (x3). CC=clonal complex.