Table 4.

BOX-PCR genotypes of S. pneumoniae isolates in healthy preschool children in DCCs and home group.

Genotypesa	Number of strains	Serotype	Antibiotic resistance (number of strains)	Number of strains
				DCC1	DCC2	DCC3	DCC4	Home
1	6	11A	S	5				1
2	2	11A	S	2
3	2	11A	S	2
4	2	11A	S	1				1
5	2	11A	S			2
6	5	11A	S			5
7	48	14	P(28); PSxt (20)	9	14	10	15
8	2	14	P					2
10	2	7F	S		2
11	18	6B	PECcTeCSxt				18
16	5	6B	PECcTeCSxt				5
17	2	6B	PECcTeCSxt				2
18	15	9V	PSxt		2		13
19	7	19F	PECcTeCSxt				6
		6B	S	1
20	3	23F	TeSxt			3
21	5	19F	PECcTeCSxt					5
22	3	19F	PECcTeCSxt (2); ECcTeCSxt (1)				3
23	2	3	S			2
24	4	6B	PECcTe		4
25	3	6B	ECcTeCSxt (2); PECcTe(1)			3
27	3	3	S	3
29	6	6B	ECcTe(4); S(2)	1	5
30	4	6B	S	4
31	6	6B	S	5	1
32	10	6B	S					10
33	3	6B	PECcTe(2); ECcTe(1)		3
35	3	19F	PECcTeCSxt				3
36	7	19F	ECcTeCSxt				7
37	3	19F	ECcTeCSxt				3
38	8	23F	ECcTeCSxt (1);				1
			TeSxt (6); Sxt (1)			4	3
39	2	23F	ECcTeCSxt (1);					1
			TeSxt (1)			1
40	3	6B	PECcTeCSxt (2);	2
			Sxt (1)			1
41	2	18C	S(1); Sxt (1)	1				1
42	3	18C	Sxt	3
45	6	15B	Sxt (5); PSxt (1)	6
47	2	23F	S		2
50	3	23F	TeCSxt			3
52	2	23A	ECcTeCSxt				2
53	2	23F	S	1	1
58	5	19F	TeCSxt		5
60	2	23F	ECcTeSxt (1);					1
		23F	TSXT(1)					1
64	14	19F	PECcTeCSxt	14
65	9	19F	PECcTeCSxt			9
67	6	19F	PECcTeCSxt			6
68	3	3	S	1		2
69	8	3	S			7		1
70	3	3	S			3
71	9	19F	TeCSxt		9
72	7	19F	TeCSxt		4	3
76	4	19F	Sxt			4
77	11	23F	S(10); TeSxt (1)		11
79	4	23F	TeSxt (3); TeCSxt (1)	2				2
81	9	19F	TeCSxt (5);					5
			ECcTeSxt (2);					2
			ECcTeCSxt (2)					2
85	2	9N	S					2

^aStrains with similarity factor >60% were grouped in one table line. DCC: day care center; P: penicillin; E: erythromycin; Cc: clindamycin; Te: tetracycline; C: chloramphenicol; Sxt: co-trimoxazole; S: sensitive to all tested antibiotics.