TABLE 4.

Serotype identification of 486 isolates using antisera to reference serotypes and capsular gene typing assays^a

Serotype(s) determined by capsular gene typing assays	No. of isolates	No. of isolates determined by using antiserum to serotype:
		2	3	4	5	8	9	11	12	13	16	17	19	21	23	24	26	28	29	30	31	NT
32-plex Luminex assay
1/2 and 2	7	7
3	6		6
4	5			5
5	17				14																	3
8	4					4
9	1						1
11	4							4
12	19								13													6
13	3									3
16	7										7
17	5											5
19	10												10
21	10													10
23	6														6
24	12															12
26	1																1
28	1																	1
29	61																		57			4
30	25																			23		2
31	6																				6
18-plex Luminex assay
NCL1	82																					82
NCL2	43																					43
NCL3	42																					42
NCL4	4																					4
NCL5	2																					2
NCL7	35																					35
NCL8	19																					19
NCL9	1																					1
NCL10	1																					1
NCL11	26																					26
NCL12	3																					3
NCL13	2																					2
NCL14	1																					1
NCL15	2																					2
NCL16	3																					3
Chz	10																					10

^aNT, nontypeable (i.e., nonserotypeable strains).