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. 1998 Oct;66(10):4755–4761. doi: 10.1128/iai.66.10.4755-4761.1998

TABLE 3.

Bactericidal activities of postvaccination serum samples against B:4:nt meningococcal strains

Individ- ual Activitya of serum against strain:
N577/89 N585/94 N433/95 N405/96 N493/96 N539/96 N654/96
1 + +
2 + + + +
3
4 + +
5
6 + +
7
8 + + + + +
9 +
10
11
12 + +
13 + + + + +
14 + + + +
a

+, ≥50% killing; −, <50% killing.