Volume 16, Number 3—March 2010
Research
Vaccine Preventability of Meningococcal Clone, Greater Aachen Region, Germany
Table 2
Serum bactericidal antibody titers before and after vaccination with MeNZB against German strain DE9686, Greater Aachen Region, Germany, 2001–2006*
| Age group | No. vaccinees | Before | After | 4-fold rise | >8 post |
|---|---|---|---|---|---|
| 8–12 y | 1 | 12 | 1,727 | ← | ← |
| 2 | 3 | 104 | ← | ← | |
| 3 | 189 | 406 | – | ← | |
| 4 | 50 | 296 | ← | ← | |
| 5 | 229 | 729 | – | ← | |
| 6 | 23 | 175 | ← | ← | |
| 7 | 9 | 84 | ← | ← | |
| 8 | 2 | 213 | ← | ← | |
| 9 | 2 | 77 | ← | ← | |
| 10 | 2 | 55 | ← | ← | |
| 18–24 mo | 11 | 2 | 214 | ← | ← |
| 12 | 4 | 45 | ← | ← | |
| 13 | 2 | 109 | ← | ← | |
| 14 | 7 | 92 | ← | ← | |
| 15 | 2 | 306 | ← | ← | |
| 16 | 6 | 431 | ← | ← | |
| 17 | 2 | 216 | ← | ← | |
| 18 | 3 | 44 | ← | ← | |
| 19 | 3 | 218 | ← | ← | |
| 20 | 2 | 171 | ← | ← |
*– represents cases where conditions 4-fold rise and >8 post are false. Arrows represent cases where conditions 4-fold rise and >8 post are true.


