TABLE 4.
Mumps virus-specific IgG titers and avidities of patients with mumps vaccine failures
| Case no. | Age (yr)/sexa | Age (yr) at vaccination | Day of samplingb | IgMc | IgG
|
|
|---|---|---|---|---|---|---|
| Titer (102) | Avidity (%) | |||||
| VF-1 | 8/F | 3 | 0 | Pos | 30 | 1 |
| VF-2 | 6/F | 3 | 1 | Pos | 31 | 20 |
| VF-3 | 8/M | 3 | 0 | Pos | 99 | 47 |
| VF-4 | 11/M | 3 | 0 | Pos | 202 | 66 |
| VF-5d | 7/M | 4 | 2 | Pos | 170 | 60 |
| VF-6 | 8/M | 2 | 2 | Pos | 131 | 56 |
| VF-7 | 5/F | 3 | 3 | Pos | 195 | 63 |
| VF-8 | 7/F | 1 | 3 | Pos | 115 | 51 |
| VF-9de | 6/F | 1 | 5 | Pos | 351 | 86 |
| VF-10 | 5/M | 2 | 1 | Neg | 69 | 58 |
| VF-10 | 5/M | 2 | 18 | Neg | 337 | 81 |
| VF-11 | 5/M | 4 | 1 | Neg | 134 | 59 |
| VF-12 | 5/F | 1 | 5 | Neg | 169 | 57 |
| VF-13d | 8/M | 1 | 5 | Neg | 198 | 63 |
| VF-14d | 11/M | 2 | 8 | Neg | 219 | 52 |
a
M, male; F, female.
b
The day on which parotid gland pain and/or swelling was first noticed was designated day 0.
c
Pos, positive; Neg, negative.
d
Complicated by aseptic meningitis.
e
Mumps virus was detected in the cerebrospinal fluid by PCR.