Table 1.
Number and proportion (%) of investigated reported cases by age-group and vaccination status. Borno, December 2018 – March, 2019
| Age group | Cases reported | Confirmed cases* | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| All | Unvaccinated | Unknown vaccination | Vaccinated | |||||||
| No. | % | No. | % | No. | % | No. | % | No. | % | |
| < 9 months | 169 | 8.4% | 61 | 8.3% | 61 | 9.3% | 0 | 0.0% | 0 | 0.0% |
| 9–11 months | 145 | 7.2% | 49 | 6.6% | 38 | 5.8% | 3 | 15.0% | 8 | 12.5% |
| 12–23 months | 429 | 21.4% | 148 | 20.1% | 134 | 20.5% | 3 | 15.0% | 11 | 17.2% |
| 24–35 months | 355 | 17.7% | 127 | 17.2% | 106 | 16.2% | 2 | 10.0% | 19 | 29.7% |
| 36–47 months | 251 | 12.5% | 98 | 13.3% | 87 | 13.3% | 5 | 25.0% | 6 | 9.4% |
| 48–59 months | 168 | 8.4% | 65 | 8.8% | 51 | 7.8% | 3 | 15.0% | 11 | 17.2% |
| 60–71 months | 124 | 6.2% | 54 | 7.3% | 50 | 7.7% | 0 | 0.0% | 4 | 6.3% |
| > 71 months | 361 | 18.0% | 135 | 18.3% | 126 | 19.3% | 4 | 20.0% | 5 | 7.8% |
| Total | 2002 | 100% | 737 | 100% | 653 | 100% | 20 | 100% | 64 | 100% |
Source: Outbreak investigation report and Measles Line-list
*Confirmed cases = Lab-confirmed + EpiLink + Clinical compatible