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Protection from symptomatic re-infection
| Characteristic | Number of second infections (N=41)a | Protectionb | |
|---|---|---|---|
| Male | 14 (34.1) | 62% (RR: 0.38, 95% CI: 0.2,0.7) | |
| Female | 27 (65.9) | 55% (RR: 0.45, 95% CI: 0.3,0.7) | |
| Age | 6–59 months | 10 (24.4) | 61% (RR: 0.39, 95% CI: 0.2,0.8) |
| 5–9 years | 11 (26.8) | 64% (RR: 0.36; 95% CI: 0.2,0.7) | |
| 10–14 years | 20 (48.8) | 49% (RR: 0.51; 95% CI: 0.3,0.9) |
N(%)
Protection calculated as 1-RR
