| Age | Gender | Immunocompromised | Diabetic | |
| Male | Female | |||
| 15 - 25 | 5 | 3 | 0 | 0 |
| 26 - 35 | 14 | 1 | 1 | 1 |
| 36 - 45 | 22 | 4 | 7 | 5 |
| 46 - 55 | 10 | 5 | 2 | 3 |
| 56 - 65 | 4 | 5 | 0 | 1 |
| 66 - 75 | 3 | 1 | 0 | 1 |