年齢階級別の報告数推移：ＲＳウイルス感染症
| 年 | 週 | 0歳 | 1歳 | 2-3 | 4-5 | 6-7 |
8-9 | 10-14 | 15-19 | 20- | 計 |
| 2023 | 17 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 8 |
| 2023 | 18 | 0 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 6 |
| 2023 | 19 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 |
| 2023 | 20 | 5 | 8 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 18 |
| 2023 | 21 | 12 | 16 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 41 |
| 2023 | 22 | 17 | 18 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 44 |
| 2023 | 23 | 27 | 37 | 11 | 2 | 0 | 0 | 0 | 0 | 0 | 77 |
| 2023 | 24 | 31 | 44 | 31 | 9 | 2 | 1 | 0 | 0 | 1 | 119 |
| 2023 | 25 | 23 | 57 | 48 | 5 | 0 | 0 | 0 | 0 | 1 | 134 |
| 2023 | 26 | 40 | 54 | 45 | 15 | 0 | 0 | 0 | 0 | 1 | 155 |
| 2023 | 27 | 38 | 70 | 46 | 9 | 0 | 0 | 0 | 0 | 0 | 163 |
| 2023 | 28 | 41 | 54 | 35 | 19 | 2 | 1 | 0 | 0 | 1 | 153 |
| 2023 | 29 | 28 | 49 | 25 | 9 | 3 | 1 | 1 | 0 | 0 | 116 |
| 2023 | 30 | 36 | 30 | 23 | 11 | 1 | 0 | 0 | 0 | 0 | 101 |
| 2023 | 31 | 29 | 31 | 34 | 3 | 0 | 0 | 0 | 0 | 0 | 97 |
| 2023 | 32 | 19 | 24 | 16 | 4 | 2 | 0 | 1 | 0 | 0 | 66 |
| 2023 | 33 | 10 | 8 | 14 | 2 | 0 | 0 | 0 | 0 | 0 | 34 |
| 2023 | 34 | 9 | 7 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 22 |
| 2023 | 35 | 5 | 9 | 7 | 3 | 0 | 0 | 0 | 0 | 0 | 24 |
| 2023 | 36 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
| 2023 | 37 | 5 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 8 |
| 2023 | 38 | 2 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 9 |
| 2023 | 39 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
| 2023 | 40 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2023 | 41 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| 2023 | 42 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2023 | 43 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2023 | 44 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2023 | 45 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2023 | 46 | 3 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7 |
| 2023 | 47 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 8 |
| 2023 | 48 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
| 2023 | 49 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2023 | 50 | 2 | 4 | 6 | 2 | 1 | 0 | 0 | 0 | 0 | 15 |
| 2023 | 51 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
| 2023 | 52 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2024 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2024 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2024 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2024 | 4 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 2024 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2024 | 6 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
| 2024 | 7 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| 2024 | 8 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| 2024 | 9 | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
| 2024 | 10 | 2 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 |
| 2024 | 11 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| 2024 | 12 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2024 | 13 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 |
| 2024 | 14 | 2 | 11 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 17 |
| 2024 | 15 | 3 | 9 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 17 |
| 2024 | 16 | 1 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 8 |