| Report Date | Reported Influenza Activity | Flu Watch: SC's Weekly Surveillance Report (pdf) |
|---|---|---|
| 6/8 - 6/14/2025 | Sporadic | 2025 Flu Watch MMWR Week 24 |
| 6/1 - 6/7/2025 | Sporadic | 2025 Flu Watch MMWR Week 23 |
| 5/25 - 5/31/2025 | Sporadic | 2025 Flu Watch MMWR Week 22 |
| 5/18 - 5/24/2025 | Sporadic | 2025 Flu Watch MMWR Week 21 |
| 5/11 - 5/17/2025 | Sporadic | 2025 Flu Watch MMWR Week 20 |
| 5/4 - 5/10/2025 | Local | 2025 Flu Watch MMWR Week 19 |
| 4/27 - 5/3/2025 | Local | 2025 Flu Watch MMWR Week 18 |
| 4/20 - 4/26/2025 | Regional | 2025 Flu Watch MMWR Week 17 |
| 4/13 - 4/19/2025 | Regional | 2025 Flu Watch MMWR Week 16 |
| 4/6 - 4/12/2025 | Regional | 2025 Flu Watch MMWR Week 15 |
| 3/30 - 4/5/2025 | Regional | 2025 Flu Watch MMWR Week 14 |
| 3/23 - 3/29/2025 | Regional | 2025 Flu Watch MMWR Week 13 |
| 3/16 - 3/22/2025 | Regional | 2025 Flu Watch MMWR Week 12 |
| 3/9 - 3/15/2025 | Widespread | 2025 Flu Watch MMWR Week 11 |
| 3/2 - 3/8/2025 | Widespread | 2025 Flu Watch MMWR Week 10 |
| 2/23 - 3/1/2025 | Widespread | 2025 Flu Watch MMWR Week 9 |
| 2/16 - 2/22/2025 | Widespread | 2025 Flu Watch MMWR Week 8 |
| 2/9 - 2/15/2025 | Widespread | 2025 Flu Watch MMWR Week 7 |
| 2/2 - 2/8/2025 | Widespread | 2025 Flu Watch MMWR Week 6 |
| 1/26 - 2/1/2025 | Widespread | 2025 Flu Watch MMWR Week 5 |
| 1/19 - 1/25/2025 | Widespread | 2025 Flu Watch MMWR Week 4 |
| 1/12 - 1/18/2025 | Widespread | 2025 Flu Watch MMWR Week 3 |
| 1/5 - 1/11/2025 | Widespread | 2025 Flu Watch MMWR Week 2 |
| 12/29/2024 - 1/4/2025 | Widespread | 2025 Flu Watch MMWR Week 1 |
| 12/22 - 12/28/2024 | Widespread | 2024 Flu Watch MMWR Week 52 |
| 12/15 - 12/21/2024 | Widespread | 2024 Flu Watch MMWR Week 51 |
| 12/8 - 12/14/2024 | Widespread | 2024 Flu Watch MMWR Week 50 |
| 12/1 - 12/7/2024 | Widespread | 2024 Flu Watch MMWR Week 49 |
| 11/24 - 11/30/2024 | Widespread | 2024 Flu Watch MMWR Week 48 |
| 11/17 - 11/23/2024 | Regional | 2024 Flu Watch MMWR Week 47 |
| 11/10 - 11/16/2024 | Regional | 2024 Flu Watch MMWR Week 46 |
| 11/3 - 11/9/2024 | Regional | 2024 Flu Watch MMWR Week 45 |
| 10/27 - 11/2/2024 | Regional | 2024 Flu Watch MMWR Week 44 |
| 10/20 - 10/26/2024 | Local | 2024 Flu Watch MMWR Week 43 |
| 10/13 - 10/19/2024 | Local | 2024 Flu Watch MMWR Week 42 |
| 10/6 - 10/12/2024 | Local | 2024 Flu Watch MMWR Week 41 |
| 9/29 - 10/5/2024 | Local | 2024 Flu Watch MMWR Week 40 |