Monitoring wastewater is essential for detecting early trends in viral infections, as it reveals changes in infection rates even when clinical testing declines, thereby aiding public health preparedness. Recent data shows stable, medium-level concentrations of Influenza A and RSV, while Influenza B is undetected, with historical context provided to assess current levels.
Monitoring wastewater is crucial because it can reveal early trends in viral infections, as people excrete viruses in their urine and feces. This method allows for the detection of changes in infection rates, even when clinical testing decreases, thereby supporting public health preparedness.
The most recent data shows concentrations of 40.0 gc/L for both Influenza A and RSV, while Influenza B is not detected. Over the past 30 days, Influenza A and RSV levels have been stable, with concentrations remaining consistent with year-to-date averages. These levels are considered medium compared to historical data, and they do not necessarily indicate the severity of diseases.
Table 1 provides a summary of the combined activity of these viruses over the last seven days, reflecting current conditions. Table 2 offers a view of annual historical peaks, giving a long-term context. These tables help determine whether the current levels are unusual or within expected ranges.
RSV, or Respiratory Syncytial Virus, is a common respiratory virus. Influenza A and B are two types of flu viruses that cause seasonal epidemics. RNA is a molecule that carries genetic information. PCR, or Polymerase Chain Reaction, is a technique used to amplify small segments of DNA or RNA for analysis.
| Date | Influenza A (gc/L) | Influenza B (gc/L) | RSV (gc/L) |
|---|---|---|---|
| 2025-11-23 | 40 | 0 | 40 |
| 2025-11-22 | 40 | 0 | 40 |
| 2025-11-21 | 82,800 | 0 | 40 |
| 2025-11-20 | 40 | 0 | 0 |
| 2025-11-19 | 40 | 0 | 0 |
| 2025-11-18 | 40 | 0 | 0 |
| 2025-11-16 | 0 | 0 | 6,160 |
| year | Date | Influenza A (gc/L) | Influenza B (gc/L) | RSV (gc/L) | Total (gc/L) |
|---|---|---|---|---|---|
| 2025 | 2025-01-04 | 291600 | 45600 | 17360 | 354560 |
| 2024 | 2024-10-01 | 0 | 0 | 219200 | 219200 |
| 2023 | 2023-12-07 | 50800 | 1008 | 828000 | 879808 |
| 2022 | 2022-12-01 | 263200 | 77200 | 1052000 | 1392400 |
| 2021 | 2021-11-21 | 0 | 0 | 66400 | 66400 |
🤖 This text was generated with the assistance of AI. All quantitative statements are derived directly from the dataset listed under Data Source.