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CDC Wastewater Viral Activity Level for SARS-CoV-2, Influenza A and RSV
This dataset provides a complete time history of weekly SARS-CoV-2, Influenza A, and RSV wastewater viral activity level (WVAL) values from US sampling locations. Learn more at: https://www.cdc.gov/wastewater This…
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Updated Oct 29, 2026