Influenza Cases Data - 2024-2025 Season for New Castle County

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We're changing the platform to deliver user-friendly, timely data. Existing datasets will be moved, and we will let you know where to find them as soon as they're ready.

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Influenza Positive Cases

Showing data for

Data are current as of 11/22/2025

Most recent dashboard update: 11/30/2025

Key Case Indicators

New Castle County

New Flu Cases

Week 47 (11/16/2025 - 11/22/2025)

cases

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New Castle County

Total Flu Cases

Week 40 to 20 (9/29/2024 - 5/17/2025)

6,592

cases

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Cumulative Flu Cases

Total Flu Cases for New Castle County

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Total Flu Cases by County (Cumulative)

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New Cases (Current Season)

New Flu Cases for New Castle County

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Sections in Influenza Dashboard

Overview Cases Hospitalizations Vaccinations