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Washington read

See what’s going around in Washington this week.

A live disease activity map for Washington — wastewater signals, CDC surveillance, and verified news reports in one public dashboard.

This week in brief

Top movers · signals · outbreaks
Top movers · News + surveillance
3
  1. 1.Influenzarising · 24
  2. 2.Campylobacterrising · 12
  3. 3.Cryptosporidiosisclimbing · 4
Wastewater signals · Above baseline
14
Top 3 · 14 signals above baseline
1.TX· COVID-19
Elevated
2.CA· COVID-19
Elevated
3.AK· Influenza
Elevated
Recent outbreak clusters
10
Top 3 · 10 active in last 30 days
1.Measles
high
KY · 1 state affectedfirst seen today
2.E. coli
watch
FL · 1 state affectedfirst seen today
3.Cyclospora
watch
United Statesfirst seen yesterday

Disease activity by state

Updated weekly

CDC reporting Week of Sep 14, 2026

For informational use only. This dashboard aggregates public surveillance data (wastewater, case counts, news reports) which may lag, contain errors, or be revised without notice. Confirm with local health authorities before making health decisions. See Terms and Medical Disclaimer.

ActivityHigh activityModerate activityLow activityNo data

Colors show overall activity for the week — combining wastewater signals, CDC case data, and news reports. Each disease keeps its own wording in the state detail (wastewater: Elevated / Moderate; case counts: Increasing / Rising).

51 states with activity data for the current filter

Click a state for detail

Detail · WA

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Activity data for WA as of Sep 14.

Washington

Data as of week of Sep 14, 2026 · 14 tracked diseases

  • Chlamydia
    Last 16 weeks
    Increasing

    Case surveillance · CDC NNDSS

    NNDSS surge (primary) · Wastewater n/a · NNDSS surge (+9%) · News 0 clusters

    NNDSS: surge (+9%)
  • COVID-19
    Last 90 days
    Elevated

    Wastewater concentration · CDC NWSS

    Wastewater high (primary) · Wastewater high · NNDSS null · News 0 clusters · Hospital n/a

    Wastewater: high
  • Shigella
    Last 16 weeks
    Rising

    Case surveillance · CDC NNDSS

    NNDSS rising (primary) · Wastewater n/a · NNDSS rising · News 0 clusters

    Cases: trending up
  • Dengue
    Last 16 weeks
    Reported

    Verified news reports

    News 1 cluster (primary) · Wastewater n/a · NNDSS stable · News 1 cluster

    News: 1 recent cluster
  • Gonorrhea
    Last 16 weeks
    Monitoring

    Case surveillance · CDC NNDSS

    NNDSS stable (primary) · Wastewater n/a · NNDSS stable · News 0 clusters

  • Legionella
    Last 16 weeks
    Rising

    Case surveillance · CDC NNDSS

    NNDSS rising (primary) · Wastewater n/a · NNDSS rising · News 0 clusters

    Cases: trending up
  • Campylobacter
    Last 16 weeks
    Monitoring

    Case surveillance · CDC NNDSS

    NNDSS stable (primary) · Wastewater n/a · NNDSS stable · News 0 clusters

  • Cryptosporidium
    Last 16 weeks
    Monitoring

    Case surveillance · CDC NNDSS

    NNDSS stable (primary) · Wastewater n/a · NNDSS stable · News 0 clusters

  • H5N1 Bird Flu
    Calm

    Wastewater concentration · CDC NWSS

    Wastewater monitored, no elevation

    Wastewater: minimal
  • Influenza
    Last 90 days
    Calm

    Wastewater concentration · CDC NWSS

    Wastewater monitored, no elevation

    Wastewater: low
  • Measles
    Calm

    Wastewater concentration · CDC NWSS

    Wastewater monitored, no elevation

    Wastewater: minimal
  • Mpox
    Calm

    Wastewater concentration · CDC NWSS

    Wastewater monitored, no elevation

    Wastewater: minimal
  • Whooping Cough
    Last 16 weeks
    Monitoring

    Case surveillance · CDC NNDSS

    NNDSS stable (primary) · Wastewater n/a · NNDSS stable · News 0 clusters

  • RSV
    Last 90 days
    Calm

    Wastewater concentration · CDC NWSS

    Wastewater monitored, no elevation

    Wastewater: minimal

Want this, personalized to you?

The Observatory shows state-level trends. The app turns that into a personal score based on your location, age, health conditions, vaccinations, and plans.

  • A personal risk score built from live surveillance data and your health profile
  • WavePredict wave forecasts from wastewater and case trends
  • Plain-language guidance on what to do next — awareness, not alarm
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ExampleExample MyRiskMeter disease risk score dial showing a moderate reading

Illustration of the daily risk score in the app.

As of Sep 24, 2026 · Latest CDC reporting Week of Sep 14, 2026 ·

Wastewater and case-based surveillance are published on a 7–13 day lag by CDC; news and outbreak signals are current.