What's Going Around in Missouri?

Health surveillance summary for Missouri — April 2026

Here's a snapshot of current respiratory illness and disease activity in Missouri, based on the latest CDC surveillance data. Click any topic for detailed trends, charts, and nearby state comparisons.

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Elevated Activity in Missouri

MMR Coverage is at elevated levels. Tap below for details.

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Flu

Moderate

2.8% ILI

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RSV

Moderate

1.6 per 100K

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COVID-19

Moderate

1.0 per 100K

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Measles

Moderate

1 cases in 2026

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MMR Coverage

High

90% coverage

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What's Getting Better or Worse?

Based on CDC forecasting data as of 2026-03-31.

Nearby States

Illinois Iowa Kansas Nebraska Oklahoma Arkansas Tennessee Kentucky

Cities in Missouri

Health data available for these Missouri cities:

Kansas City ·St. Louis ·Springfield ·Columbia ·Independence ·Lee's Summit ·O'Fallon

Frequently Asked Questions

What's going around in Missouri right now?

Based on the latest CDC data, here's what's circulating in Missouri: flu activity is moderate, RSV is moderate, COVID-19 is moderate, and there have been 1 measles cases reported in 2026. Each topic page has detailed trends and comparisons.

Is the flu bad in Missouri right now?

Flu activity in Missouri is currently moderate with 2.8% ILI. Visit the Missouri flu page for weekly trend charts, nearby state comparisons, and historical context.

Are there measles cases in Missouri?

Missouri has reported 1 confirmed measles cases in 2026. The state's kindergarten MMR vaccination rate is 90%. See the measles tracker for county-level details.

Local Health Signal is not affiliated with the CDC or any government agency. Data is provided for informational purposes only and is not intended for clinical decision making. See our methods page for details on data sources and limitations.