Texas Influenza Activity Map - Week Ending January 7, 2012 #1358223 (License: Personal Use)

The map displays influenza surveillance data for Texas during MMWR Week 1 of 2012, using a six-tier legend to classify activity levels-from no reported activity (gray) to co-circulating Flu A and B (red). Counties are shaded in blue (influenza-like illness only), cyan (rapid test positive), yellow (Flu A confirmed), green (Flu B confirmed), or red (both A and B confirmed), with hatched gray indicating no reporters. The data reflects real-time public health monitoring by the Texas Department of State Health Services and CDC.

Used in public health dashboards, epidemiological reports, and CDC/MMWR publications to visualize geographic flu spread; supports outbreak tracking, resource allocation, and public awareness campaigns during flu season.