Texas Influenza Activity Map - Week Ending February 4, 2012 #1358247 (License: Personal Use)

The map illustrates statewide influenza surveillance data from the 2012 MMWR Week 5, with counties shaded according to activity level-ranging from no activity (white) to confirmed Flu A and B (red). Laboratory-confirmed cases (culture or PCR) are distinguished from rapid test positives and influenza-like illness reports. Gray areas indicate no reporting or missing data.

Used in public health dashboards, epidemiological reports, and CDC archives to visualize seasonal flu spread; supports decision-making for resource allocation and community alerts during outbreaks.