Texas Influenza Activity Map - Week Ending March 24, 2012 #1358224 (License: Personal Use)

The map illustrates county-level influenza activity in Texas for the week ending March 24, 2012, as reported in the CDC’s MMWR Week 12. Counties are color-coded to reflect activity levels-from no activity (gray) to co-circulating Flu A and B confirmed via culture or PCR (red)-and include categories such as rapid test positives (cyan) and influenza-like illness only (blue). Hatched areas indicate counties with no reporting or insufficient data.

Used on public health dashboards, CDC reports, or epidemiological research pages to convey regional flu burden and surveillance completeness; targets health professionals, researchers, and policy makers seeking historical outbreak patterns.