Texas Influenza Activity Map - Week Ending January 19, 2013 #1358237 (License: Personal Use)

The map displays county-level influenza surveillance data for Texas as of the week ending January 19, 2013, sourced from the CDC’s MMWR. Counties are color-coded to reflect activity levels-from no activity (gray) to confirmed Flu A, B, or co-circulation (red)-based on rapid tests, culture, or PCR results. Hatched areas indicate missing or unreported data.

Used in public health dashboards, epidemiological reports, and CDC/MMWR publications to communicate regional flu burden and guide response efforts; matches user intent for historical disease tracking or academic research.