Texas Still Leads Nation In Flu Cases

HOUSTON, TX — According to a map created by Walgreens, Texas leads the nation in most influenza outbreaks, including all of the top 10 markets in the U.S. Though east Texas tops the list, Houston and Dallas slipped in the rankings of most flu cases. Houston, which held the No. 4 spot the last two weeks, fell to seventh while Dallas-Fort Worth dropped to 10th.

The flu outbreak shows no particular bias in Texas as part of East Texas tops the national list while the valley is No.2 and El Paso is third. The national drugstore's designated market areas (DMA) are how these rankings of the flu outbreak are determined.

The Walgreens Flu Index is compiled using retail prescription data for antiviral medications used to treat influenza across Walgreens locations nationwide. The data is analyzed at state and geographic market levels to measure absolute impact and incremental change of antiviral medications on a per store average basis, and does not include markets in which Walgreens has fewer than 10 retail locations.

According to the store's website, the Flu Index is not intended to illustrate levels or severity of flu activity, but rather, illustrate which populations are experiencing the highest incidence of flu.

Top 10 DMAs* with Flu Activity

1. Tyler-Longview(Lufkin & Nacogdoches), Texas
2. Harlingen-Weslaco-Brownsville-McAllen, Texas
3. El Paso, Texas (Las Cruces, N.M.)
4. Waco-Temple-Bryan, Texas
5. Corpus Christi, Texas
6. Beaumont-Port Arthur, Texas
7. Houston, Texas
8. San Antonio
9. Dallas-Ft. Worth
10. Austin, Texas

Top 10 States with Flu Activity

1. Texas
2. Iowa
3. Idaho
4. Arkansas
5. Nebraska
6. Montana
7. West Virginia
8. Wisconsin
9. North Carolina
10. Oklahoma

The Centers for Disease Control and Prevention lists healthy habits to undertake to try and prevent the flu. Those include:

1. Avoid close contact.

Avoid close contact with people who are sick. When you are sick, keep your distance from others to protect them from getting sick too.

2. Stay home when you are sick.

If possible, stay home from work, school, and errands when you are sick. This will help prevent spreading your illness to others.

3. Cover your mouth and nose.

Cover your mouth and nose with a tissue when coughing or sneezing. It may prevent those around you from getting sick.

4. Clean your hands.

Washing your hands often will help protect you from germs. If soap and water are not available, use an alcohol-based hand rub.

5. Avoid touching your eyes, nose or mouth.

Germs are often spread when a person touches something that is contaminated with germs and then touches his or her eyes, nose, or mouth.

6. Practice other good health habits.

Clean and disinfect frequently touched surfaces at home, work or school, especially when someone is ill. Get plenty of sleep, be physically active, manage your stress, drink plenty of fluids, and eat nutritious food.
Additionally, the CDC offers three tips specifically to fight the flu, and that includes getting a flu shot for those who haven't done so yet. With cold temperatures lurking in Texas the next week or so, these could be good tips to follow.

Here's a link to the national map that can be enlarged to zoom in on Texas.

Photo by Joe Raedle/Getty Images