15 February 2017

Brownsville, Texas and Corpus Christi, Texas top the list for activity this week

DEERFIELD, Ill., February 15, 2017 - The Walgreens Flu Index™ is a weekly report developed to provide state- and market-specific information regarding flu activity, and ranking of those experiencing the highest incidences of influenza across the country.

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The Flu Index shows which populations are experiencing the most incidences of influenza each week based on Index methodology. The data does not measure actual levels or severity of flu activity.

With the ability to generate hyper-local data across most U.S. markets, the Flu Index is an online, interactive resource allowing anyone to search and find information regarding the most current state of influenza in their community.

To view this week’s Walgreens Flu Index, maps and other online features, click here.

Top 10 DMAs for Flu Activity
Week of 02/12/2017

1. Harlingen-Weslaco-Brownsville-McAllen, Texas
2. Corpus Christi, Texas
3. Oklahoma City, Okla.
4. Tyler-Longview (Lufkin & Nacogdoches), Texas
5. Dallas-Ft. Worth, Texas
6. Ft. Smith-Fayetteville-Springdale-Rogers, Ark.
7. Chattanooga, Tenn.
8. Tulsa, Okla.
9. Greenville-New Bern-Washington, N.C.
10. Lafayette, La.

Top 10 States for Flu Activity
Week of 02/12/2017

1. Oklahoma
2. Texas
3. Mississippi
4. Tennessee
5. Iowa
6. North Carolina
7. Arkansas
8. Louisiana
9. Connecticut
10. South Dakota

Top 10 DMAs Flu Activity Gains
Week of 02/12/2017

1. Chattanooga, Tenn.
2. Greenville-New Bern-Washington, N.C.
3. Cedar Rapids-Waterloo-Iowa City & Dubuque, Iowa
4. Tri-Cities, Tenn.-Va.
5. San Antonio, Texas
6. Oklahoma City, Okla.
7. Greensboro-High Point-Winston Salem, N.C.
8. Raleigh-Durham (Fayetteville), N.C.
9. Ft. Smith-Fayetteville-Springdale-Rogers, Ark.
10. Shreveport, La.

Top 10 State Flu Activity Gains
Week of 02/12/2017

1. Oklahoma
2. Tennessee
3. North Carolina
4. Texas
5. Mississippi
6. Arkansas
7. Kentucky
8. Iowa
9. Virginia
10. Maryland

Methodology

The Walgreens Flu Index™ is compiled using weekly 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.

© Copyright Walgreen Co. 2017. All rights reserved

About Walgreens

Walgreens (www.walgreens.com), one of the nation's largest drugstore chains, is included in the Retail Pharmacy USA Division of Walgreens Boots Alliance, Inc. (NASDAQ: WBA), the first global pharmacy-led, health and wellbeing enterprise. More than 10 million customers interact with Walgreens each day in communities across America, using the most convenient, multichannel access to consumer goods and services and trusted, cost-effective pharmacy, health and wellness services and advice. Walgreens operates 8,175 drugstores with a presence in all 50 states, the District of Columbia, Puerto Rico and the U.S. Virgin Islands. Walgreens omnichannel business includes Walgreens.com and VisionDirect.com. Approximately 400 Walgreens stores offer Healthcare Clinic or other provider retail clinic services.