Walgreens Flu Indexâ„¢ for Week of Jan. 19, 2015

January 20, 2015

Article

The Walgreens Flu Indexâ„¢ 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. With the ability to generate hyper-local data that's as specific as a single zip code, the Index aims to drive consumer awareness and prevention within communities, while also serving as a valuable resource for health departments, media and others at the local level.

PRESS RELEASE

DEERFIELD, Ill., January 20, 2015 - 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. With the ability to generate hyper-local data that’s as specific as a single zip code, the Index aims to drive consumer awareness and prevention within communities, while also serving as a valuable resource for health departments, media and others at the local level.

Top Ten DMAs with Flu Activity

Week beginning 1/19/2015

1. Oklahoma City, Okla.

2. San Antonio, Texas

3. Knoxville, Tenn.

4. El Paso, Texas (Las Cruces, N.M.)

5. Tulsa, Okla.

6. Ft. Smith-Fayetteville-Springdale-Rogers, Ark.

7. Austin, Texas

8. Little Rock-Pine Bluff, Texas

9. Omaha, Neb.

10. Dallas — Ft. Worth, Texas

Top Ten States with Flu Activity

Week beginning 1/19/2015

1. Oklahoma

2. Arkansas

3. Nebraska

4. Texas

5. Tennessee

6. Mississippi

7. Kentucky

8. Iowa

9. Kansas

10. Louisiana

Top Ten DMAs Flu Activity Gains

From week beginning 1/12/2015 to 1/19/2015

1. El Paso, Texas (Las Cruces, N.M.)

2. San Antonio, Texas

3. Las Vegas, Nev.

4. San Diego, Calif.

5. San Francisco-Oakland-San Jose, Calif.

6. Phoenix (Prescott), Ariz.

7. Los Angeles, Calif.

8. Seattle-Tacoma, Wash.

9. Boston, Mass. (Manchester, N.H.)

10. New York, N.Y.

Top Ten State Flu Activity Gains

From week beginning 1/12/2015 to 1/19/2015

1. Nevada

2. New Jersey

3. Arizona

4. California

5. New Mexico

6. Connecticut

7. New Hampshire

8. Washington

9. Massachusetts

10. Rhode Island

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 20 retail locations.

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.

About Walgreens

Walgreens (www.walgreens.com), the nation's largest drugstore chain, constitutes the Retail Pharmacy USA Division of Walgreens Boots Alliance, Inc. (Nasdaq: WBA), the first global pharmacy-led, health and wellbeing enterprise. More than 8 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 8,229 drugstores with a presence in all 50 states, the District of Columbia, Puerto Rico and the U.S. Virgin Islands. Walgreens digital business includes Walgreens.com, drugstore.com, Beauty.com, SkinStore.com and VisionDirect.com. Walgreens also manages more than 400 Healthcare Clinic and provider practice locations around the country.