Walgreens Flu Index for Week of January 10, 2016

The Walgreens Flu Index is a weekly report developed to provide state- and market-specific information, and ranking of those experiencing the highest incidences of influenza across the country.

PRESS RELEASE

DEERFIELD, Ill., January 14, 2016 - The Walgreens Flu Index™ is a weekly report developed to provide state- and market-specific information, and ranking of those experiencing the highest incidences of influenza across the country. The Flu Index does not provide data measuring actual levels or severity of flu activity, but rather, illustrates which populations are experiencing the most incidences each week based on Index methodology.

This Smart News Release features multimedia. View the full release here:http://www.businesswire.com/news/home/20160114005810/en/

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 Ten DMAs with Flu Activity

Week of 1/10/2016

Harlingen — Weslaco-Brownsville – McAllen, Texas
Las Vegas, Nev.
Miami — Ft. Lauderdale, Fla.
Oklahoma City, Okla.
El Paso, Texas (Las Cruces, N.M.)
Beaumont — Port Arthur, Texas
Montgomery — Selma, Ala.
Phoenix (Prescott), Ariz.
Louisville, Ky.
Knoxville, Tenn.

Top Ten States with Flu Activity

Week of 1/10/2016

Nevada
Oklahoma
Arizona
Texas
Kentucky
Florida
Mississippi
Utah
Alabama
California

Top Ten DMAs Flu Activity Gains

Week of 1/10/2016

Shreveport, La.
Macon, Ga.
Bakersfield, Calif.
Montgomery — Selma, Ala.
Monterey — Salinas, Calif.
La Crosse — Eau Claire, Wis.
Tri-Cities, Tenn. — Va.
Myrtle Beach — Florence, S.C.
Cedar Rapids — Waterloo – Iowa City – Dubuque, Iowa
Ft. Myers — Naples, Fla.

Top Ten States Flu Activity Gains

Week of 1/10/2016

Utah
Oklahoma
Georgia
Missouri
Massachusetts
Arkansas
Alaska
New Hampshire
Tennessee
Louisiana

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.

For more on the Walgreens Flu Index visit http://arcg.is/1HA3vGp.