By Ethan Covey
Walgreens launched its Flu Index for this coming flu season. The website, now in its sixth season, provides an interactive, weekly report on influenza activity in the United States and Puerto Rico.
New this season is a technology that allows users to compare current flu activity with results from the same period last flu season.
“We developed the Walgreens Flu Index because we recognized an opportunity to help communities stay informed about flu activity in their area by