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Walgreens Flu Index identifies top 3 states with flu, and 2 states where flu is gaining
DEERFIELD, Ill. — Oklahoma, Texas and Mississippi are experiencing the greatest amount of flu activity, though the greatest gains in flu activity happened in Tennessee and North Carolina, according to the latest Walgreens Flu Index for the week of Feb. 12.
This week, the top 10 markets relative to flu activity are: