Walgreens launches COVID-19 Index as interactive tracking tool
DEERFIELD, Ill. — Walgreens has introduced the Walgreens COVID-19 Index, a new interactive tracking tool. Powered by testing data from Aegis Sciences Corp., it is among the first to uniquely identify the spread of current and emerging variants in near real time. New data from the Walgreens COVID-19 Index shows more than 95% of all