Walgreens releases tool to track COVID-19 cases as omicron levels rise
During the current statewide outbreak of coronavirus illnesses, Walgreens released a tool to track the spread of coronavirus variants in real time. The Walgreens COVID-19 Index, which uses Aegis Sciences Corporation testing data, can track the spread of the omicron variant in 24 to 48 hours, according to the company. Based on a review of…