Walgreens Pharmacy Manager Maria Masood talks to a reporter about high flu activity in Las Vegas and Nevada during an interview at the Walgreens on Blue Diamond Road in Las Vegas Thursday, Nov. 14, 2019. Based on flu prescriptions, Walgreens flu index shows that Las Vegas is the No. 4 market for flu activity and Nevada is the No. 2 state. (K.M. Cannon/Las Vegas Review-Journal) @KMCannonPhoto