Volunteer Joe Jacobs of Jake’s Bagels & Deli in Aurora offers assistance Thursday, March 18 at Aurora’s fourth mass vaccine clinic at the former Carson Pirie Scott on Lake Street. Jason Crane/The VoiceTwo paramedics stand ready to act in case of an emergency during their day at the Aurora fourth mass vaccine clinic at the former Carson Pirie Scott on Lake Street, Thursday, March 18.Jason Crane/The Voice