CHICAGO - The Biden Administration, Governor JB Pritzker, Cook County Board President Toni Preckwinkle, Chicago Mayor Lori E. Lightfoot and Senators Dick Durbin and Tammy Duckworth today announced eligible Illinoisans from every part of the state will be able to be vaccinated starting March 10 at a new United Center site that prioritizes access for seniors and equity for the hardest hit populations.