Romanucci & Blandin partner Antonio M. Romanucci will lead a group of plaintiffs’ counsel who have filed at least 49 lawsuits against commercial sterilizing company Sterigenics.The leadership structure applies to discovery and pretrial matters. The company faces a wave of litigation alleging its Willowbrook facility emitted cancer-causing chemicals into the surrounding suburban community.Cook County Circuit Judge Christopher E. Lawler announced the leadership setup in an order on Friday.The co-lead counsel are …