How arenas work to keep fans safe attending indoor sports
How arenas work to keep fans safe attending indoor sports STEPHEN WHYNO, AP Sports Writer March 16, 2021 FacebookTwitterEmail 21 1of21Fans wear masks and sit in marked off seats at an NCAA college basketball game in the Southeastern Conference Tournament Thursday, March 11, 2021, in Nashville, Tenn. Large buildings with high ceilings and ventilation systems that can change out fresh air almost a third as well as airplanes are reasons why experts and engineers believe it's reasonable for limited numbers of fans to be returning to live, indoor sporting events. They say masks are st...
Source: ctpost.com