https://technical.ly/pittsburgh/2021/08/16/delta-pedestrian-traffic-offices-business-districts/
This summer saw a slow return to downtown business districts. But the Delta variant could reverse...
Aug 16, 2021 - Returns to in-person work have once more been delayed at many local companies, prompting questions on whether a full return to offices is justified anymore....
a slow returnthe delta variantthis summerbusiness districtssaw