How large would a stadium need to be before it could host a Super Bowl crowd and not sell out? - Quora
Super Bowl LV: NFL Giving 7,500 Tickets to Vaccinated Healthcare Workers
Impact of the COVID-19 pandemic on gridiron football - Wikipedia
NFL to give free Super Bowl tickets to 7,500 health workers, cap attendance at about 22,000
Start working now on your game plan for food safety on Super Bowl Sunday
NFL to allow 22,000 fans at Super Bowl LV, including 7,500 vaccinated healthcare workers
NFL to allow 22,000 fans at Super Bowl LV, including 7,500 vaccinated healthcare workers
Super Bowl 2021: Buccaneers vs Chiefs news summary, 6 February - AS USA
Super Bowl LV 2021: how many tickets are available for Buccaneers & Chiefs fans? - AS USA
When is Super Bowl 2021 and all you need to know about the game - The Washington Post