Bills and Sabres fans must be vaccinated to attend games
Buffalo Bills add vaccination-proof requirement for fans; LA teams
Cuomo: Erie County can't demand Bills, Sabres fans be vaccinated
Highmark Stadium and Key Bank Arena: No entry unless fully
Baker: Mass. is consulting with states with vaccine credentials
Only vaccinated Bills, Sabres fans can attend games this fall
Bills, Sabres set COVID protocols. But what about the Amerks?
Paper Covid cards are going away
Spectators not required to wear masks, show proof of vaccination
Explained: What the COVID-19 'Plan B' means for English football
Bills fans attend first home game under new COVID-19 vaccine
NHL expects full capacity in 30 of 32 arenas - The Japan Times