Newly acquired Whit Merrifield says he's received COVID-19 vaccination, will be able to play in Toronto for Blue Jays - ESPN
Royals beat Jays 3-1 with 10 unvaccinated players absent
Whit Merrifield Says He's Now Vaccinated After Trade to Blue Jays - Sports Illustrated
Royals patching up roster for Toronto, image among fans
Whit Merrifield traded to Blue Jays
COVID-19 vaccinations add new twist to MLB trade deadline
Blue Jays acquire two-time all-star Merrifield, add relievers Bass, Pop
The Blue Jays' big trade acquisition Whit Merrifield can't play in Toronto until he's vaccinated
Kansas City Royals, with 10 unvaccinated players absent, beat Toronto Blue Jays - ESPN
Royals will be without 10 players for road series vs. Blue Jays due to COVID vaccination status