Protesters drive their car with a sign reading in Portuguese "Copa No, Vaccines Now" to protest the holding of Copa America in Brasilia, Brazil, Sunday, June 6, 2021. Brazil accepted hosting the South American soccer tournament after the original co-hosts were dropped: Colombia due to political protests and Argentina for rising of COVID-19 cases. (AP Photo/Eraldo Peres)

A woman holds a sign to protest against Brazil holding the Copa America in Brasilia, Brazil, Sunday, June 6, 2021. Brazil accepted hosting the South American soccer tournament after the original co-hosts were dropped, Colombia due to political protests and Argentina for rising of COVID-19 cases. (AP Photo/Eraldo Peres)

A COVID-19 testing site stands outside the National Stadium in Brasilia, Brazil, Friday, June 4, 2021. The National Stadium will host some Copa America soccer games. (AP Photo/Eraldo Peres)