Brazil's health ministry raised the number of COVID-19 cases related to the Copa America to 52, including 33 players or staffers. The ministry said Tuesday that the increase, from 41 total cases earlier, includes 19 workers hired for the tournament.
The ministry said in a statement that all workers who tested positive were in Brasilia, where Brazil kicked off the tournament on Sunday with a 3-0 win over Venezuela. The visiting Venezuela squad was depleted after nearly a dozen cases of COVID-19 involving players or staff.
Brazil stepped in late as emergency hosts of the 10-team continental championship despite the country having the second-highest number of recorded deaths from the coronavirus in the world at almost 490,000.
President Jair Bolsonaro offered to hold the tournament in Brazil only two weeks ago after Argentina and Colombia were dropped as co-hosts. He is a critic of social distancing policies and argues that the economic impact of shutdown measures kills more than the virus.
Brazil's health ministry said 3,045 COVID-19 tests related to Copa America have been conducted so far.
On Monday, one of the Peru squad's fitness coaches tested positive for COVID-19 in Lima. Nestor Bonillo will not travel to Brazil. It was not clear whether he was counted by Brazil's health ministry as one of the confirmed cases related to the tournament.
On the weekend, there was a series of COVID-19 cases related to teams in Brazil for the tournament.
Colombia said technical assistant Pablo Roman and physiotherapist Carlos Entrena have the virus. Hours earlier, Venezuela announced it had summoned 15 new players for the squad at short notice after eight tested positive upon arrival in Brazil. Three additional members of Venezuela's coaching staff were also infected.
The Bolivian Football Federation said three players and one coach also had the virus.