Violinist Antonio Hernandez plays for the relatives of COVID-19 victim Miryam Rodriguez, while they are gathered for prayer by the hearse that carries her remains to Serafin Cemetery, before cremation in Bogota, Colombia, Friday, June 18, 2021. Due to regulations to contain the new coronavirus, relatives cannot enter the cemetery. (AP Photo/Ivan Valencia)

Women simultaneously hold up placards with a message that reads in Portuguese; "500K deaths! His fault!" during a demonstration against Brazilian President Jair Bolsonaro's handling of the coronavirus pandemic and economic policies protesters say harm the interests of the poor and working class, in Rio de Janeiro, Brazil, Saturday, June 19, 2021. Brazil is approaching an official COVID-19 death toll of 500,000 — second-highest in the world. (AP Photo/Bruna Prado)

A man is seen through a mosque ornament in Arabic writing that reads: "Muhammad" as he receives a shot of the AstraZeneca vaccine for COVID-19 during a mass vaccination in Depok on the outskirts of Jakarta, Indonesia, Saturday, June 19, 2021. Indonesia, the world's fourth most populous country, aims to inoculate more than 181 million of its 270 million people by March 2022 but progress have been slow due to limited global vaccine supply, the unpreparedness of the national health system and vaccine hesitancy. (AP Photo/Dita Alangkara)

FILE - In this May 26, 2021 file photo, a demonstrator holds an image of the Brazilian flag covered in fake blood and the Portuguese phrase "Bolsonaro Genocide" during an anti-government protest by unions against President Jair Bolsonaro's policies to fight the COVID-19 pandemic in Brasilia, Brazil. Brazil's Senate is publicly investigating how the death toll got so high, focusing on why Bolsonaro's government ignored opportunities to buy vaccines for months. (AP Photo/Eraldo Peres, File)

Relatives of COVID-19 victim Miryam Rodriguez listen to prayer outside Serafin Cemetery before her body is cremated in Bogota, Colombia, Friday, June 18, 2021. According to the regulations to contain the new coronavirus, relatives cannot enter the cemetery. (AP Photo/Ivan Valencia)

A woman carries an oxygen cylinder from a privately owned oxygen factory, in Kabul, Afghanistan, Saturday, June 19, 2021. Health officials say Afghanistan is fast running out of oxygen as a deadly third surge of COVID worsen. (AP Photo/Rahmat Gul)

Festivalgoers arrive during a downpour on the first day of Download Festival at Donington Park at Castle Donington, England, Friday June 18, 2021. The three-day music and arts festival is being held as a test event to examine how Covid-19 transmission takes place in crowds, with the the capacity significantly reduced from the normal numbers. (Joe Giddens/PA via AP)

Men wait outside a privately owned oxygen factory to get their oxygen cylinders refilled, in Kabul, Afghanistan, Saturday, June 19, 2021. Health officials say Afghanistan is fast running out of oxygen as a deadly third surge of COVID worsen. (AP Photo/Rahmat Gul)

Nurses take the body of Isidra Coronel to the morgue after removing her body from a hospital bed where she died from the new coronavirus at Hospital de Clinicas in San Lorenzo, Paraguay, Friday, June 18, 2021. A coronavirus wave has resulted in a flood of patients infected with the virus overwhelming intensive care units and a surge in the country’s COVID-19 death toll. (AP Photo/Jorge Saenz)

Relatives attend the burial service of 89-year-old Irodina Pinto Ribeiro, who died from COVID-19 related complications, at the Inhauma cemetery in Rio de Janeiro, Brazil, Friday, June 18, 2021. Brazil is approaching an official COVID-19 death toll of 500,000 — second-highest in the world. (AP Photo/Bruna Prado)