Undertakers from Hock Thai Funeral prepare a coffin of a victim who died from the coronavirus disease (COVID-19), at a temporary morgue in Kuala Lumpur, Malaysia August 1, 2021. REUTERS/Lim Huey Teng

Undertakers from Hock Thai Funeral prepare to cremate the body of a person who died from the coronavirus disease (COVID-19), at a crematorium in Klang, Malaysia August 1, 2021. REUTERS/Lim Huey Teng

Undertakers from Hock Thai Funeral prepare to cremate the body of a person who died from the coronavirus disease (COVID-19), at a crematorium in Klang, Malaysia August 1, 2021. REUTERS/Lim Huey Teng

Undertakers from Hock Thai Funeral wrap a coffin of a victim who died from the coronavirus disease (COVID-19), at a temporary morgue in Kuala Lumpur, Malaysia August 1, 2021. REUTERS/Lim Huey Teng

Undertakers from Hock Thai Funeral prepare to cremate the body of a person who died from the coronavirus disease (COVID-19), at a crematorium in Klang, Malaysia August 1, 2021. REUTERS/Lim Huey Teng

Undertakers from Hock Thai Funeral prepare to cremate the body of a person who died from the coronavirus disease (COVID-19), at a crematorium in Klang, Malaysia August 1, 2021. REUTERS/Lim Huey Teng

A woman walks with an umbrella across a bridge during the Tokyo 2020 Olympic Games in Tokyo, Japan, August 1, 2021. REUTERS/Mike Segar

A portion of the Tokyo skyline is seen from a taxi crossing a bridge during the Tokyo 2020 Olympic Games in Tokyo, Japan, August 1, 2021. REUTERS/Mike Segar

A group of police officers walks outside the Ariake Tennis Park at the Tokyo 2020 Olympic Games in Tokyo, Japan, August 1, 2021. REUTERS/Mike Segar

A member of security wearing a protective face mask, amid the coronavirus disease (COVID-19) outbreak, walks on the train to Tokyo from the main train station in Sendai, the capital city of Miyagi, Japan, August 1, 2021. REUTERS/Amr Abdallah Dalsh

Members of media wearing protective face masks, amid the coronavirus disease (COVID-19) outbreak, wait at the train station of Sendai, the capital city of Miyagi, Japan, August 1, 2021. REUTERS/Amr Abdallah Dalsh

A member of security wearing a protective face mask, amid the coronavirus disease (COVID-19) outbreak, is pictured at the train station of Sendai, the capital city of Miyagi, Japan, August 1, 2021. REUTERS/Amr Abdallah Dalsh

A member of media wearing a protective face mask, amid the coronavirus disease (COVID-19) outbreak, travels to Tokyo from the main train station in Sendai, the capital city of Miyagi, Japan, August 1, 2021. REUTERS/Amr Abdallah Dalsh

A Japanese resident wearing a protective face mask, and gloves amid the coronavirus disease (COVID-19) outbreak, waits near media members at the train station of Sendai, the capital city of Miyagi, Japan, August 1, 2021. REUTERS/Amr Abdallah Dalsh

A Japanese resident wearing a protective face mask and gloves, amid the coronavirus disease (COVID-19) outbreak, waits at the train station of Sendai, the capital city of Miyagi, Japan, August 1, 2021. REUTERS/Amr Abdallah Dalsh

A Japanese resident wearing a protective face mask, amid the coronavirus disease (COVID-19) outbreak, arrives at the train station of Sendai, the capital city of Miyagi, Japan, August 1, 2021. REUTERS/Amr Abdallah Dalsh

Japanese residents wearing protective face masks, amid the coronavirus disease (COVID-19) outbreak, wait at the train station of Sendai, the capital city of Miyagi, Japan, August 1, 2021. REUTERS/Amr Abdallah Dalsh

A general view of the city is seen through a window of a train from Sendai to Tokyo during the Tokyo 2020 Olympic Games in Sendai, the capital city of Miyagi, Japan, August 1, 2021. REUTERS/Amr Abdallah Dalsh

Tokyo 2020 Olympics' volunteering staff carry signs with COVID-19 safety measurements as they walk around the media area near saliva samples collection point for coronavirus disease (COVID-19) PCR tests, during the Tokyo 2020 Olympic Games in Sendai, the capital city of Miyagi Prefecture, Japan, July 31, 2021. REUTERS/Amr Abdallah Dalsh

Tokyo 2020 Olympics' volunteering staff carry signs with COVID-19 safety measurements as they walk around the media area near saliva samples collection point for coronavirus disease (COVID-19) PCR tests, during the Tokyo 2020 Olympic Games in Sendai, the capital city of Miyagi Prefecture, Japan, July 31, 2021. REUTERS/Amr Abdallah Dalsh

A cosplayer wearing a protective face mask reacts as she receives a dose of a vaccine against the coronavirus disease (COVID-19) during a mass vaccination program at the Jakarta Convention Center building in Jakarta, Indonesia, July 31, 2021. REUTERS/Ajeng Dinar Ulfiana

Cosplayers wearing protective face masks stand near banners during a mass vaccination program at the Jakarta Convention Center building in Jakarta, Indonesia, July 31, 2021. REUTERS/Ajeng Dinar Ulfiana

People wearing protective masks sit before receiving a vaccine against the coronavirus disease (COVID-19) during a mass vaccination program, at the Jakarta Convention Center building in Jakarta, Indonesia, July 31, 2021. REUTERS/Ajeng Dinar Ulfiana

People raise the Indonesian flags during a mass vaccination program at the Jakarta Convention Center building in Jakarta, Indonesia, July 31, 2021. REUTERS/Ajeng Dinar Ulfiana

A man wearing a protective face mask reacts as he receives a dose of a vaccine against the coronavirus disease (COVID-19) during a mass vaccination program at the Jakarta Convention Center building in Jakarta, Indonesia, July 31, 2021. REUTERS/Ajeng Dinar Ulfiana

Cosplayers wearing protective face masks greet a healthcare worker during a mass vaccination program at the Jakarta Convention Center building in Jakarta, Indonesia, July 31, 2021. REUTERS/Ajeng Dinar Ulfiana

Women wearing yukata kimonos pose for a photograph with an Olympic rings monument outside the National Stadium, the main stadium of Tokyo 2020 Olympic and Paralympic Games, in Tokyo, Japan July 31, 2021. REUTERS/Issei Kato

The shadow of a kimono-clad person standing next to an Olympic rings monument is seen, outside the National Stadium, the main stadium of Tokyo 2020 Olympic and Paralympic Games, in Tokyo, Japan July 31, 2021. REUTERS/Issei Kato

A member of staff wearing a protective face mask removes water at the Miyagi Stadium after heavy rain, ahead of the Tokyo 2020 Olympic Games men's quarter-final football match between Spain and Ivory Coast, in Sendai, the capital city of Miyagi Prefecture, Japan, July 31, 2021. REUTERS/Amr Abdallah Dalsh

A Japanese fan wearing a protective face mask holds Spain's flag at the Miyagi Stadium after heavy rain, ahead of the Tokyo 2020 Olympic Games men's quarter-final football match between Spain and Ivory Coast, in Sendai, the capital city of Miyagi Prefecture, Japan, July 31, 2021. REUTERS/Amr Abdallah Dalsh

A member of security staff wearing a protective face mask is reflected in water at the Miyagi Stadium after heavy rain, ahead of the Tokyo 2020 Olympic Games men's quarter-final football match between Spain and Ivory Coast, in Sendai, the capital city of Miyagi Prefecture, Japan, July 31, 2021. REUTERS/Amr Abdallah Dalsh

A member of staff member wearing a protective face mask walks between empty seats at the Miyagi Stadium after heavy rain, ahead of the Tokyo 2020 Olympic Games men's quarter-final football match between Spain and Ivory Coast, in Sendai, the capital city of Miyagi Prefecture, Japan, July 31, 2021. REUTERS/Amr Abdallah Dalsh

A member of security staff wearing a protective face mask is reflected in water at the Miyagi Stadium after heavy rain, ahead of the Tokyo 2020 Olympic Games men's quarter-final football match between Spain and Ivory Coast, in Sendai, the capital city of Miyagi Prefecture, Japan, July 31, 2021. REUTERS/Amr Abdallah Dalsh

A general view of the Miyagi Stadium after heavy rain, ahead of the Tokyo 2020 Olympic Games men's quarter-final football match between Spain and Ivory Coast, in Sendai, the capital city of Miyagi Prefecture, Japan, July 31, 2021. REUTERS/Amr Abdallah Dalsh

Frosted leaves and coffee cherries hang on coffee crops that were affected by frosts as a strong cold snap hit the south of the top Brazilian producer state of Minas Gerais, in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

A worker handles coffee burned by frosts due to a strong cold snap that hit the south of the top Brazilian producer state of Minas Gerais, at a farm in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

A worker holds a sifter with coffee cherries at a farm where fields of coffee crops were affected by frosts as a strong cold snap hit the south of the top Brazilian producer state of Minas Gerais, in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

A worker collects coffee burned by frosts due to a strong cold snap that hit the south of the top Brazilian producer state of Minas Gerais, at a farm in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

Workers collect coffee burned by frosts due to a strong cold snap that hit the south of the top Brazilian producer state of Minas Gerais, at a farm in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

Workers collect coffee burned by frosts due to a strong cold snap that hit the south of the top Brazilian producer state of Minas Gerais, at a farm in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

Denis Leonel, the manager of the farm Coqueiro, inspects coffee crops that were affected by frosts as a strong cold snap hit the south of the top Brazilian producer state of Minas Gerais, in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

Denis Leonel, the manager of the farm Coqueiro, inspects coffee crops that were affected by frosts as a strong cold snap hit the south of the top Brazilian producer state of Minas Gerais, in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

A worker holds frosted leaves from coffee crops that were affected by frosts as a strong cold snap hit the south of the top Brazilian producer state of Minas Gerais, in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

Harvested coffee cherries are poured into a container amid fields of coffee crops that were affected by frosts as a strong cold snap hit the south of the top Brazilian producer state of Minas Gerais, in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

A man walks through a field of coffee crops that were affected by frosts as a strong cold snap hit the south of the top Brazilian producer state Minas Gerais, in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

An view shows fields of coffee crops that were affected by frosts as a strong cold snap hit the south of the top Brazilian producer state Minas Gerais, in Varginha, Brazil, July 30, 2021.REUTERS/Roosevelt Cassio

A view shows fields of coffee crops that were affected by frosts as a strong cold snap hit the south of the top Brazilian producer state Minas Gerais, in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

Marlon Lemos and Jeniffer Faria from the NGO doAcao distribute food and blankets to homeless while an unusual cold hits Rio de Janeiro, Brazil, July 29, 2021. Picture taken July 29, 2021. REUTERS/Lucas Landau

Marlon Lemos and Jeniffer Faria from the NGO doAcao distribute food and blankets to homeless while an unusual cold hits Rio de Janeiro, Brazil, July 29, 2021. Picture taken July 29, 2021. REUTERS/Lucas Landau

Lorraine, 27, a homeless woman, reacts after receiving donations from NGO doAcao, which distributes food and blankets to homeless while an unusual cold hits Rio de Janeiro, Brazil, July 29, 2021. Picture taken July 29, 2021. REUTERS/Lucas Landau

Sergio da Silva, 48, a homeless man, is pictured as NGO doAcao distribute food and blankets to homeless while an unusual cold hits Rio de Janeiro, Brazil, July 29, 2021. Picture taken July 29, 2021. REUTERS/Lucas Landau

Vinicius, 33 a homeless man, is pictured as NGO doAcao distribute food and blankets to homeless while an unusual cold hits Rio de Janeiro, Brazil, July 29, 2021. Picture taken July 29, 2021. REUTERS/Lucas Landau

Homeless people lay on the street as NGO doAcao distributes food and blankets, while an unusual cold hits Rio de Janeiro, Brazil, July 29, 2021. Picture taken July 29, 2021. REUTERS/Lucas Landau

Marcus Vinicius, 27, a homeless man, is pictured as NGO doAcao distributes food and blankets to the homeless while an unusual cold hits Rio de Janeiro, Brazil, July 29, 2021. Picture taken July 29, 2021. REUTERS/Lucas Landau

Marco Antonio, 21, a homeless man, is pictured as NGO doAcao distributes food and blankets to the homeless while an unusual cold hits Rio de Janeiro, Brazil, July 29, 2021. Picture taken July 29, 2021. REUTERS/Lucas Landau

Vinicius, 33, a homeless man, receives food from Marlon Lemos of NGO doAcao, as they distribute food and blankets to the homeless while an unusual cold hits Rio de Janeiro, Brazil, July 29, 2021. Picture taken July 29, 2021. REUTERS/Lucas Landau

Marco Antonio, 21, a homeless man, is pictured as NGO doAcao distribute food and blankets to the homeless while an unusual cold hits Rio de Janeiro, Brazil, July 29, 2021. Picture taken July 29, 2021. REUTERS/Lucas Landau TPX IMAGES OF THE DAY

Shopkeepers play cricket along closed market during a partial lockdown after Sindh provincial government decided to shut markets, restaurants, public beaches and discouraged large gatherings to curb the outbreak of the coronavirus disease (COVID-19), in Karachi, Pakistan July 30, 2021. REUTERS/Akhtar Soomro

A man walks past closed market during a partial lockdown after Sindh provincial government decided to shut markets, restaurants, public beaches and discouraged large gatherings to curb the outbreak of the coronavirus disease (COVID-19), in Karachi, Pakistan July 30, 2021. REUTERS/Akhtar Soomro

Shopkeepers play cricket along closed market during a partial lockdown after Sindh provincial government decided to shut markets, restaurants, public beaches and discouraged large gatherings to curb the outbreak of the coronavirus disease (COVID-19), in Karachi, Pakistan July 30, 2021. REUTERS/Akhtar Soomro