Boys play soccer at a park during a national holiday as the number of the coronavirus disease (COVID-19) infections decreases , in Buenos Aires, Argentina June 21, 2021. REUTERS/Agustin Marcarian

A boy wearing a replica shirt of Argentina's Lionel Messi drives the ball as he plays soccer at a park during a national holiday as the number of the coronavirus disease (COVID-19) infections decreases , in Buenos Aires, Argentina June 21, 2021. REUTERS/Agustin Marcarian

Boys play soccer at a park during a national holiday as the number of the coronavirus disease (COVID-19) infections decreases , in Buenos Aires, Argentina June 21, 2021. REUTERS/Agustin Marcarian

Julieta Demarco feeds her pig Pochi at a park during a national holiday as the number of the coronavirus disease (COVID-19) infections decreases , in Buenos Aires, Argentina June 21, 2021. REUTERS/Agustin Marcarian

People wearing face masks walk their dog at a park during a national holiday as the number of the coronavirus disease (COVID-19) infections decreases , in Buenos Aires, Argentina June 21, 2021. REUTERS/Agustin Marcarian

People perform yoga at a park during a national holiday as the number of the coronavirus disease (COVID-19) infections decreases , in Buenos Aires, Argentina June 21, 2021. REUTERS/Agustin Marcarian

A woman helps her kid to ride a tricycle at a park during a national holiday as the number of the coronavirus disease (COVID-19) infections decreases , in Buenos Aires, Argentina June 21, 2021. REUTERS/Agustin Marcarian

A man jogs at a park during a national holiday as the number of the coronavirus disease (COVID-19) infections decreases , in Buenos Aires, Argentina June 21, 2021. REUTERS/Agustin Marcarian

A man rides a bike at a park during a national holiday as the number of the coronavirus disease (COVID-19) infections decreases , in Buenos Aires, Argentina June 21, 2021. REUTERS/Agustin Marcarian

A garbage collector wearing a protective mask against the spread of the coronavirus disease (COVID-19) walks by the 9 de Julio Avenue, in Buenos Aires, Argentina June 18, 2021. REUTERS/Agustin Marcarian

People wearing protective masks against the spread of the coronavirus disease (COVID-19) walk past an out-of-business store with a sign that reads "Strength, Alberto" (Argentina's President Alberto Fernandez), in Buenos Aires, Argentina June 18, 2021. REUTERS/Agustin Marcarian

A woman wearing a protective mask against the spread of the coronavirus disease (COVID-19) walks past an out-of-business store with a sign that reads "Strength, Alberto" (Argentina's President Alberto Fernandez), in support of the Argentina's President Alberto Fernandez, in Buenos Aires, Argentina June 18, 2021. REUTERS/Agustin Marcarian

Demonstrators protest to demand better wages, vaccines and resources for soup kitchens in Buenos Aires, Argentina, June 18, 2021. REUTERS/Agustin Marcarian

Demonstrators protest to demand better wages, vaccines and resources for soup kitchens in Buenos Aires, Argentina, June 18, 2021. REUTERS/Agustin Marcarian

Demonstrators protest to demand better wages, vaccines and resources for soup kitchens in Buenos Aires, Argentina, June 18, 2021. REUTERS/Agustin Marcarian

A demonstrator holds a placard reading "No to the payment of the foreign debt" during a protest to demand better wages, vaccines and resources for soup kitchens in Buenos Aires, Argentina, June 18, 2021. REUTERS/Agustin Marcarian

Demonstrators protest to demand better wages, vaccines and resources for soup kitchens in Buenos Aires, Argentina, June 18, 2021. REUTERS/Agustin Marcarian

Demonstrators protest to demand better wages, vaccines and resources for soup kitchens in Buenos Aires, Argentina, June 18, 2021. REUTERS/Agustin Marcarian

Demonstrators protest to demand better wages, vaccines and resources for soup kitchens in Buenos Aires, Argentina, June 18, 2021. REUTERS/Agustin Marcarian

Demonstrators protest to demand better wages, vaccines and resources for soup kitchens in Buenos Aires, Argentina, June 18, 2021. REUTERS/Agustin Marcarian

Police officers stand guard as demonstrators protest to demand better wages, vaccines and resources for soup kitchens in Buenos Aires, Argentina, June 18, 2021. REUTERS/Agustin Marcarian

A woman pushes a child in a stroller during a protest to demand better wages, vaccines and resources for soup kitchens in Buenos Aires, Argentina, June 18, 2021. REUTERS/Agustin Marcarian

Demonstrators protest to demand better wages, vaccines and resources for soup kitchens in Buenos Aires, Argentina, June 18, 2021. REUTERS/Agustin Marcarian

A demonstrator holds a sign reading "No quarantine is possible with hunger" during a protest to demand better wages, vaccines and resources for soup kitchens in Buenos Aires, Argentina, June 18, 2021. REUTERS/Agustin Marcarian

Demonstrators protest to demand better wages, vaccines and resources for soup kitchens in Buenos Aires, Argentina, June 18, 2021. REUTERS/Agustin Marcarian

A demonstrator holds a sign reading "No quarantine is possible with hunger" during a protest to demand better wages, vaccines and resources for soup kitchens in Buenos Aires, Argentina, June 18, 2021. REUTERS/Agustin Marcarian

Demonstrators protest to demand better wages, vaccines and resources for soup kitchens in Buenos Aires, Argentina, June 18, 2021. REUTERS/Agustin Marcarian

Demonstrators protest to demand better wages, vaccines and resources for soup kitchens in Buenos Aires, Argentina, June 18, 2021. REUTERS/Agustin Marcarian

A vegetable seller weights tomatoes as she holds carrots at a greengrocery store in a street market, in Buenos Aires, Argentina June 15, 2021. Picture taken June 15, 2021. REUTERS/Agustin Marcarian

A customer speaks with a vegetable seller at a greengrocery store in a street market, in Buenos Aires, Argentina June 15, 2021. Picture taken June 15, 2021. REUTERS/Agustin Marcarian

A customer walks outside a shop at a greengrocery store in a street market, in Buenos Aires, Argentina June 15, 2021. Picture taken June 15, 2021. REUTERS/Agustin Marcarian

A vegetable seller holds a bag with oranges at a greengrocery store in a street market, in Buenos Aires, Argentina June 15, 2021. Picture taken June 15, 2021. REUTERS/Agustin Marcarian

A customer holds a shop list at a greengrocery store in a street market, in Buenos Aires, Argentina June 15, 2021. Picture taken June 15, 2021. REUTERS/Agustin Marcarian

A vegetable seller grabs sweet potatoes at a greengrocery store in a street market, in Buenos Aires, Argentina June 15, 2021. Picture taken June 15, 2021. REUTERS/Agustin Marcarian

A vegetable seller grabs green beans at a greengrocery store in a street market, in Buenos Aires, Argentina June 15, 2021. Picture taken June 15, 2021. REUTERS/Agustin Marcarian

A customer asks for prices at a greengrocery store in a street market, in Buenos Aires, Argentina June 15, 2021. Picture taken June 15, 2021. REUTERS/Agustin Marcarian

A vegetable seller grabs apples at a greengrocery store in a street market, in Buenos Aires, Argentina June 15, 2021. Picture taken June 15, 2021. REUTERS/Agustin Marcarian

A vegetable seller fills a basket with potatoes at a greengrocery store, in a market, in Buenos Aires, Argentina June 15, 2021. Picture taken June 15, 2021. REUTERS/Agustin Marcarian

A vegetable seller grabs tomatoes at a greengrocery store in a street market, in Buenos Aires, Argentina June 15, 2021. Picture taken June 15, 2021. REUTERS/Agustin Marcarian

A customer shops at a greengrocery store, in a market, in Buenos Aires, Argentina June 15, 2021. Picture taken June 15, 2021. REUTERS/Agustin Marcarian

A vegetable seller at shows spinach to a customer at a greengrocery store, in a market, in Buenos Aires, Argentina June 15, 2021. Picture taken June 15, 2021. REUTERS/Agustin Marcarian

A vegetable seller grabs oranges at a greengrocery store, in a market, in Buenos Aires, Argentina June 15, 2021. Picture taken June 15, 2021. REUTERS/Agustin Marcarian

A customer pays to a vegetable seller at a greengrocery store, in a market, in Buenos Aires, Argentina June 15, 2021. Picture taken June 15, 2021. REUTERS/Agustin Marcarian

A member of the Armed Forces receives a dose of the AstraZeneca coronavirus disease (COVID-19) vaccine obtained under the COVAX scheme, at the CCK Cultural Centre (Centro Cultural Kirchner), in Buenos Aires, Argentina June 15, 2021. REUTERS/Agustin Marcarian

A member of the Armed Forces prepares a dose of the AstraZeneca coronavirus disease (COVID-19) vaccine obtained under the COVAX scheme, at the CCK Cultural Centre (Centro Cultural Kirchner), in Buenos Aires, Argentina June 15, 2021. REUTERS/Agustin Marcarian

A member of the Armed Forces prepares a dose of the AstraZeneca coronavirus disease (COVID-19) vaccine obtained under the COVAX scheme, at the CCK Cultural Centre (Centro Cultural Kirchner), in Buenos Aires, Argentina June 15, 2021. REUTERS/Agustin Marcarian

A member of the Armed Forces receives a dose of the AstraZeneca coronavirus disease (COVID-19) vaccine obtained under the COVAX scheme, at the CCK Cultural Centre (Centro Cultural Kirchner), in Buenos Aires, Argentina June 15, 2021. REUTERS/Agustin Marcarian

Musicians play for members of the Armed Forces after being vaccinated with doses of the AstraZeneca coronavirus disease (COVID-19) vaccine obtained under the COVAX scheme, at the CCK Cultural Centre (Centro Cultural Kirchner), in Buenos Aires, Argentina June 15, 2021. REUTERS/Agustin Marcarian

A member of the Armed Forces prepares a dose of the AstraZeneca coronavirus disease (COVID-19) vaccine obtained under the COVAX scheme, at the CCK Cultural Centre (Centro Cultural Kirchner), in Buenos Aires, Argentina June 15, 2021. REUTERS/Agustin Marcarian

A member of the Armed Forces shows a dose of the AstraZeneca coronavirus disease (COVID-19) vaccine obtained under the COVAX scheme, at the CCK Cultural Centre (Centro Cultural Kirchner), in Buenos Aires, Argentina June 15, 2021. REUTERS/Agustin Marcarian

A member of the Armed Forces receives a dose of the AstraZeneca coronavirus disease (COVID-19) vaccine obtained under the COVAX scheme, at the CCK Cultural Centre (Centro Cultural Kirchner), in Buenos Aires, Argentina June 15, 2021. REUTERS/Agustin Marcarian

A member of the Armed Forces receives a dose of the AstraZeneca coronavirus disease (COVID-19) vaccine obtained under the COVAX scheme, at the CCK Cultural Centre (Centro Cultural Kirchner), in Buenos Aires, Argentina June 15, 2021. REUTERS/Agustin Marcarian

A member of the Armed Forces receives a dose of the AstraZeneca coronavirus disease (COVID-19) vaccine obtained under the COVAX scheme, at the CCK Cultural Centre (Centro Cultural Kirchner), in Buenos Aires, Argentina June 15, 2021. REUTERS/Agustin Marcarian

A member of the Armed Forces receives a dose of the AstraZeneca coronavirus disease (COVID-19) vaccine obtained through the Covax scheme, at the CCK Cultural Centre (Centro Cultural Kirchner), in Buenos Aires, Argentina June 15, 2021. REUTERS/Agustin Marcarian

Argentina's President Alberto Fernandez fist bumps Spain's Prime Minister Pedro Sanchez at the Casa Rosada presidential palace, in Buenos Aires, June 9, 2021. REUTERS/Agustin Marcarian

Argentina's President Alberto Fernandez looks at his phone as he fist bumps Spain's Prime Minister Pedro Sanchez at the Casa Rosada presidential palace, in Buenos Aires, June 9, 2021. REUTERS/Agustin Marcarian

Argentina's President Alberto Fernandez puts on a face mask after a news conference with Spain's Prime Minister Pedro Sanchez at the Casa Rosada presidential palace, in Buenos Aires, June 9, 2021. REUTERS/Agustin Marcarian

Argentina's President Alberto Fernandez speaks during a news conference with Spain's Prime Minister Pedro Sanchez at the Casa Rosada presidential palace, in Buenos Aires, June 9, 2021. REUTERS/Agustin Marcarian

Spain's Prime Minister Pedro Sanchez speaks during a news conference with Argentina's President Alberto Fernandez at the Casa Rosada presidential palace, in Buenos Aires, June 9, 2021. REUTERS/Agustin Marcarian

Argentina's President Alberto Fernandez speaks during a news conference with Spain's Prime Minister Pedro Sanchez at the Casa Rosada presidential palace, in Buenos Aires, June 9, 2021. REUTERS/Agustin Marcarian