A delivery man wearing a face mask rides along a street in Buenos Aires, Argentina, April 8, 2020. (Photo by Martin Zabala/Xinhua)

People wearing handmade protective gears wait to enter a supermarket in Buenos Aires, Argentina, April 8, 2020. (Photo by Martin Zabala/Xinhua)

A man rides across an empty street in Buenos Aires, Argentina, April 8, 2020. (Photo by Martin Zabala/Xinhua)

A citizen wearing protective gear goes to a supermarket in Buenos Aires, Argentina, April 8, 2020. (Photo by Martin Zabala/Xinhua)