A man observes a seagull in Barra da Tijuca beach during the coronavirus disease (COVID-19) outbreak in Rio de Janeiro, Brazil, May 27, 2020. REUTERS/Ricardo Moraes

People walk on Barra da Tijuca beach during the coronavirus disease (COVID-19) outbreak in Rio de Janeiro, Brazil, May 27, 2020. REUTERS/Ricardo Moraes

The Manhattan skyline is seen beyond graves in the Calvary Cemetery in Woodside, Queens, during the outbreak of the coronavirus disease (COVID-19) in New York City, New York, U.S., May 27, 2020. REUTERS/Mike Segar

The Manhattan skyline is seen beyond graves in the Calvary Cemetery in Woodside, Queens, during the outbreak of the coronavirus disease (COVID-19) in New York City, New York, U.S., May 27, 2020. REUTERS/Mike Segar TPX IMAGES OF THE DAY

The Empire State Building is seen beyond graves in the Calvary Cemetery in Woodside, Queens, during the outbreak of the coronavirus disease (COVID-19) in New York City, New York, U.S., May 27, 2020. REUTERS/Mike Segar

The Manhattan skyline is seen beyond graves in the Calvary Cemetery in Woodside, Queens, during the outbreak of the coronavirus disease (COVID-19) in New York City, New York, U.S., May 27, 2020. REUTERS/Mike Segar

A view of One World Trade Center and lower Manhattan from The Green-Wood Cemetery, during the outbreak of the coronavirus disease (COVID-19) in Brooklyn borough of New York, U.S., May 27, 2020. REUTERS/Brendan McDermid

A view of One World Trade Center and lower Manhattan from The Green-Wood Cemetery, during the outbreak of the coronavirus disease (COVID-19) in Brooklyn borough of New York, U.S., May 27, 2020. REUTERS/Brendan McDermid

A view of One World Trade Center and lower Manhattan from The Green-Wood Cemetery, during the outbreak of the coronavirus disease (COVID-19) in Brooklyn borough of New York, U.S., May 27, 2020. REUTERS/Brendan McDermid

A view of One World Trade Center and lower Manhattan from The Green-Wood Cemetery, during the outbreak of the coronavirus disease (COVID-19) in Brooklyn borough of New York, U.S., May 27, 2020. REUTERS/Brendan McDermid

A view of One World Trade Center and lower Manhattan from The Green-Wood Cemetery, during the outbreak of the coronavirus disease (COVID-19) in Brooklyn borough of New York, U.S., May 27, 2020. REUTERS/Brendan McDermid

A view of One World Trade Center and lower Manhattan from The Green-Wood Cemetery, during the outbreak of the coronavirus disease (COVID-19) in Brooklyn borough of New York, U.S., May 27, 2020. REUTERS/Brendan McDermid

A view of One World Trade Center and lower Manhattan from The Green-Wood Cemetery, during the outbreak of the coronavirus disease (COVID-19) in Brooklyn borough of New York, U.S., May 27, 2020. REUTERS/Brendan McDermid

A view of One World Trade Center and lower Manhattan from The Green-Wood Cemetery, during the outbreak of the coronavirus disease (COVID-19) in Brooklyn borough of New York, U.S., May 27, 2020. REUTERS/Brendan McDermid

A man uses his smartphone and laptop as he sits on the shore of the Gulf of Finland amid the outbreak of the coronavirus disease (COVID-19) in Saint Petersburg, Russia May 27, 2020. REUTERS/Anton Vaganov

A man wearing a protective face mask paddles a canoe in the waters of the Gulf of Finland amid the outbreak of the coronavirus disease (COVID-19) in Saint Petersburg, Russia May 27, 2020. REUTERS/Anton Vaganov

Mar 27, 2020; Marietta, GA, USA; Atlanta United defender Miles Robinson #12 runs during voluntary individual workouts at Children's Healthcare of Atlanta Training Ground in Marietta, Ga., on Wednesday May 27, 2020. Major League Soccer announced that starting on Wednesday, May 6, players may begin to use outdoor team training fields for individual workouts. MLS clubs will be able to provide a controlled environment that ensures adherence to safety protocols and social distancing measures for players and staff. Mandatory Credit: Atlanta United via USA TODAY NETWORK

A woman wearing a protective face mask walks a dog on the shore of the Gulf of Finland amid the outbreak of the coronavirus disease (COVID-19) in Saint Petersburg, Russia May 27, 2020. REUTERS/Anton Vaganov

People rest on the shore of the Gulf of Finland amid the outbreak of the coronavirus disease (COVID-19) in Saint Petersburg, Russia May 27, 2020. REUTERS/Anton Vaganov

People rest on the shore of the Gulf of Finland amid the outbreak of the coronavirus disease (COVID-19) in Saint Petersburg, Russia May 27, 2020. REUTERS/Anton Vaganov

A man exercises on the shore of the Gulf of Finland amid the outbreak of the coronavirus disease (COVID-19) in Saint Petersburg, Russia May 27, 2020. REUTERS/Anton Vaganov

A man wearing a protective face mask shelters from the rain under an umbrella as he walks at the Boryspil International Airport, amid the coronavirus disease (COVID-19) outbreak outside Kiev, Ukraine May 26, 2020. Picture taken May 26, 2020. REUTERS/Gleb Garanich

A Mr D Food delivery worker arrives on his motorbike to collect an order at a McDonald's restaurant, amid the spread of the coronavirus disease (COVID-19) outbreak, in Johannesburg, South Africa, May 27, 2020. REUTERS/Siphiwe Sibeko

A gull is seen in Canary Wharf, following the outbreak of the coronavirus disease (COVID-19), London, Britain, May 27, 2020. REUTERS/Dylan Martinez

Fishermen catch fish in the waters of river Yamuna on a hot summer day in New Delhi, India, May 27, 2020. REUTERS/Adnan Abidi

A man sleeps on a cycle rickshaw under a railway bridge on a hot summer day in New Delhi, India, May 27, 2020. REUTERS/Adnan Abidi TPX IMAGES OF THE DAY

Manuel Martinez, 67, a farmer who grows almonds using techniques aimed at bringing new life to the land, walks among almond trees in his field in Chirivel, near Granada, Spain, March 9, 2020. Picture taken March 9, 2020. REUTERS/Jon Nazca

Manuel Martinez, 67, a farmer who grows almonds using techniques aimed at bringing new life to the land, gestures between almond trees in his field in Chirivel, near Granada, Spain, March 9, 2020. Picture taken March 9, 2020. REUTERS/Jon Nazca

A bee pollinates a blossomed almond branch in a field where farmers use techniques aimed at bringing new life to the land, in Hernan Valle, near Granada, Spain, March 10, 2020. Picture taken March 10, 2020. REUTERS/Jon Nazca

Bee hives are seen between almond trees in a field where farmers use techniques aimed at bringing new life to the land, in Chirivel, near Granada, Spain, March 9, 2020. Picture taken March 9, 2020. REUTERS/Jon Nazca

Frank Ohlenschlager, 57, CEO of almond marketing company Almendrehesa, checks the compost next to almond trees in a field where farmers use techniques aimed at bringing new life to the land in Chirivel, near Granada, Spain, March 9, 2020. Picture taken March 9, 2020. REUTERS/Jon Nazca

Francisco Martinez, 43, a farmer who grows almonds with his brother Alvaro using techniques aimed at bringing new life to the land, walks past almond trees in his field in front of Sierra Nevada mountain in Hernan Valle, near Granada, Spain, March 10, 2020. Picture taken March 10, 2020. REUTERS/Jon Nazca

Manuel Barnes, 35, a farmer, shows almonds without shells grown by him and other farmers, after being processed in his almond processing factory that uses techniques aimed at bringing new life to the land, in Zujar, near Granada, Spain, March 9, 2020. Picture taken March 9, 2020. REUTERS/Jon Nazca

Manuel Barnes, 35, a farmer, checks almonds collected by him and other farmers in his almond processing factory, that uses techniques aimed at bringing new life to the land, in Zujar near Granada, Spain, March 9, 2020. Picture taken March 9, 2020. REUTERS/Jon Nazca

A surfer rinses off after getting out of the ocean amidst the easing of the coronavirus disease (COVID-19) restrictions at Bondi Beach in Sydney, Australia, May 27, 2020. REUTERS/Loren Elliott

Surfers walk along the water's edge amidst the easing of the coronavirus disease (COVID-19) restrictions at Bondi Beach in Sydney, Australia, May 27, 2020. REUTERS/Loren Elliott

A surfer prepares to enter the ocean amidst the easing of the coronavirus disease (COVID-19) restrictions at Bondi Beach in Sydney, Australia, May 27, 2020. REUTERS/Loren Elliott

A surfer runs toward the ocean amidst the easing of the coronavirus disease (COVID-19) restrictions at Bondi Beach in Sydney, Australia, May 27, 2020. REUTERS/Loren Elliott

A surfer runs toward the ocean amidst the easing of the coronavirus disease (COVID-19) restrictions at Bondi Beach in Sydney, Australia, May 27, 2020. REUTERS/Loren Elliott

A surfer walks toward the ocean amidst the easing of the coronavirus disease (COVID-19) restrictions at Bondi Beach in Sydney, Australia, May 27, 2020. REUTERS/Loren Elliott

Surfers are seen at the water's edge amidst the easing of the coronavirus disease (COVID-19) restrictions at Bondi Beach in Sydney, Australia, May 27, 2020. REUTERS/Loren Elliott

Surfers leave the water amidst the easing of the coronavirus disease (COVID-19) restrictions at Bondi Beach in Sydney, Australia, May 27, 2020. REUTERS/Loren Elliott

A surfer rinses off his board after getting out of the ocean amidst the easing of the coronavirus disease (COVID-19) restrictions at Bondi Beach in Sydney, Australia, May 27, 2020. REUTERS/Loren Elliott

A surfer prepares to enter the ocean amidst the easing of the coronavirus disease (COVID-19) restrictions at Bondi Beach in Sydney, Australia, May 27, 2020. REUTERS/Loren Elliott

Surfers catch waves at sunset amidst the easing of the coronavirus disease (COVID-19) restrictions at Bondi Beach in Sydney, Australia, May 27, 2020. REUTERS/Loren Elliott

People stroll along a boardwalk amidst the easing of the coronavirus disease (COVID-19) restrictions at Bondi Beach in Sydney, Australia, May 27, 2020. REUTERS/Loren Elliott

A public health message is seen amidst the easing of the coronavirus disease (COVID-19) restrictions at Bondi Beach in Sydney, Australia, May 27, 2020. REUTERS/Loren Elliott

A man and child play at the beach amidst the easing of the coronavirus disease (COVID-19) restrictions at Bondi Beach in Sydney, Australia, May 27, 2020. REUTERS/Loren Elliott

German Foreign Minister Heiko Maas and German Environment Minister Svenja Schulze are seen at the start of the weekly cabinet meeting at the Chancellery following the outbreak of the coronavirus disease (COVID-19) in Berlin, Germany, May 27, 2020. Tobias Schwarz/Pool via REUTERS

A woman wearing a protective face mask passes the skyline of Singapore?s business district amid the coronavirus disease (COVID-19) outbreak in Singapore, May 27, 2020. REUTERS/Edgar Su

A view of a cordoned off area at the Merlion Park is seen amid the coronavirus disease (COVID-19) outbreak in Singapore, May 27, 2020. REUTERS/Edgar Su

People sunbathe at a beach, amid concerns about the spread of the coronavirus disease (COVID-19), in the port city of Sidon, Lebanon May 26, 2020. REUTERS/Ali Hashisho

People enjoy the Mediterranean Sea, amid concerns about the spread of the coronavirus disease (COVID-19), in the port city of Sidon, Lebanon May 26, 2020. REUTERS/Ali Hashisho

People stand past kayaks and paddle boards near a beach, amid concerns about the spread of the coronavirus disease (COVID-19), in the port city of Sidon, Lebanon May 26, 2020. REUTERS/Ali Hashisho

People carry kayaks and a paddle board at a beach, amid concerns about the spread of the coronavirus disease (COVID-19), in the port city of Sidon, Lebanon May 26, 2020. REUTERS/Ali Hashisho

A man sits on a chair as he enjoys the hot weather on Beachy Head, following the outbreak of the coronavirus disease (COVID-19), Eastbourne, Britain, May 26, 2020. REUTERS/Hannah Mckay

People cycle as they enjoy the hot weather on Beachy Head, following the outbreak of the coronavirus disease (COVID-19), Eastbourne, Britain, May 26, 2020. REUTERS/Hannah Mckay

People enjoy the hot weather on Beachy Head, following the outbreak of the coronavirus disease (COVID-19), Eastbourne, Britain, May 26, 2020. REUTERS/Hannah Mckay

A boy jumps into a canal to cool off on a hot summer day in New Delhi, India, May 26, 2020. REUTERS/Adnan Abidi

Boys jump into a pond to cool off on a hot summer day in New Delhi, India, May 26, 2020. REUTERS/Adnan Abidi