A fishmonger holds a frozen fish at the Goxu Mbacc Dock, during the outbreak of the coronavirus disease (COVID-19), in Saint-Louis, Senegal May 16, 2020. Picture taken May 16, 2020. REUTERS/Christophe Van Der Perre

The Naked Cowboy stands alone in Times Square as Broadway theatres extended their closure due the outbreak of the coronavirus disease (COVID-19) in Manhattan, New York City, U.S., May 15, 2020. REUTERS/Andrew Kelly TPX IMAGES OF THE DAY

A person walks by the St. James Theatre where Disney's Broadway production of Frozen the Musical was being shown and has now been canceled due the outbreak of the coronavirus disease (COVID-19) in Manhattan, New York City, U.S., May 15, 2020. REUTERS/Andrew Kelly

A person walks by the St. James Theatre where Disney's Broadway production of Frozen the Musical was being shown and has now been canceled due the outbreak of the coronavirus disease (COVID-19) in Manhattan, New York City, U.S., May 15, 2020. REUTERS/Andrew Kelly

A person walks by the St. James Theatre where Disney's Broadway production of Frozen the Musical was being shown and has now been canceled due the outbreak of the coronavirus disease (COVID-19) in Manhattan, New York City, U.S., May 15, 2020. REUTERS/Andrew Kelly

Malaysian fathers who are residing in Singapore prepare to check in their spouses' frozen breastmilk to be delivered back to Malaysia for their children, amid the coronavirus disease (COVID-19) outbreak in Singapore May 11, 2020. Picture taken May 11, 2020. REUTERS/Edgar Su

A worker piles up boxes of frozen breastmilk to be delivered to Malaysia by mothers residing in Singapore amid the coronavirus disease (COVID-19) outbreak in Singapore May 11, 2020. Picture taken May 11, 2020. REUTERS/Edgar Su

A Malaysian mother who is residing in Singapore brings her frozen breastmilk to be delivered back to Malaysia for her child, amid the coronavirus disease (COVID-19) outbreak in Singapore May 11, 2020. Picture taken May 11, 2020. REUTERS/Edgar Su

A Malaysian mother who is residing in Singapore brings her frozen breastmilk to be delivered back to Malaysia for her child, amid the coronavirus disease (COVID-19) outbreak in Singapore May 11, 2020. Picture taken May 11, 2020. REUTERS/Edgar Su

A Malaysian mother who is residing in Singapore checks in her frozen breastmilk to be delivered back to Malaysia for her child, amid the coronavirus disease (COVID-19) outbreak in Singapore May 11, 2020. Picture taken May 11, 2020. REUTERS/Edgar Su

A worker wraps up boxes of frozen breastmilk to be delivered back to Malaysia from mothers residing in Singapore, amid the coronavirus disease (COVID-19) outbreak in Singapore May 11, 2020. Picture taken May 11, 2020. REUTERS/Edgar Su

Fresh french fries are seen at Mydibel Group factory, a manufacturer of chilled, frozen and dehydrated potato products, amid the coronavirus disease (COVID-19) outbreak, in Mouscron, Belgium April 29, 2020. REUTERS/Yves Herman

Fresh french fries are seen at Mydibel Group factory, a manufacturer of chilled, frozen and dehydrated potato products, amid the coronavirus disease (COVID-19) outbreak, in Mouscron, Belgium April 29, 2020. REUTERS/Yves Herman

Fresh french fries are seen at Mydibel Group factory, a manufacturer of chilled, frozen and dehydrated potato products, amid the coronavirus disease (COVID-19) outbreak, in Mouscron, Belgium April 29, 2020. REUTERS/Yves Herman

Fresh french fries are seen at Mydibel Group factory, a manufacturer of chilled, frozen and dehydrated potato products, amid the coronavirus disease (COVID-19) outbreak, in Mouscron, Belgium April 29, 2020. REUTERS/Yves Herman

Fresh french fries are seen at Mydibel Group factory, a manufacturer of chilled, frozen and dehydrated potato products, amid the coronavirus disease (COVID-19) outbreak, in Mouscron, Belgium April 29, 2020. REUTERS/Yves Herman

A worker with a protective mask looks at a bag of fresh french fries at Mydibel Group factory, a manufacturer of chilled, frozen and dehydrated potato products, amid the coronavirus disease (COVID-19) outbreak, in Mouscron, Belgium April 29, 2020. REUTERS/Yves Herman

Potatoes are seen at Mydibel Group factory, a manufacturer of chilled, frozen and dehydrated potato products, amid the coronavirus disease (COVID-19) outbreak, in Mouscron, Belgium April 29, 2020. REUTERS/Yves Herman

Potatoes are seen at Mydibel Group factory, a manufacturer of chilled, frozen and dehydrated potato products, amid the coronavirus disease (COVID-19) outbreak, in Mouscron, Belgium April 29, 2020. REUTERS/Yves Herman

Potatoes are seen at Mydibel Group factory, a manufacturer of chilled, frozen and dehydrated potato products, amid the coronavirus disease (COVID-19) outbreak, in Mouscron, Belgium April 29, 2020. REUTERS/Yves Herman

Fresh french fries are seen at Mydibel Group factory, a manufacturer of chilled, frozen and dehydrated potato products, amid the coronavirus disease (COVID-19) outbreak, in Mouscron, Belgium April 29, 2020. REUTERS/Yves Herman

Potatoes are seen at Mydibel Group factory, a manufacturer of chilled, frozen and dehydrated potato products, amid the coronavirus disease (COVID-19) outbreak, in Mouscron, Belgium April 29, 2020. REUTERS/Yves Herman

A worker with a protective face mask checks a machine at Mydibel Group factory, a manufacturer of chilled, frozen and dehydrated potato products, amid the outbreak of the coronavirus disease (COVID-19) in Mouscron, Belgium April 29, 2020. REUTERS/Yves Herman

A worker with a protective face mask checks a machine at Mydibel Group factory, a manufacturer of chilled, frozen and dehydrated potato products, amid the outbreak of the coronavirus disease (COVID-19) in Mouscron, Belgium April 29, 2020. REUTERS/Yves Herman

A worker with a protective face mask checks a machine at Mydibel Group factory, a manufacturer of chilled, frozen and dehydrated potato products, amid the outbreak of the coronavirus disease (COVID-19) in Mouscron, Belgium April 29, 2020. REUTERS/Yves Herman

A worker with a protective face mask checks a machine at Mydibel Group factory, a manufacturer of chilled, frozen and dehydrated potato products, amid the outbreak of the coronavirus disease (COVID-19) in Mouscron, Belgium April 29, 2020. REUTERS/Yves Herman

Workers with protective face masks check machines at Mydibel Group factory, a manufacturer of chilled, frozen and dehydrated potato products, amid the outbreak of the coronavirus disease (COVID-19) in Mouscron, Belgium April 29, 2020. REUTERS/Yves Herman

Workers with protective face masks check machines at Mydibel Group factory, a manufacturer of chilled, frozen and dehydrated potato products, amid the outbreak of the coronavirus disease (COVID-19) in Mouscron, Belgium April 29, 2020. REUTERS/Yves Herman

A worker with a protective face mask checks a machine at Mydibel Group factory, a manufacturer of chilled, frozen and dehydrated potato products, amid the outbreak of the coronavirus disease (COVID-19) in Mouscron, Belgium April 29, 2020. REUTERS/Yves Herman

A worker with a protective face mask checks a machine at Mydibel Group factory, a manufacturer of chilled, frozen and dehydrated potato products, amid the outbreak of the coronavirus disease (COVID-19) in Mouscron, Belgium April 29, 2020. REUTERS/Yves Herman

Frozen food unused by airlines is moved in storage at Lineage Logistics in Heywood, The food is to be given to vulnerable local residents by Open Kitchen MCR, following the outbreak of the coronavirus disease (COVID-19), Heywood, Britain, April 29, 2020. REUTERS/Molly Darlington

Frozen food unused by airlines is moved in storage at Lineage Logistics in Heywood, The food is to be given to vulnerable local residents by Open Kitchen MCR, following the outbreak of the coronavirus disease (COVID-19), Heywood, Britain, April 29, 2020. REUTERS/Molly Darlington

Frozen food unused by airlines is loaded onto a van at Lineage Logistics in Heywood, The food is to be given to vulnerable local residents by Open Kitchen MCR, following the outbreak of the coronavirus disease (COVID-19), Heywood, Britain, April 29, 2020. REUTERS/Molly Darlington

Frozen food unused by airlines is loaded onto a van at Lineage Logistics in Heywood, The food is to be given to vulnerable local residents by Open Kitchen MCR, following the outbreak of the coronavirus disease (COVID-19), Heywood, Britain, April 29, 2020. REUTERS/Molly Darlington

Frozen food unused by airlines is seen in storage at Lineage Logistics in Heywood, The food is to be given to vulnerable local residents by Open Kitchen MCR, following the outbreak of the coronavirus disease (COVID-19), Heywood, Britain, April 29, 2020. REUTERS/Molly Darlington

Frozen food unused by airlines is seen in storage at Lineage Logistics in Heywood, The food is to be given to vulnerable local residents by Open Kitchen MCR, following the outbreak of the coronavirus disease (COVID-19), Heywood, Britain, April 29, 2020. REUTERS/Molly Darlington

Frozen food unused by airlines is seen in storage at Lineage Logistics in Heywood, The food is to be given to vulnerable local residents by Open Kitchen MCR, following the outbreak of the coronavirus disease (COVID-19), Heywood, Britain, April 29, 2020. REUTERS/Molly Darlington

Frozen food unused by airlines is seen in storage at Lineage Logistics in Heywood, The food is to be given to vulnerable local residents by Open Kitchen MCR, following the outbreak of the coronavirus disease (COVID-19), Heywood, Britain, April 29, 2020. REUTERS/Molly Darlington

A few bags of frozen french fries are seen on sale in a freezer case at a Safeway supermarket in Falls Church, Virginia, U.S., April 23, 2020. Picture taken April 23, 2020. REUTERS/Kevin Lamarque

A few bags of frozen french fries are seen on sale in a freezer case at a Giant supermarket in Falls Church, Virginia, U.S., April 23, 2020. REUTERS/Kevin Lamarque

A few bags of frozen french fries are seen on sale in a freezer case at a Giant supermarket in Falls Church, Virginia, U.S., April 23, 2020. Picture taken April 23, 2020. REUTERS/Kevin Lamarque

A few bags of frozen french fries are seen on sale in a freezer case at a Safeway supermarket in Falls Church, Virginia, U.S., April 23, 2020. Picture taken April 23, 2020. REUTERS/Kevin Lamarque

A lone box of frozen french fries is all that remains in a nearly empty section of a freezer case at a Giant supermarket in Falls Church, Virginia, U.S., April 23, 2020. Picture taken April 23, 2020. REUTERS/Kevin Lamarque

A lone box of frozen french fries is all that remains in a nearly empty section of a freezer case at a Giant supermarket in Falls Church, Virginia, U.S., April 23, 2020. REUTERS/Kevin Lamarque

The ConocoPhillips Alaska Inc. building overlooks the frozen Westchester Lagoon on a winter's evening in downtown Anchorage, Alaska, U.S. February 10, 2020. Picture taken February 10, 2020. REUTERS/Yereth Rosen

A man takes frozen chicken unloaded from a truck to a state store amid concerns about the spread of the coronavirus disease (COVID-19) outbreak, in downtown Havana, Cuba, April 3, 2020. Picture taken April 3, 2020. REUTERS/Alexandre Meneghini

A shopper wearing a protective face mask, following an outbreak of the coronavirus disease (COVID-19), is seen next to an empty shelves of frozen foods at a supermarket in Tokyo, Japan March 27, 2020. REUTERS/Issei Kato

InterIm Community Development Association deputy director Tom Im grabs several packets of frozen buns to deliver to seniors for free at Asian supermarket Uwajimaya in the Chinatown-International District during the coronavirus disease (COVID-19) outbreak in Seattle, Washington, U.S. March 23, 2020. REUTERS/Lindsey Wasson

InterIm Community Development Association deputy director Tom Im grabs several packets of frozen buns to deliver to seniors for free at Asian supermarket Uwajimaya in the Chinatown-International District during the coronavirus disease (COVID-19) outbreak in Seattle, Washington, U.S. March 23, 2020. REUTERS/Lindsey Wasson

The Kuwait Central Bank towers are pictured over the traditional Dhow harbor as business deals and institutional lending for Gulf have frozen, following an outbreak of coronavirus disease (COVID-19), in Kuwait City, Kuwait March 18, 2020. REUTERS/Stephanie McGehee

The Kuwait Central Bank towers are pictured over the traditional Dhow harbor as business deals and institutional lending for Gulf have frozen, following an outbreak of coronavirus disease (COVID-19), in Kuwait City, Kuwait March 18, 2020. REUTERS/Stephanie McGehee

A frozen sample of an RNA vaccine for the novel coronavirus (COVID-19) is displayed by Arcturus Therapeutics CEO Joe Payne at one of the company's laboratories in San Diego, California, U.S., March 17, 2020. REUTERS/Bing Guan

Joe Payne, CEO of RNA medicines company Arcturus Therapeutics, is seen holding a frozen sample of the company's RNA vaccine for the novel coronavirus (COVID-19), at one of the company's laboratories in San Diego, California, U.S., March 17, 2020. REUTERS/Bing Guan

Customers walk past an emptied frozen food aisle inside a Trader Joe?s, in preparation for the coronavirus in Dayton, Ohio, U.S., March 13, 2020. REUTERS/Kyle Grillot

Customers walk past an emptied frozen food aisle inside a Trader Joe?s, in preparation for the coronavirus in Dayton, Ohio, U.S., March 13, 2020. REUTERS/Kyle Grillot

A Trader Joe's grocery store has an empty frozen produce section in Los Angeles, California, U.S., amid reports of the coronavirus, March 12, 2020. REUTERS/Lucy Nicholson

A worker looks out from the closed St James theater where the musical "Frozen" plays after it was announced that Broadway shows will cancel performances due to the coronavirus outbreak in New York, U.S., March 12, 2020. REUTERS/Mike Segar

A man wears a mask as he passes the closed St. James Theatre where the musical "Frozen" plays after it was announced that Broadway shows will cancel performances due to the coronavirus outbreak in New York, U.S., March 12, 2020. REUTERS/Mike Segar

Winemaker Jens Zimmerle holds a glass with fermented must of frozen ice wine grapes at his vineyard in Korb near Stuttgart, Germany, March 11, 2020. REUTERS/Ralph Orlowski

Winemaker Jens Zimmerle tastes the fermented must of frozen grapes at his vineyard in Korb near Stuttgart, Germany, March 11, 2020. REUTERS/Ralph Orlowski