Marine biologist Marina Benazic prepares food for Pinna nobilis, Mediterranean's largest clam on the verge of extinction, in Pula Aquarium, Pula, Croatia September 16, 2020. Picture taken September 16, 2020. REUTERS/Antonio Bronic

Marine biologist Marina Benazic prepares food for Pinna nobilis, Mediterranean's largest clam on the verge of extinction, in Pula Aquarium, Pula, Croatia September 16, 2020. Picture taken September 16, 2020. REUTERS/Antonio Bronic

Employees of the Andres Carne de Res restaurant wearing protective masks prepare food in the kitchen, amidst the coronavirus disease (COVID-19) outbreak, in Chia, Colombia August 30, 2020. Picture taken August 30, 2020. REUTERS/Luisa Gonzalez

Men prepare food for Shi'ite pilgrims ahead of Ashura, the holiest day on the Shi'ite Muslim calendar, amid the spread of the coronavirus disease (COVID-19), in the holy city of Kerbala, Iraq, August 29, 2020. REUTERS/Teba Sadiq

A man prepares food for Shi'ite pilgrims ahead of Ashura, the holiest day on the Shi'ite Muslim calendar, amid the spread of the coronavirus disease (COVID-19), in the holy city of Kerbala, Iraq, August 29, 2020. REUTERS/Teba Sadiq

Volunteers prepare food for animals at Wildlife Friends Foundation Thailand (WFFT) sanctuary, that's affected by a lack of income from the absence of visitors due to the COVID-19 pandemic in Phetchaburi Province, Thailand, August 18, 2020. Picture taken August 18, 2020. REUTERS/Jiraporn Kuhakan

A worker wears a protective face mask as he prepares food inside a restaurant following the outbreak of the coronavirus disease (COVID-19), in Benghazi, Libya August 9, 2020. Picture taken August 9, 2020. REUTERS/Esam Omran Al-Fetori

A worker wears a protective face mask as he prepares food inside a restaurant following the outbreak of the coronavirus disease (COVID-19), in Benghazi, Libya August 9, 2020. Picture taken August 9, 2020. REUTERS/Esam Omran Al-Fetori

A Chilean trader and so-called 'Batman solidario' (Solidarity Batman) prepares a food ration after cooking at his house, during the global outbreak of the coronavirus disease (COVID-19) in Santiago, Chile August 13, 2020. The man, who dresses up as the comic book superhero Batman, daily cooks around 100 food rations which he self-finances and distributes among neighbors and homeless people. 'Batman does not possess superpowers, he uses money and intelligence to help, he says.' Picture taken August 13, 2020. REUTERS/Ivan Alvarado

A Chilean trader and so-called 'Batman solidario' (Solidarity Batman) prepares to enter his vehicle while delivering charity food rations on the street, during the global outbreak of the coronavirus disease (COVID-19) in Santiago, Chile August 12, 2020. The man, who dresses up as the comic book superhero Batman, daily cooks around 100 food rations which he self-finances and distributes among neighbors and homeless people. 'Batman does not possess superpowers, he uses money and intelligence to help, he says.' Picture taken August 12, 2020. REUTERS/Ivan Alvarado

A Chilean trader and so-called 'Batman solidario' (Solidarity Batman) prepares to put on his mask as he dresses up before cooking at his house, during the global outbreak of the coronavirus disease (COVID-19), in Santiago, Chile August 13, 2020. The man, who dresses up as the comic book superhero Batman, daily cooks around 100 food rations which he self-finances and distributes among neighbors and homeless people. 'Batman does not possess superpowers, he uses money and intelligence to help, he says.' Picture taken August 13, 2020. REUTERS/Ivan Alvarado

Volunteers prepare boxes of food aid to be distributed to families during the coronavirus crisis in Jakarta, Indonesia, August 3, 2020. Picture taken August 3, 2020. REUTERS/Willy Kurniawan

A staff member prepares food at By Chloe restaurant, on the opening day of 'Eat Out to Help Out' scheme, amid the coronavirus disease (COVID-19) outbreak, in Covent Garden, London, Britain, August 3, 2020. REUTERS/John Sibley

A staff member prepares food at By Chloe restaurant, on the opening day of 'Eat Out to Help Out' scheme, amid the coronavirus disease (COVID-19) outbreak, in Covent Garden, London, Britain, August 3, 2020. REUTERS/John Sibley

An employee prepares customer's orders at a Naturalia organic foods grocery store operated by Casino Group, following the outbreak of the coronavirus disease (COVID-19), in Bretigny-sur-Orge, near Paris, France, July 30, 2020. REUTERS/Benoit Tessier

An employee prepares customers' orders at a Naturalia organic foods grocery store operated by Casino Group, following the outbreak of the coronavirus disease (COVID-19), in Bretigny-sur-Orge, near Paris, France, July 30, 2020. REUTERS/Benoit Tessier

An employee prepares customer's orders at a Naturalia organic foods grocery store operated by Casino Group, following the outbreak of the coronavirus disease (COVID-19), in Bretigny-sur-Orge, near Paris, France, July 30, 2020. REUTERS/Benoit Tessier

An employee prepares bottles of beer and cider as she restocks a sales display inside a Naturalia organic foods grocery store operated by Casino Group, following the outbreak of the coronavirus disease (COVID-19), in Bretigny-sur-Orge, near Paris, France, July 30, 2020. REUTERS/Benoit Tessier

An employee prepares customer's orders at a Naturalia organic foods grocery store operated by Casino Group, following the outbreak of the coronavirus disease (COVID-19), in Bretigny-sur-Orge, near Paris, France, July 30, 2020. REUTERS/Benoit Tessier

An employee prepares customers' orders at a Naturalia organic foods grocery store operated by Casino Group, following the outbreak of the coronavirus disease (COVID-19), in Bretigny-sur-Orge, near Paris, France, July 30, 2020. REUTERS/Benoit Tessier

An employee prepares packs of pasta as she restocks a sales display inside a Naturalia organic foods grocery store operated by Casino Group, following the outbreak of the coronavirus disease (COVID-19), in Bretigny-sur-Orge, near Paris, France, July 30, 2020. REUTERS/Benoit Tessier

An employee prepares customers' orders at a Naturalia organic foods grocery store operated by Casino Group, following the outbreak of the coronavirus disease (COVID-19), in Bretigny-sur-Orge, near Paris, France, July 30, 2020. REUTERS/Benoit Tessier

An employee prepares goat's milk cartons as she restocks a sales display inside a Naturalia organic foods grocery store operated by Casino Group, following the outbreak of the coronavirus disease (COVID-19), in Bretigny-sur-Orge, near Paris, France July 30, 2020. REUTERS/Benoit Tessier

An employee prepares fresh products for sale as she restock a sales display inside a Naturalia organic foods grocery store operated by Casino Group, following the outbreak of the coronavirus disease (COVID-19), in Bretigny-sur-Orge, near Paris, France July 30, 2020. REUTERS/Benoit Tessier

Volunteers prepare food rations at a so-called "Olla comun", a communal kitchen set up to provide hot food for those with dwindling incomes or nothing, in a slum, during the outbreak of the coronavirus disease (COVID-19), in Vina del Mar, Chile July 25, 2020. Picture taken July 25, 2020. REUTERS/Rodrigo Garrido

French chef Thierry Marx poses as apprentice cooks prepare food during a visit of French President Emmanuel Macron on the theme of the "learning summer camps" at Chambord castle, France July 22, 2020. Ludovic Marin/Pool via REUTERS

Apprentice cooks prepare food during a visit of French President Emmanuel Macron on the theme of the "learning summer camps" at Chambord castle, France July 22, 2020. Ludovic Marin/Pool via REUTERS

A volunteer, who prepares food rations, is seen at a so-called 'Olla comun', a communal kitchen set up to provide hot food for those with dwindling incomes or nothing, on a hill named "Mariposas" (butterflies), during the spread of the coronavirus disease (COVID-19), in Valparaiso, Chile July 13, 2020. REUTERS/Rodrigo Garrido

A volunteer, who prepares food rations, is seen through a plastic, at a so-called 'Olla comun', a communal kitchen set up to provide hot food for those with dwindling incomes or nothing, on a hill named "Mariposas" (butterflies), during the spread of the coronavirus disease (COVID-19), in Valparaiso, Chile July 13, 2020. REUTERS/Rodrigo Garrido

Volunteers, who prepare food rations, pose for a picture at a so-called 'Olla comun', a communal kitchen set up to provide hot food for those with dwindling incomes or nothing, on a hill named "Mariposas" (butterflies), during the spread of the coronavirus disease (COVID-19), in Valparaiso, Chile July 13, 2020. REUTERS/Rodrigo Garrido

Volunteers prepare food rations at a so-called 'Olla comun', a communal kitchen set up to provide hot food for those with dwindling incomes or nothing, on a hill named "Mariposas" (butterflies), during the spread of the coronavirus disease (COVID-19), in Valparaiso, Chile July 13, 2020. REUTERS/Rodrigo Garrido

Volunteers prepare food rations at a so-called 'Olla comun', a communal kitchen set up to provide hot food for those with dwindling incomes or nothing, on a hill named "Mariposas" (butterflies), during the spread of the coronavirus disease (COVID-19), in Valparaiso, Chile July 13, 2020. REUTERS/Rodrigo Garrido

Members of a family prepare to eat food delivered as part of the "Restaurant in your neighbourhood" program started by the state government to provide food to people left unemployed due to the coronavirus disease (COVID-19) outbreak, in Ciudad Juarez, Mexico July 9, 2020. REUTERS/Jose Luis Gonzalez

Catalina (R), banquet business owner, and her employee Silvia prepare food to be distributed to their neighbours as part of the "Restaurant in your neighbourhood" program started by the state government to provide food to people left unemployed due to the coronavirus disease (COVID-19) outbreak, in Ciudad Juarez, Mexico July 9, 2020. REUTERS/Jose Luis Gonzalez

A worker prepares boxes of free food for distribution at the Chelsea Collaborative, which distributes 6 to 7 thousand of boxes of food a week in a city hard hit by the coronavirus disease (COVID-19) outbreak, in Chelsea, Massachusetts, U.S., July 9, 2020. REUTERS/Brian Snyder

A worker prepares boxes of free food for distribution at the Chelsea Collaborative, which distributes 6 to 7 thousand of boxes of food a week in a city hard hit by the coronavirus disease (COVID-19) outbreak, in Chelsea, Massachusetts, U.S., July 9, 2020. REUTERS/Brian Snyder

Workers prepare boxes of free food for distribution at the Chelsea Collaborative, which distributes 6 to 7 thousand of boxes of food a week in a city hard hit by the coronavirus disease (COVID-19) outbreak, in Chelsea, Massachusetts, U.S., July 9, 2020. REUTERS/Brian Snyder

A worker prepares boxes of free food for distribution at the Chelsea Collaborative, which distributes 6 to 7 thousand of boxes of food a week in a city hard hit by the coronavirus disease (COVID-19) outbreak, in Chelsea, Massachusetts, U.S., July 9, 2020. REUTERS/Brian Snyder

Workers prepare boxes of free food for distribution at the Chelsea Collaborative, which distributes 6 to 7 thousand of boxes of food a week in a city hard hit by the coronavirus disease (COVID-19) outbreak, in Chelsea, Massachusetts, U.S., July 9, 2020. REUTERS/Brian Snyder

A worker prepares boxes of free food for distribution at the Chelsea Collaborative, which distributes 6 to 7 thousand of boxes of food a week in a city hard hit by the coronavirus disease (COVID-19) outbreak, in Chelsea, Massachusetts, U.S., July 9, 2020. REUTERS/Brian Snyder

Workers prepare boxes of free food for distribution at the Chelsea Collaborative, which distributes 6 to 7 thousand of boxes of food a week in a city hard hit by the coronavirus disease (COVID-19) outbreak, in Chelsea, Massachusetts, U.S., July 9, 2020. REUTERS/Brian Snyder

A delivery staff member wearing a protective mask prepares himself for a delivery at a KFC fast food outlet, amid concerns about the spread of the coronavirus disease (COVID-19), in Colombo, Sri Lanka, July 9, 2020. REUTERS/Dinuka Liyanawatte

A staff member wearing a protective mask and gloves prepares food to deliver for a customer at a KFC fast food outlet, amid concerns about the spread of the coronavirus disease (COVID-19), in Colombo, Sri Lanka, July 9, 2020. REUTERS/Dinuka Liyanawatte

Vietnamese volunteers prepare packages of food and protective masks for Vietnamese people in need and living in Japan, amid the coronavirus disease (COVID-19) outbreak, at a Buddhist temple which has turned into a shelter for young Vietnamese migrant workers in Tokyo, Japan, May 2, 2020. Picture taken May 2, 2020. REUTERS/Kim Kyung-Hoon

A Vietnamese migrant worker who lost her job amid the coronavirus disease (COVID-19) outbreak, prepares packages of food and protective masks for Vietnamese people in need and living in Japan at a Buddhist temple which has turned into a shelter for young Vietnamese migrant workers in Tokyo, Japan, May 2, 2020. Picture taken May 2, 2020. REUTERS/Kim Kyung-Hoon

Vietnamese volunteers and migrant workers, who lost their jobs amid the coronavirus disease (COVID-19) outbreak, eat lunch during a break while they prepare packages of food and protective masks for Vietnamese people in need and living in Japan at a Buddhist temple which has turned into a shelter for young Vietnamese migrant workers in Tokyo, Japan, May 2, 2020. Picture taken May 2, 2020. REUTERS/Kim Kyung-Hoon

Volunteers prepare boxes of food to be given away at a food pantry run by Revival International Center (Centro Internacional de Avivamiento) Chelsea, amid ongoing economic hardship for some people due to the coronavirus disease (COVID-19) outbreak, in Chelsea, Massachusetts, U.S., July 6, 2020. REUTERS/Brian Snyder

Marilia Mendonca and Pastor Elaine Dasilva prepare boxes of food to be given away at a food pantry run by Revival International Center (Centro Internacional de Avivamiento) Chelsea, amid ongoing economic hardship for some people due to the coronavirus disease (COVID-19) outbreak, in Chelsea, Massachusetts, U.S., July 6, 2020. REUTERS/Brian Snyder

Volunteers prepare boxes of food to be given away at a food pantry run by Revival International Center (Centro Internacional de Avivamiento) Chelsea, amid ongoing economic hardship for some people due to the coronavirus disease (COVID-19) outbreak, in Chelsea, Massachusetts, U.S., July 6, 2020. REUTERS/Brian Snyder

Cooks wear protective masks while preparing food at Eno restaurant during the start of the gradual reopening of commercial activities in Mexico City, Mexico, as the coronavirus disease (COVID-19) outbreak continues, July 2, 2020. REUTERS/Edgard Garrido

A chef wearing a face shield with a protective mask prepares food at the kitchen of The Margo Hotel, following the coronavirus disease (COVID-19) outbreak in Depok, near Jakarta, Indonesia, June 29, 2020. REUTERS/Ajeng Dinar Ulfiana

A chef wearing a face shield and a protective face mask prepares food at the kitchen of The Margo Hotel, following the coronavirus disease (COVID-19) outbreak in Depok, near Jakarta, Indonesia, June 29, 2020. REUTERS/Ajeng Dinar Ulfiana

Stephen Hahn, commissioner of food and drugs at the U.S. Food and Drug Administration (FDA), testifies before the House Energy and Commerce Committee in Washington, D.C., U.S., on Tuesday, June 23, 2020. Trump administration health officials will tell lawmakers that their agencies are preparing for a flu season that will be complicated by the coronavirus pandemic. Sarah Silbiger/Pool via REUTERS

Stephen Hahn, commissioner of food and drugs at the U.S. Food and Drug Administration (FDA), and Brett Giroir, U.S. assistant secretary for health, prepare to testify before the House Energy and Commerce Committee in Washington, DC, U.S. June 23, 2020. Sarah Silbiger/Pool via REUTERS

Director of the Centers for Disease Control and Prevention Dr. Robert Redfield, Director of the National Institute for Allergy and Infectious Diseases Dr. Anthony Fauci, Assistant Secretary for Health U.S. Department of Health and Human Services ADM Brett P. Giroir and Commissioner of U.S. Food and Drug Administration Dr. Stephen M. Hahn prepare to testify before the House Committee on Energy and Commerce on the Trump Administration's Response to the COVID-19 Pandemic, on Capitol Hill in Washington, DC, U.S. June 23, 2020. Kevin Dietsch/Pool via REUTERS

Fernando Kushner, founder of 'Ferchy's Dogs', prepares to distribute food out to stray dogs approaching the van as part of a program and campaign to encourage the adoption of abandoned dogs, as their numbers have increased since the outbreak of the coronavirus disease (COVID-19), in La Paz, Bolivia June 19, 2020. Picture taken June 19, 2020. REUTERS/David Mercado

A mobile kitchen of the army cooks food as they prepare to deliver to a socially vulnerable community following the outbreak of the coronavirus disease (COVID-19) in Maipu area at Santiago, Chile June 16, 2020. REUTERS/Ivan Alvarado

Army members prepare food ratio to deliver in a socially vulnerable community following the outbreak of the coronavirus disease (COVID-19) in Maipu area at Santiago, Chile June 16, 2020. REUTERS/Ivan Alvarado

Locals gather as army members prepare to deliver food in a socially vulnerable community following the outbreak of the coronavirus disease (COVID-19) in Maipu area at Santiago, Chile June 16, 2020. REUTERS/Ivan Alvarado

Shilla Lubia, chef of the Cafe Deli restaurant, wears a face mask while preparing food orders during the reopening after weeks of lockdown restrictions amid the coronavirus disease (COVID-19) outbreak, in Nairobi, Kenya June 11, 2020. REUTERS/Thomas Mukoya