A worker collects the chairs of a cafeteria in a deserted Via Garibaldi street, as the spread of the coronavirus disease (COVID-19) continues, in Turin, Italy, November 6, 2020. REUTERS/Massimo Pinca

People walk past a cafeteria that serves takeaways, as the region of Lombardy becomes a 'red zone', closing bars, restaurants and most shops as part of tougher measures to tackle the spread of the coronavirus disease (COVID-19), in Milan, Italy, November 6, 2020. REUTERS/Daniele Mascolo

People stand outside a cafeteria, as the region of Lombardy becomes a 'red zone', closing bars, restaurants and most shops as part of tougher measures to tackle the spread of the coronavirus disease (COVID-19), in Milan, Italy, November 6, 2020. REUTERS/Daniele Mascolo

Customers stand outside a cafeteria, as the region of Lombardy becomes a 'red zone', closing bars, restaurants and most shops as part of tougher measures to tackle the spread of the coronavirus disease (COVID-19), in Milan, Italy, November 6, 2020. REUTERS/Daniele Mascolo

Customers take coffee outside a cafeteria, as the region of Lombardy becomes a 'red zone', closing bars, restaurants and most shops as part of tougher measures to tackle the spread of the coronavirus disease (COVID-19), in Milan, Italy, November 6, 2020. REUTERS/Daniele Mascolo

A waitress serves a take-away coffee to a customer outside a cafeteria, as the region of Lombardy becomes a 'red zone', closing bars, restaurants and most shops as part of tougher measures to tackle the spread of the coronavirus disease (COVID-19), in Milan, Italy, November 6, 2020. REUTERS/Daniele Mascolo

Customers take coffee outside a cafeteria, as the region of Lombardy becomes a 'red zone', closing bars, restaurants and most shops as part of tougher measures to tackle the spread of the coronavirus disease (COVID-19), in Milan, Italy, November 6, 2020. REUTERS/Daniele Mascolo

Residents sit in a cafeteria in Piassa neighborhood of Addis Ababa, Ethiopia November 4, 2020. REUTERS/Tiksa Negeri

Britain's Prime Minister Boris Johnson serves food at the cafeteria of the Royal Berkshire Hospital in Reading, Britain October 26, 2020. Jeremy Selwyn/Pool via REUTERS

Britain's Prime Minister Boris Johnson visits the cafeteria at the Royal Berkshire Hospital in Reading, Britain October 26, 2020. Jeremy Selwyn/Pool via REUTERS

Britain's Prime Minister Boris Johnson visits the cafeteria at the Royal Berkshire Hospital in Reading, Britain October 26, 2020. Jeremy Selwyn/Pool via REUTERS

Britain's Prime Minister Boris Johnson gestures at the cafeteria of the Royal Berkshire Hospital in Reading, Britain October 26, 2020. Jeremy Selwyn/Pool via REUTERS

Britain's Prime Minister Boris Johnson serves food at the cafeteria at the Royal Berkshire Hospital in Reading, Britain October 26, 2020. Jeremy Selwyn/Pool via REUTERS

Britain's Prime Minister Boris Johnson visits the cafeteria at the Royal Berkshire Hospital in Reading, Britain October 26, 2020. Jeremy Selwyn/Pool via REUTERS

Britain's Prime Minister Boris Johnson visits the cafeteria at the Royal Berkshire Hospital in Reading, Britain October 26, 2020. Jeremy Selwyn/Pool via REUTERS

Britain's Prime Minister Boris Johnson and Health Secretary Matt Hancock visit the cafeteria at the Royal Berkshire Hospital in Reading, Britain October 26, 2020. Jeremy Selwyn/Pool via REUTERS

Britain's Prime Minister Boris Johnson visits the cafeteria at the Royal Berkshire Hospital in Reading, Britain October 26, 2020. Jeremy Selwyn/Pool via REUTERS

Cafeteria workers prepare lunches as students return to in-person learning with restrictions in place to prevent the spread of coronavirus disease (COVID-19) at Rover Elementary School in Tempe, Arizona, U.S., August 17, 2020. REUTERS/Cheney Orr

People with face masks converse outside a cafeteria during the government-mandated quarantine to lower the rates of contagion from the coronavirus disease (COVID-19) outbreak, in Bogota, Colombia July 27, 2020. REUTERS/Luisa Gonzalez

Jorge Ricaurte, 50, drinks coffee in the cafeteria of a parking lot where he parked his bus, which he had adapted as his home since being unable to drive it due to the quarantine decreed by the Colombian government because of the outbreak of the coronavirus disease (COVID-19), in Bogota, Colombia June 6, 2020. REUTERS/Luisa Gonzalez

A man wearing a protective face mask and gloves is seen outside a cafeteria, following the outbreak of the coronavirus disease (COVID-19), St Anne's, Britain, May 31, 2020. REUTERS/Molly Darlington

An employee of U.S. auto part maker Lear Corp. drinks water at the cafeteria, furnished with tall dividers as part of the new security measures at the plant before resuming operations during the coronavirus disease (COVID-19) outbreak, in Ciudad Juarez, Mexico, May 27, 2020. Picture taken May 27, 2020. REUTERS/Jose Luis Gonzalez

Brazil's President Jair Bolsonaro buys a hotdog in a street cafeteria, amid the coronavirus disease (COVID-19) outbreak, in Brasilia, Brazil May 23, 2020. REUTERS/Adriano Machado

Brazil's President Jair Bolsonaro buys a hotdog in a street cafeteria, amid the coronavirus disease (COVID-19) outbreak, in Brasilia, Brazil May 23, 2020. REUTERS/Adriano Machado

Brazil's President Jair Bolsonaro waves after buying a hotdog in a street cafeteria, amid the coronavirus disease (COVID-19) outbreak, in Brasilia, Brazil May 23, 2020. REUTERS/Adriano Machado

Brazil's President Jair Bolsonaro eats a hotdog in a street cafeteria, amid the coronavirus disease (COVID-19) outbreak, in Brasilia, Brazil May 23, 2020. REUTERS/Adriano Machado

Brazil's President Jair Bolsonaro eats a hotdog in a street cafeteria, amid the coronavirus disease (COVID-19) outbreak, in Brasilia, Brazil May 23, 2020. REUTERS/Adriano Machado TPX IMAGES OF THE DAY

Brazil's President Jair Bolsonaro eats a hotdog in a street cafeteria, amid the coronavirus disease (COVID-19) outbreak, in Brasilia, Brazil May 23, 2020. REUTERS/Adriano Machado

Brazil's President Jair Bolsonaro drinks a soda in a street cafeteria, amid the coronavirus disease (COVID-19) outbreak, in Brasilia, Brazil May 23, 2020. REUTERS/Adriano Machado

Brazil's President Jair Bolsonaro eats a hotdog in a street cafeteria, amid the coronavirus disease (COVID-19) outbreak, in Brasilia, Brazil May 23, 2020. REUTERS/Adriano Machado

Brazil's President Jair Bolsonaro eats a hotdog in a street cafeteria, amid the coronavirus disease (COVID-19) outbreak, in Brasilia, Brazil May 23, 2020. REUTERS/Adriano Machado

A sign about social distancing is seen as people line up in a cafeteria, following the outbreak of the coronavirus disease (COVID-19), Margate, Britain, May 22, 2020. REUTERS/Paul Childs

A sign about social distancing is seen as people line up in a cafeteria, following the outbreak of the coronavirus disease (COVID-19), Margate, Britain, May 22, 2020. REUTERS/Paul Childs

A sign about social distancing is seen as people line up in a cafeteria, following the outbreak of the coronavirus disease (COVID-19), Margate, Britain, May 22, 2020. REUTERS/Paul Childs

School cafeteria workers prepare free, 8-10 serving, grab-and-go meals amid the coronavirus disease (COVID-19) outbreak in Norwood, Massachusetts, U.S., May 19, 2020. REUTERS/Brian Snyder

School cafeteria workers prepare free, 8-10 serving, grab-and-go meals amid the coronavirus disease (COVID-19) outbreak in Norwood, Massachusetts, U.S., May 19, 2020. REUTERS/Brian Snyder

School cafeteria worker Sharon Hickey helps prepare free, 8-10 serving, grab-and-go meals amid the coronavirus disease (COVID-19) outbreak in Norwood, Massachusetts, U.S., May 19, 2020. REUTERS/Brian Snyder

School cafeteria workers prepare free, 8-10 serving, grab-and-go meals amid the coronavirus disease (COVID-19) outbreak in Norwood, Massachusetts, U.S., May 19, 2020. REUTERS/Brian Snyder

School cafeteria worker Sharon Hickey helps prepare free, 8-10 serving, grab-and-go meals amid the coronavirus disease (COVID-19) outbreak in Norwood, Massachusetts, U.S., May 19, 2020. REUTERS/Brian Snyder

School cafeteria workers prepare free, 8-10 serving, grab-and-go meals amid the coronavirus disease (COVID-19) outbreak in Norwood, Massachusetts, U.S., May 19, 2020. REUTERS/Brian Snyder

Board Certified Chaplain Bill Simpson eats lunch in a spread out cafeteria at SSM Health St. Anthony Hospital amid the spread of the coronavirus disease (COVID-19), in Shawnee, Oklahoma, U.S. April 23, 2020. REUTERS/Nick Oxford

Homeless people sit inside a cafeteria tent at the Plaza de Acho bullring, which the Peruvian government is retooling into a homeless shelter as part of its response to the spread of coronavirus disease (COVID-19), in Lima, Peru April 1, 2020. REUTERS/Sebastian Castaneda

A man walks in front of closed shops, after Egyptian Prime Minister Mostafa Madbouly ordered all restaurants, cafes, cafeterias, night clubs, shopping malls and shops to shut their doors from 0700 p.m. due to the coronavirus disease (COVID-19) outbreak in Cairo, Egypt March 24, 2020. REUTERS/Mohamed Abd El Ghany

A man stands beside closed shop, after Egyptian Prime Minister Mostafa Madbouly ordered all restaurants, cafes, cafeterias, night clubs, shopping malls and shops to shut their doors from 0700 p.m. due to the coronavirus disease (COVID-19) outbreak in Cairo, Egypt March 24, 2020. REUTERS/Mohamed Abd El Ghany

A general view of a street, after Egyptian Prime Minister Mostafa Madbouly ordered all restaurants, cafes, cafeterias, night clubs, shopping malls and shops to shut their doors from 0700 p.m. due to the coronavirus disease (COVID-19) outbreak in Cairo, Egypt March 24, 2020. REUTERS/Mohamed Abd El Ghany

A man walks in front of closed shop, after Egyptian Prime Minister Mostafa Madbouly ordered all restaurants, cafes, cafeterias, night clubs, shopping malls and shops to shut their doors from 0700 p.m. due to the coronavirus disease (COVID-19) outbreak in Cairo, Egypt March 24, 2020. REUTERS/Mohamed Abd El Ghany

General view of a street, after Egyptian Prime Minister Mostafa Madbouly ordered all restaurants, cafes, cafeterias, night clubs, shopping malls and shops to shut their doors from 07:00 p.m. due to the coronavirus disease (COVID-19) outbreak in Cairo, Egypt March 19, 2020. REUTERS/Mohamed Abd El Ghany

A person walks in front of closed shops, after Egyptian Prime Minister Mostafa Madbouly ordered all restaurants, cafes, cafeterias, night clubs, shopping malls and shops to shut their doors from 07:00 p.m. due to the coronavirus disease (COVID-19) outbreak in Cairo, Egypt March 19, 2020. REUTERS/Mohamed Abd El Ghany

People walk in front of closed shops, after Egyptian Prime Minister Mostafa Madbouly ordered all restaurants, cafes, cafeterias, night clubs, shopping malls and shops to shut their doors from 07:00 p.m. due to the coronavirus disease (COVID-19) outbreak in Cairo, Egypt March 19, 2020. REUTERS/Mohamed Abd El Ghany

General view of a street, after Egyptian Prime Minister Mostafa Madbouly ordered all restaurants, cafes, cafeterias, night clubs, shopping malls and shops to shut their doors from 07:00 p.m., in Cairo, Egypt March 19, 2020. REUTERS/Mohamed Abd El Ghany

Unoccupied chairs and tables remain outside a closed cafeteria in the Dirksen Senate Office Building, ahead of a Senate luncheon meeting on response to the coronavirus disease (COVID-19) outbreak in Washington, U.S., March 19, 2020. REUTERS/Tom Brenner

A man cleans the cafeteria of P.S. 156 and L.S. 392, as the New York City school system canceled classes after further cases of coronavirus were confirmed in New York, in the Brownsville section of the Brooklyn borough of New York, U.S., March 16, 2020. REUTERS/Shannon Stapleton

A cafeteria sits empty ahead of the statewide school closures in Ohio in an effort to curb the spread of the coronavirus, inside Milton-Union Exempted Village School District in West Milton, Ohio, U.S., March 13, 2020. REUTERS/Kyle Grillot REFILE - CORRECTING NAME OF SCHOOL

A cafeteria sits empty ahead of the statewide school closures in Ohio in an effort to curb the spread of the coronavirus, inside Milton-Union Exempted Village School District in West Milton, Ohio, U.S., March 13, 2020. REUTERS/Kyle Grillot REFILE - CORRECTING NAME OF SCHOOL

A cafeteria sits empty ahead of the statewide school closures in Ohio in an effort to curb the spread of the coronavirus, inside Milton-Union Exempted Village School District in West Milton, Ohio, U.S., March 13, 2020. REUTERS/Kyle Grillot REFILE - CORRECTING NAME OF SCHOOL

Men wearing protective masks stand in front of a cafeteria after the first coronavirus case is announced in Addis Ababa, Ethiopia, March 13, 2020. REUTERS/Tiksa Negeri

A board announcing that "The cafeteria is closed from today until further notice" is placed at state prime ministers office in Munich, Germany, March 13, 2020, after Bavarian State Premier Markus Soeder updated on coronavirus COVID 19 measures for Bavaria. REUTERS/Alexander Huebner

A male employee cooks in a cafeteria after his female colleagues stayed away from work during the "A Day Without Women" protest, as part of the escalation of historic protests against gender violence, in Mexico City, Mexico March 9, 2020. REUTERS/Luisa Gonzalez

A male employee makes coffee in a cafeteria after his female colleagues stayed away from work during the "A Day Without Women" protest, as part of the escalation of historic protests against gender violence, in Mexico City, Mexico March 9, 2020. REUTERS/Luisa Gonzalez

Michael Machiek from South Sudan receives a lunch meal at a cafeteria of the city hall in Maebashi, Gunma Prefecture, Japan February 4, 2020. Picture taken February 4, 2020. REUTERS/Kim Kyung-Hoon