People queue outside a supermarket on the second day of an unprecedented lockdown across all of the country, imposed to slow the outbreak of coronavirus, in Naples, Italy March 11, 2020.

People maintain social distancing as they queue to get on a train on the first work day in the country's capital since its lockdown to contain coronavirus, in Quezon City, Metro Manila, Philippines March 16, 2020.

Visitors stand on boxes for social distancing inside an elevator at a shopping mall amid the spread of coronavirus disease (COVID-19) in Surabaya, East Java province, Indonesia, March 18, 2020 in this photo taken by Antara Foto. Antara Foto/Zabur Karuru/ via REUTERS

A lady waits to be served behind yellows lines that mark the distance customers have to keep between them inside a grocery in Trastevere area, after a decree orders for the whole of Italy to be on lockdown in an unprecedented clampdown aimed at beating the coronavirus, in Rome, Italy, March 10, 2020.

Chairs in the U.S. Pentagon briefing room are set far apart based on "social distancing" protocols being deployed by the U.S. military to try to stem the spread of the COVID-19 coronavirus at the Pentagon in Washington, U.S. March 10, 2020.

Lines on the ground help customers maintain six feet of safe social distance amid the coronavirus (COVID-19) outbreak at Dick’s Drive-In in Seattle, Washington, U.S., March 17, 2020.

U.S. President Donald Trump addresses the daily coronavirus (COVID-19) briefing with reporters exhibiting 'social distancing' at the White House in Washington, U.S., March 17, 2020.

People queue up at a supermarket to stock up on food and goods, after a decree orders for the whole of Italy to be on lockdown in an unprecedented clampdown aimed at beating the coronavirus, in Rome, Italy, March 10, 2020.

Shoppers enter a grocery store near a sign requesting social distancing, following reports of coronavirus disease (COVID-19) cases in the area, in Seattle, Washington, U.S. March 17, 2020.

Passengers having distance to each other, following an outbreak of coronavirus disease (COVID-19), sit on benches at a lobby of a railway station in Daegu, South Korea March 13, 2020.

Residents line up to collect vegetables purchased through group orders at a residential area in Wuhan, the epicentre of the novel coronavirus outbreak, Hubei province, China March 5, 2020.

Katahrina Fegebank of the Greens party and Social Democratic Party (SPD) major Peter Tschentscher and others attend the inaugural meeting of the state parliament in Hamburg, Germany, March 18, 2020. Because of the coronavirus disease (COVID-19) parliament members kept a security distance during the meeting. Axel Heimken/Pool via Reuters.Image used for illustrative purpose