1. Social distancing to prevent coronavirus spread

2. A delivery courier leaves pizza on a doorstep in Amsterdam, Netherlands, March 25. REUTERS/Eva Plevier

3. Urinals are pictured with some blocked off in order for people to distance themselves at motorway services on the M20 in Maidstone, Britain, March 26. REUTERS/John Sibley

4. People follow social distancing rules while they line up outside a Sainsbury's in West London, Britain, March 27. REUTERS/Toby Melville

5. Social distancing markers are seen as poeple line up outside a Sainsbury's in London, Britain, March 27. REUTERS/Hannah McKay

6. People stand on markings to maintain social distance as they buy vegetables in Kathmandu, Nepal, March 27. REUTERS/Navesh Chitrakar

7. Nurses distance themselves as they line up for donated lunches in London, Britain, March 25. REUTERS/Dylan Martinez

8. People maintain a safe distance as they line up to buy vegetables at a stadium turned into a makeshift market during a nationwide lockdown to limit the spread of coronavirus, in Vijayawada in the southern state of Andhra Pradesh, India, March 26.

9. A man receives a coffee in a cart pulled by a rope after the cafe adopted a social distance policy for their customers in Bangkok, Thailand, March 20. REUTERS/Chalinee Thirasupa

10. Staff of food delivery companies sit on social distancing chairs as they wait for costumers' orders at a department store in Bangkok, Thailand, March 24. REUTERS/Chalinee Thirasupa

11. People stand in circles drawn with chalk to maintain a safe distance as they wait to buy medicine in Ahmedabad, India, March 26. REUTERS/Amit Dave

12. People maintain social distance while they line up outside a Natwest bank as the spread of the coronavirus disease continues, in London, Britain, March 26. REUTERS/Hannah McKay

13. People stand in circles drawn to maintain a safe distance as they wait to buy grocery items in Kolkata, India, March 26. REUTERS/Rupak De Chowdhuri

14. People wait in line, following social distancing guidelines, to apply for a relief box via teleconference call at the South Texas Food Bank in Laredo, Texas, March 20. REUTERS/Veronica G. Cardenas Food Bank

15. People maintain the one-meter distance as they stand in a line to buy groceries at a supermarket in Colombo, Sri Lanka, March 24. REUTERS/Dinuka Liyanawatte

16. Tables taped up to encourage social distancing at a food court in Singapore, March 25. REUTERS/Edgar Su

17. Men sit on the ground with chalk lines drawn to maintain a safe distance as they wait to receive sacks of ration handouts from a charity during a partial lockdown in Karachi, Pakistan, March 26. REUTERS/Akhtar Soomro

18. People line up in circles drawn with chalk to maintain a safe distance as they wait to enter a supermarket in Mumbai, India, March 25. REUTERS/Francis Mascarenhas

19. Taped-off areas for customers to distance themselves from each other at a food court in Singapore, March 25. REUTERS/Edgar Su

20. Tape to keep social distancing is seen on the floor of a Tesco store in Richmond South West London, Britain, March 24. REUTERS/Toby Melville

21. Visitors stand on boxes for social distancing inside an elevator at a shopping mall in Surabaya, East Java province, Indonesia, March 18. Antara Foto/Zabur Karuru/ via REUTERS

22. U.S. Army personnel stand apart while looking on as New York Governor Andrew Cuomo speaks while visiting the Jacob K. Javits Convention Center, which will be partially converted into a hospital, in Manhattan, March 23. REUTERS/Mike Segar

23. Faithful attend a church service at the African Inland Church (AIC) Milimani in Nairobi, Kenya, March 22. REUTERS/Njeri Mwangi

24. Passengers line up on social distancing marks at a train station in Bangkok, Thailand, March 24. REUTERS/Soe Zeya Tun

25. People walk around Washington Square Park in New York, March 22. REUTERS/Eduardo Munoz

26. Two people walk by a large mural encouraging six feet of social distancing painted on a boarded-up Odfellows Cafe+Bar in Seattle, Washington, March 22. REUTERS/Lindsey Wasson

27. Journalists practice social distancing outside a meeting to wrap up work on coronavirus economic aid legislation in Washington, March 21. REUTERS/Mary F. Calvert

28. Social distancing markers on the seats at a train station in Bangkok, Thailand, March 24. REUTERS/Soe Zeya Tun

29. People sit on social distancing benches at a bus station in Thailand, March 22. REUTERS/Challinee Thirasupa

30. People queue at the Brent Cross shopping centre in London, Britain, March 23, 2020. REUTERS/Paul Childs

31. Lines on the ground help customers maintain six feet of safe social distance at Dick's Drive-In in Seattle, Washington, March 17. REUTERS/Brian Snyder

32. Shoppers practice social distancing as they wait in line to purchase produce at the Alemany Farmer's Market in San Francisco, California, March 21. REUTERS/Stephen Lam

33. People practice social distancing as they exercise in Greenwich Park in London, Britain, March 22. REUTERS/Simon Dawson

34. A woman carries a box of bread past a sign encouraging customers to socially distance as she leaves a bakers shop in Hale, Britain, March 22. REUTERS/Phil Noble

35. Passengers practice social distancing at a Miami International Airport terminal in Florida, March 21. REUTERS/Carlos Barria

36. Visitors sit on social distancing benches at a hospital in Padang, West Sumatera Province, Indonesia, March 21. Antara Foto/Muhammad Arif Pribadi/ via REUTERS

37. People maintain social distancing as they line up to get on a train in Quezon City, Metro Manila, Philippines, March 16. REUTERS/Eloisa Lopez

38. Passengers sit on benches in the lobby of a railway station in Daegu, South Korea, March 13. REUTERS/Kim Kyung-Hoon

39. Shoppers enter a grocery store near a sign requesting social distancing in Seattle, Washington, March 17. REUTERS/David Ryder

40. Residents line up to collect vegetables purchased through group orders at a residential area in Wuhan, the epicenter of the coronavirus outbreak, in China's Hubei province, March 5. REUTERS/Stringer

41. Parliament member keep a safe distance from one another a the inaugural meeting of the state parliament in Hamburg, Germany, March 18. Axel Heimken/Pool via Reuters

42. People line up at a supermarket to stock up on food and goods in Rome, Italy, March 10. REUTERS/Yara Nardi

43. A man wearing a protective face mask as people line up outside a Sainsbury's supermarket in south west London, Britain, March 24. REUTERS/Toby Melville

44. People maintain a one-meter distance as they stand in a line to buy groceries at a supermarket in Colombo, Sri Lanka, March 24. REUTERS/Dinuka Liyanawatte

45. Social distancing markers on the floor of a ticket counter at a train station in Bangkok, Thailand, March 24. REUTERS/Soe Zeya Tun

46. A lady waits to be served behind yellow lines marking the distance customers have to keep between themselves inside a grocery store in Rome, Italy, March 10. REUTERS/Guglielmo Mangiapane