People eat food at Mamma Martino's Restaurant after indoor dining restaurants, gyms and cinemas re-open under Phase 3 rules from coronavirus disease (COVID-19) restrictions in Toronto, Ontario, Canada July 31, 2020. REUTERS/Carlos Osorio

People attend a Cineplex movie cinema after indoor dining restaurants, gyms and cinemas re-open under Phase 3 rules from coronavirus disease (COVID-19) restrictions in Toronto, Ontario, Canada July 31, 2020. REUTERS/Carlos Osorio

A server at Mamma Martino's Restaurant serves customers after indoor dining restaurants, gyms and cinemas re-open under Phase 3 rules from coronavirus disease (COVID-19) restrictions in Toronto, Ontario, Canada July 31, 2020. REUTERS/Carlos Osorio

People eat in the foodcourt at the Eaton Centre shopping centre after indoor dining restaurants, gyms and cinemas re-open under Phase 3 rules from coronavirus disease (COVID-19) restrictions in Toronto, Ontario, Canada July 31, 2020. REUTERS/Carlos Osorio

People eat in the foodcourt at the Eaton Centre shopping centre after indoor dining restaurants, gyms and cinemas re-open under Phase 3 rules from coronavirus disease (COVID-19) restrictions in Toronto, Ontario, Canada July 31, 2020. REUTERS/Carlos Osorio

A server at Rol San serves customers after indoor dining restaurants, gyms and cinemas re-open under Phase 3 rules from coronavirus disease (COVID-19) restrictions in Toronto, Ontario, Canada July 31, 2020. REUTERS/Carlos Osorio

A server at Rol San brings food to customers after indoor dining restaurants, gyms and cinemas re-open under Phase 3 rules from coronavirus disease (COVID-19) restrictions in Toronto, Ontario, Canada July 31, 2020. REUTERS/Carlos Osorio

Rachel Aitken works out at Hone Fitness after indoor dining restaurants, gyms and cinemas re-opened under Phase 3 rules from coronavirus disease (COVID-19) restrictions in Toronto, Ontario, Canada July 31, 2020. REUTERS/Carlos Osorio

Justin Young (left) works out with Daniel Koepfler at Hone Fitness after indoor dining restaurants, gyms and cinemas re-opened under Phase 3 rules from coronavirus disease (COVID-19) restrictions in Toronto, Ontario, Canada July 31, 2020. REUTERS/Carlos Osorio

Trish Ingoldsby works out at Hone Fitness after indoor dining restaurants, gyms and cinemas re-opened under Phase 3 rules from coronavirus disease (COVID-19) restrictions in Toronto, Ontario, Canada July 31, 2020. REUTERS/Carlos Osorio

Trish Ingoldsby works out at Hone Fitness after indoor dining restaurants, gyms and cinemas re-opened under Phase 3 rules from coronavirus disease (COVID-19) restrictions in Toronto, Ontario, Canada July 31, 2020. REUTERS/Carlos Osorio

Karume Mrusha works out at Hone Fitness after indoor dining restaurants, gyms and cinemas re-opened under Phase 3 rules from coronavirus disease (COVID-19) restrictions in Toronto, Ontario, Canada July 31, 2020. REUTERS/Carlos Osorio

Alex Shin works out at Hone Fitness after indoor dining restaurants, gyms and cinemas re-opened under Phase 3 rules from coronavirus disease (COVID-19) restrictions in Toronto, Ontario, Canada July 31, 2020. REUTERS/Carlos Osorio

Diarmuid Kennedy works out at Hone Fitness after indoor dining restaurants, gyms and cinemas re-opened under Phase 3 rules from coronavirus disease (COVID-19) restrictions in Toronto, Ontario, Canada July 31, 2020. REUTERS/Carlos Osorio

Chris Moritzer works out at Hone Fitness after indoor dining restaurants, gyms and cinemas re-opened under Phase 3 rules from coronavirus disease (COVID-19) restrictions in Toronto, Ontario, Canada July 31, 2020. REUTERS/Carlos Osorio TPX IMAGES OF THE DAY

People play basketball in an indoor arena following an outbreak of the coronavirus disease (COVID-19) in Beijing, China, July 23, 2020. REUTERS/Thomas Peter

People play basketball in an indoor arena following an outbreak of the coronavirus disease (COVID-19) in Beijing, China, July 23, 2020. REUTERS/Thomas Peter

People suffering from the coronavirus disease (COVID-19) perform yoga inside a care centre for COVID-19 patients at an indoor sports complex in New Delhi, India, July 21, 2020. REUTERS/Adnan Abidi

People suffering from the coronavirus disease (COVID-19) perform yoga inside a care centre for COVID-19 patients at an indoor sports complex in New Delhi, India, July 21, 2020. REUTERS/Adnan Abidi

People suffering from the coronavirus disease (COVID-19) perform yoga inside a care centre for COVID-19 patients at an indoor sports complex in New Delhi, India, July 21, 2020. REUTERS/Adnan Abidi

People suffering from the coronavirus disease (COVID-19) perform yoga inside a care centre for COVID-19 patients at an indoor sports complex in New Delhi, India, July 21, 2020. REUTERS/Adnan Abidi

People suffering from the coronavirus disease (COVID-19) perform yoga inside a care centre for COVID-19 patients at an indoor sports complex in New Delhi, India, July 21, 2020. REUTERS/Adnan Abidi

A woman reacts as she visits her relatives inside a care centre for the coronavirus disease (COVID-19) patients at an indoor sports complex in New Delhi, India, July 20, 2020. REUTERS/Adnan Abidi

A medical worker helps a boy to draw inside a care centre for the coronavirus disease (COVID-19) patients at an indoor sports complex in New Delhi, India, July 20, 2020. REUTERS/Adnan Abidi

A boy tosses a carrom striker as he plays inside a care centre for the coronavirus disease (COVID-19) patients at an indoor sports complex in New Delhi, India, July 20, 2020. REUTERS/Adnan Abidi

People are seen inside a care centre for the coronavirus disease (COVID-19) patients at an indoor sports complex in New Delhi, India, July 20, 2020. REUTERS/Adnan Abidi

A man watches television inside a care centre for the coronavirus disease (COVID-19) patients at an indoor sports complex in New Delhi, India, July 20, 2020. REUTERS/Adnan Abidi

A medical worker assists a woman inside a care centre for the coronavirus disease (COVID-19) patients at an indoor sports complex in New Delhi, India, July 20, 2020. REUTERS/Adnan Abidi

Children play carrom inside a care centre for the coronavirus disease (COVID-19) patients at an indoor sports complex in New Delhi, India, July 20, 2020. REUTERS/Adnan Abidi

A woman sits on her bed inside a care centre for the coronavirus disease (COVID-19) patients at an indoor sports complex in New Delhi, India, July 20, 2020. REUTERS/Adnan Abidi

A customer buy goods at a food store in Luton Indoor Market, as the spread of the coronavirus disease (COVID-19) continues, in Luton, Britain July 17, 2020. REUTERS/Peter Cziborra

Customers buy goods at a food store in Luton Indoor Market, as the spread of the coronavirus disease (COVID-19) continues, in Luton, Britain July 17, 2020. REUTERS/Peter Cziborra

A worker arranges item at a fashion store in Luton Indoor Market, as the spread of the coronavirus disease (COVID-19) continues, in Luton, Britain July 17, 2020. REUTERS/Peter Cziborra

A mannequin with a face mask is pictured in Luton Indoor Market, as the spread of the coronavirus disease (COVID-19) continues, in Luton, Britain July 17, 2020. REUTERS/Peter Cziborra

A store worker poses for a picture in Luton Indoor Market, as the spread of the coronavirus disease (COVID-19) continues, in Luton, Britain July 17, 2020. REUTERS/Peter Cziborra

A customer has a pedicure done in Luton Indoor Market, as the spread of the coronavirus disease (COVID-19) continues, in Luton, Britain July 17, 2020. REUTERS/Peter Cziborra

A customer has her nails done in Luton Indoor Market, as the spread of the coronavirus disease (COVID-19) continues, in Luton, Britain July 17, 2020. REUTERS/Peter Cziborra

A woman checks her phone at a restaurant in Luton Indoor Market, as the spread of the coronavirus disease (COVID-19) continues, in Luton, Britain July 17, 2020. REUTERS/Peter Cziborra

A man works on a fish stall in Luton Indoor Market, as the spread of the coronavirus disease (COVID-19) continues, in Luton, Britain July 17, 2020. REUTERS/Peter Cziborra

A shopping mall is seen before having to close again due to new restrictions by the State of California during the global outbreak of the coronavirus disease (COVID-19) in Carlsbad, California, U.S., July 14, 2020. REUTERS/Mike Blake

A closed Victoria's Secret store is seen at an indoor shopping mall before the mall closes again due to new restrictions by the State of California during the global outbreak of the coronavirus disease (COVID-19) in Carlsbad, California, U.S., July 14, 2020. REUTERS/Mike Blake

An indoor shopping mall is seen before having to close again due to new restrictions by the State of California during the global outbreak of the coronavirus disease (COVID-19) in Carlsbad, California, U.S., July 14, 2020. REUTERS/Mike Blake

An already closed jewelry store at an indoor shopping mall is shown before the mall closes again due to new restrictions by the State of California during the global outbreak of the coronavirus disease (COVID-19) in Carlsbad, California, U.S., July 14, 2020. REUTERS/Mike Blake

A closed portion of a JC Penney department store at an indoor shopping mall is seen before the mall closes again due to new restrictions by the State of California during the global outbreak of the coronavirus disease (COVID-19) in Carlsbad, California, U.S., July 14, 2020. REUTERS/Mike Blake

An indoor shopping mall is seen before having to close due to new restrictions by the State of California during the global outbreak of the coronavirus disease (COVID-19) in Carlsbad, California, U.S., July 14, 2020. REUTERS/Mike Blake

Sunglasses and masks are shown in a kiosk at an indoor shopping mall before it closes again due to new restrictions by the State of California during the global outbreak of the coronavirus disease (COVID-19) in Carlsbad, California, U.S., July 14, 2020. REUTERS/Mike Blake

An indoor shopping mall is seen before having to close due to new restrictions by the State of California during the global outbreak of the coronavirus disease (COVID-19) in Carlsbad, California, U.S., July 14, 2020. REUTERS/Mike Blake

Workers push beds to an under construction High Dependency Unit (HDU) at a coronavirus disease (COVID-19) care centre for patients inside an indoor sports complex, amidst the spread of the disease, in New Delhi, India, July 6, 2020. REUTERS/Danish Siddiqui

A coronavirus disease (COVID-19) care centre for patients is seen inside an indoor sports complex, amidst the spread of the disease, in New Delhi, India, July 6, 2020. REUTERS/Danish Siddiqui

A worker rests as he builds a High Dependency Unit (HDU) at a coronavirus disease (COVID-19) care centre for patients inside an indoor sports complex, amidst the spread of the disease, in New Delhi, India, July 6, 2020. REUTERS/Danish Siddiqui

A staff wearing a protective mask cleans a video game character 'Sonic the Hedgehog' with alcohol at an indoor amusement park 'Joypolis' which reopened last weekend amid the coronavirus disease (COVID-19) outbreak in Tokyo, Japan June 16, 2020. REUTERS/Kim Kyung-Hoon

A visitor wearing a protective mask rides an attraction at an indoor amusement park 'Joypolis' which reopened last weekend amid the coronavirus disease (COVID-19) outbreak in Tokyo, Japan June 16, 2020. REUTERS/Kim Kyung-Hoon

A woman wearing a protective mask reacts after catching a doll from a claw crane at an indoor amusement park 'Joypolis' which reopened last weekend amid the coronavirus disease (COVID-19) outbreak in Tokyo, Japan June 16, 2020. REUTERS/Kim Kyung-Hoon

A staff wearing a protective mask checks temperature of a visitor at an entrance of an indoor amusement park 'Joypolis' which reopened last weekend amid the coronavirus disease (COVID-19) outbreak in Tokyo, Japan June 16, 2020. REUTERS/Kim Kyung-Hoon

Staffs wearing protective masks clean an attraction with alcohol after visitors rode at an indoor amusement park 'Joypolis' which reopened last weekend amid the coronavirus disease (COVID-19) outbreak in Tokyo, Japan June 16, 2020. REUTERS/Kim Kyung-Hoon

Visitors wearing protective masks play shooting game at an indoor amusement park 'Joypolis' which reopened last weekend amid the coronavirus disease (COVID-19) outbreak in Tokyo, Japan June 16, 2020. REUTERS/Kim Kyung-Hoon

Visitors wearing protective masks ride an attraction at an indoor amusement park 'Joypolis' which reopened last weekend amid the coronavirus disease (COVID-19) outbreak in Tokyo, Japan June 16, 2020. REUTERS/Kim Kyung-Hoon

A snowboarder wears a protective face mask at the SnowZone indoor snow center as Madrid eases lockdown restrictions during phase two following the coronavirus disease (COVID-19) outbreak, in Madrid, Spain, June 9, 2020. REUTERS/Susana Vera

A skier wears a protective face mask at the SnowZone indoor snow center as Madrid eases lockdown restrictions during phase two following the coronavirus disease (COVID-19) outbreak, in Madrid, Spain, June 9, 2020. REUTERS/Susana Vera

A snowboarder wears a protective face mask at the SnowZone indoor snow center as Madrid eases lockdown restrictions during phase two following the coronavirus disease (COVID-19) outbreak, in Madrid, Spain, June 9, 2020. REUTERS/Susana Vera