A truck moves a shipping container at Pyeongtaek port in Pyeongtaek, South Korea, July 9, 2020. REUTERS/Kim Hong-Ji

Cranes are seen at Pyeongtaek port in Pyeongtaek, South Korea, July 9, 2020. REUTERS/Kim Hong-Ji

A worker walks past containers at Pyeongtaek port in Pyeongtaek, South Korea, July 9, 2020. REUTERS/Kim Hong-Ji

A truck carrying a shipping container travels past cranes at Pyeongtaek port in Pyeongtaek, South Korea, July 9, 2020. REUTERS/Kim Hong-Ji

The logo of German carmaker Volkswagen is seen on car in a showroom of a Volkswagen car dealer in Brussels, Belgium July 9, 2020. REUTERS/Francois Lenoir

The logo of German carmaker Volkswagen is seen on the wall of a showroom of a Volkswagen car dealer in Brussels, Belgium July 9, 2020. REUTERS/Francois Lenoir

The logo of German carmaker Volkswagen is seen on car in a showroom of a Volkswagen car dealer in Brussels, Belgium July 9, 2020. REUTERS/Francois Lenoir

A man cleans his house after floods caused by torrential rain swept through Kumamura, Kumamoto Prefecture, southwestern Japan, July 9, 2020. REUTERS/Kim Kyung-Hoon

A railway track is seen after floods caused by torrential rain swept through Kumamura, Kumamoto Prefecture, southwestern Japan, July 9, 2020. REUTERS/Kim Kyung-Hoon

A woman cleans a damaged house after floods caused by torrential rain, in Kumamura, Kumamoto Prefecture, southwestern Japan, July 9, 2020. REUTERS/Kim Kyung-Hoon

People clear debris after floods caused by torrential rain, in Hitoyoshi, Kumamoto Prefecture southwestern Japan, July 9, 2020. REUTERS/Kim Kyung-Hoon

A barber shop is filled with mud after floods caused by torrential rain swept through Hitoyoshi, Kumamoto Prefecture, southwestern Japan, July 9, 2020. REUTERS/Kim Kyung-Hoon

People arrange a grave after a burial at a cemetery where victims of the coronavirus disease (COVID-19) are buried in Taiz, Yemen June 24, 2020. Picture taken June 24, 2020. REUTERS/Anees Mahyoub

A man digs a grave at a cemetery where victims of the coronavirus disease (COVID-19) are buried in Taiz, Yemen June 23, 2020. Picture taken June 23, 2020. REUTERS/Anees Mahyoub

Mourners perform prayers in front of the body of a man, suspected to have died from the coronavirus disease (COVID-19) in Taiz, Yemen June 25, 2020. Picture taken June 25, 2020. REUTERS/Anees Mahyoub

People arrange graves at a cemetery where victims of the coronavirus disease (COVID-19) are buried in Taiz, Yemen June 23, 2020. Picture taken June 23, 2020. REUTERS/Anees Mahyoub

People dig graves at a cemetery where victims of the coronavirus disease (COVID-19) are buried in Taiz, Yemen June 23, 2020. Picture taken June 23, 2020. REUTERS/Anees Mahyoub TPX IMAGES OF THE DAY

A worker builds a tombstone at a cemetery where victims of the coronavirus disease (COVID-19) are buried in Taiz, Yemen June 25, 2020. Picture taken June 25, 2020. REUTERS/Anees Mahyoub

A worker builds a tombstone at a cemetery where victims of the coronavirus disease (COVID-19) are buried in Taiz, Yemen June 25, 2020. Picture taken June 25, 2020. REUTERS/Anees Mahyoub

People dig graves at a cemetery where victims of the coronavirus disease (COVID-19) are buried in Taiz, Yemen June 23, 2020. Picture taken June 23, 2020. REUTERS/Anees Mahyoub

Open graves are pictured at a cemetery where victims of the coronavirus disease (COVID-19) are buried in Taiz, Yemen June 24, 2020. Picture taken June 24, 2020. REUTERS/Anees Mahyoub

Mourners lower the body of a man, suspected to have died from the coronavirus disease (COVID-19) in Taiz, Yemen June 25, 2020. Picture taken June 25, 2020. REUTERS/Anees Mahyoub

A boy wearing a protective face mask is pictured at a market following the outbreak of the coronavirus disease (COVID-19), in Taiz, Yemen July 5, 2020. Picture taken July 5, 2020. REUTERS/Anees Mahyoub

A girl wearing a protective face mask is pictured at a market following the outbreak of the coronavirus disease (COVID-19), in Taiz, Yemen July 5, 2020. Picture taken July 5, 2020. REUTERS/Anees Mahyoub

A woman cleans out mud from her house after floods caused by torrential rain swept through Hitoyoshi, Kumamoto Prefecture, southwestern Japan, July 9, 2020. REUTERS/Kim Kyung-Hoon

A man cleans his damaged house after floods caused by torrential rain, in Kumamura, Kumamoto Prefecture, southwestern Japan, July 9, 2020. REUTERS/Kim Kyung-Hoon

A boy cleans out mud from his house after floods caused by torrential rain swept through Hitoyoshi, Kumamoto Prefecture, southwestern Japan, July 9, 2020. REUTERS/Kim Kyung-Hoon

People walk past debris on a road after floods caused by torrential rain, in Hitoyoshi, Kumamoto Prefecture southwestern Japan, July 9, 2020. REUTERS/Kim Kyung-Hoon

A woman cleans mud on a road after floods caused by torrential rain swept through Hitoyoshi, Kumamoto Prefecture, southwestern Japan, July 9, 2020. REUTERS/Kim Kyung-Hoon

A man walks past debris in a damaged village after floods caused by torrential rain swept through Kumamura, Kumamoto Prefecture, southwestern Japan, July 9, 2020. REUTERS/Kim Kyung-Hoon

A person cleans debris on a road after floods caused by torrential rain swept through Kumamura, Kumamoto Prefecture, southwestern Japan, July 9, 2020. REUTERS/Kim Kyung-Hoon

Notices informing customers that the Odeon Cinema is closed due to the coronavirus disease (COVID-19) outbreak are seen at the ticket office of an Odeon cinema in London, Britain, July 9, 2020. REUTERS/Russell Boyce

Slovenian Prime Minister Janez Jansa meets EU Council President Charles Michel in Brussels, Belgium July 9, 2020. REUTERS/Francois Lenoir/Pool

Slovenian Prime Minister Janez Jansa meets EU Council President Charles Michel in Brussels, Belgium July 9, 2020. REUTERS/Francois Lenoir/Pool

Slovenian Prime Minister Janez Jansa meets EU Council President Charles Michel in Brussels, Belgium July 9, 2020. REUTERS/Francois Lenoir/Pool

Slovenian Prime Minister Janez Jansa meets EU Council President Charles Michel in Brussels, Belgium July 9, 2020. REUTERS/Francois Lenoir/Pool

Slovenian Prime Minister Janez Jansa meets EU Council President Charles Michel in Brussels, Belgium July 9, 2020. REUTERS/Francois Lenoir/Pool

Slovenian Prime Minister Janez Jansa and EU Council President Charles Michel pose for a photo in Brussels, Belgium July 9, 2020. REUTERS/Francois Lenoir/Pool

Slovenian Prime Minister Janez Jansa and EU Council President Charles Michel pose for a photo in Brussels, Belgium July 9, 2020. REUTERS/Francois Lenoir/Pool

Slovenian Prime Minister Janez Jansa meets EU Council President Charles Michel in Brussels, Belgium July 9, 2020. REUTERS/Francois Lenoir/Pool

A sticker informing passengers about the task of anti-virus and bacteria coating procedures are displayed inside a railway car as employees of the Tokyo Metro sprays chemicals in order to prevent infections following the coronavirus disease (COVID-19) outbreak, at the Tokyo Metro's rail-yard in Tokyo, Japan July 9, 2020. REUTERS/Issei Kato

An employee of the Tokyo Metro wearing a protective mask and goggles sprays chemicals for anti-virus and bacteria coating in order to prevent infections following the coronavirus disease (COVID-19) outbreak, inside a railway train at Tokyo Metro's rail-yard in Tokyo, Japan July 9, 2020. REUTERS/Issei Kato

An employee of the Tokyo Metro wearing a protective mask and goggles sprays chemicals for anti-virus and bacteria coating in order to prevent infections following the coronavirus disease (COVID-19) outbreak, inside a railway train at the Tokyo Metro's rail-yard in Tokyo, Japan July 9, 2020. REUTERS/Issei Kato

A sticker informing passengers about the task of anti-virus and bacteria coating procedure are displayed inside a railway car as employees of Tokyo Metro sprays chemicals in order to prevent infections following the coronavirus disease (COVID-19) outbreak, at the Tokyo Metro's rail-yard in Tokyo, Japan July 9, 2020. REUTERS/Issei Kato

An employee of the Tokyo Metro wearing a protective mask and goggles sprays chemicals for anti-virus and bacteria coating in order to prevent infections following the coronavirus disease (COVID-19) outbreak, inside a railway train at the Tokyo Metro's rail-yard in Tokyo, Japan July 9, 2020. REUTERS/Issei Kato

An employee of the Tokyo Metro wearing a protective mask and goggles sprays chemicals for anti-virus and bacteria coating in order to prevent infections following the coronavirus disease (COVID-19) outbreak, inside a railway train at the Tokyo Metro's rail-yard in Tokyo, Japan July 9, 2020. REUTERS/Issei Kato

An employee of the Tokyo Metro wearing a protective mask and goggles sprays chemicals for anti-virus and bacteria coating in order to prevent infections following the coronavirus disease (COVID-19) outbreak, inside a railway train at the Tokyo Metro's rail-yard in Tokyo, Japan July 9, 2020. REUTERS/Issei Kato

An employee of the Tokyo Metro wearing a protective mask and goggles sprays chemicals for anti-virus and bacteria coating in order to prevent infections following the coronavirus disease (COVID-19) outbreak, inside a railway train at the Tokyo Metro's rail-yard in Tokyo, Japan July 9, 2020. REUTERS/Issei Kato

Dunia Skaunicova, a 24 years old job seeker, checks her mobile phone as she waits for a yoga class following the coronavirus disease (COVID-19) outbreak, in Prague, Czech Republic, July 8, 2020. Picture taken July 8, 2020. REUTERS/David W Cerny

Dunia Skaunicova, a 24 years old job seeker, prepares for a yoga class following the coronavirus disease (COVID-19) outbreak, in Prague, Czech Republic, July 8, 2020. Picture taken July 8, 2020. REUTERS/David W Cerny

Dunia Skaunicova, a 24 years old job seeker, checks her mobile phone as she waits for a yoga class following the coronavirus disease (COVID-19) outbreak, in Prague, Czech Republic, July 8, 2020. Picture taken July 8, 2020. REUTERS/David W Cerny

Joseph Petrila, a 23 years old job seeker, uses a laptop in a cafe near the Prague Castle following the coronavirus disease (COVID-19) outbreak, in Prague, Czech Republic, July 8, 2020. Picture taken July 8, 2020. REUTERS/David W Cerny

Joseph Petrila, a 23 years old job seeker, walks up the stairs near the Prague Castle following the coronavirus disease (COVID-19) outbreak, in Prague, Czech Republic, July 8, 2020. Picture taken July 8, 2020. REUTERS/David W Cerny

Greenpeace activists display a banner that reads: ?Climate: In Action? at Notre Dame Cathedral in Paris France July 9, 2020. REUTERS/Gonzalo Fuentes

Greenpeace activists display a banner that reads: “Climate: In Action” at Notre Dame Cathedral in Paris France July 9, 2020. REUTERS/Gonzalo Fuentes

Greenpeace activists display a banner that reads: ?Climate: In Action? at Notre Dame Cathedral in Paris France July 9, 2020. REUTERS/Gonzalo Fuentes

Greenpeace activists display a banner that reads: ?Climate: In Action? at Notre Dame Cathedral in Paris France July 9, 2020. REUTERS/Gonzalo Fuentes

Greenpeace activists display a banner that reads: ?Climate: In Action? at Notre Dame Cathedral in Paris France July 9, 2020. REUTERS/Gonzalo Fuentes

Jack Ma, Alibaba's founder and former chairman, is seen during a video message at the opening ceremony of the World Artificial Intelligence Conference (WAIC) in Shanghai, China July 9, 2020. REUTERS/Aly Song

Jack Ma, Alibaba's founder and former chairman, is seen during a video message at the opening ceremony of the World Artificial Intelligence Conference (WAIC) in Shanghai, China July 9, 2020. REUTERS/Aly Song