Joggers run by a message seen on the Harlequins fixture board at the Twickenham Stoop following the outbreak of the coronavirus disease (COVID-19), London, Britain, May 22, 2020. REUTERS/Toby Melville

A message is seen on the Harlequins fixture board at the Twickenham Stoop following the outbreak of the coronavirus disease (COVID-19), London, Britain, May 22, 2020. REUTERS/Toby Melville

Staff members put tape onto the pavement as a social distancing guide outside a restaurant following the outbreak of the coronavirus disease (COVID-19) in Beijing, China May 22, 2020. REUTERS/Thomas Peter

A Paramilitary Police officer gestures to the photographer as he stands guard in a street near the Great Hall of the People on the opening day of the National People's Congress (NPC) following the outbreak of the coronavirus disease (COVID-19), in Beijing, China May 22, 2020. REUTERS/Thomas Peter

Chinese President Xi Jinping and officials, some wearing face masks following the coronavirus disease (COVID-19) outbreak, attend the opening session of the National People's Congress (NPC) at the Great Hall of the People in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

A man wearing a protective mask exercises in an open gym inside a park which opened after few restrictions were lifted, during an extended nationwide lockdown to slow the spread of the coronavirus disease (COVID-19), in New Delhi, India, May 22, 2020. REUTERS/Anushree Fadnavis

Security personnel wearing face masks following the coronavirus disease (COVID-19) outbreak are seen at the end of the opening session of the National People's Congress (NPC) at the Great Hall of the People in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

A mural, dedicated to the outbreak of the coronavirus disease (COVID-19), depicting characters making efforts to keep the virus at bay painted by Thai street artist Mue Bon is seen in Bangkok Thailand, May 21, 2020. Picture taken May 21, 2020. REUTERS/Juarawee Kittisilpa

Mue Bon, a Thai street art paints a coronavirus mural depicting characters attempting to keep a virus at bay in Bangkok, amidst an outbreak of the coronavirus disease (COVID-19) in Thailand, May 21, 2020. Picture taken May 21, 2020. REUTERS/Juarawee Kittisilpa

Mue Bon, a Thai street artist paints a mural depicting characters attempting to keep a virus at bay, in Bangkok, amidst an outbreak of the coronavirus disease (COVID-19) in Thailand, May 21, 2020. Picture taken May 21, 2020. REUTERS/Juarawee Kittisilpa

Mue Bon, a Thai street artist paints a mural depicting characters attempting to keep a virus at bay, in Bangkok, amidst an outbreak of the coronavirus disease (COVID-19) Thailand, May 21, 2020. Picture taken May 21, 2020. REUTERS/Juarawee Kittisilpa TPX IMAGES OF THE DAY

Chinese Defense Minister Wei Fenghe wearing a face mask following the coronavirus disease (COVID-19) outbreak attends the opening session of the National People's Congress (NPC) at the Great Hall of the People in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

Chinese Foreign Minister Wang Yi wearing a face mask following the coronavirus disease (COVID-19) outbreak arrives to his seat for the opening session of the National People's Congress (NPC) at the Great Hall of the People in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

South Korea's Gyeonggi Province officials demonstrate the Epidemic Investigation Support System (EISS) during an interview with Reuters in Seuwon, South Korea, May 15, 2020, in this still image taken from video. Video taken May 15, 2020. REUTERS/via Reuters TV

Fitri, a 19-year-old Sumatran tiger, is seen at a zoo amid the coronavirus disease (COVID-19) outbreak in Bandung, West Java Province, Indonesia, May 18, 2020. Picture taken May 18, 2020. REUTERS/Ajeng Dinar Ulfiana

Ojon, a 24-year-old Sumatran orangutan, is seen at a zoo amid the coronavirus disease (COVID-19) outbreak in Bandung, West Java Province, Indonesia, May 18, 2020. Picture taken May 18, 2020. REUTERS/Ajeng Dinar Ulfiana

Fauzan Dzulfikar, 22, gives meat donations at a zoo amid the coronavirus disease (COVID-19) outbreak in Bandung, West Java Province, Indonesia, May 18, 2020. Picture taken May 18, 2020. REUTERS/Ajeng Dinar Ulfiana

A worker wears a protective mask as he sweeps a pelicans' enclosure at a zoo, amid the coronavirus disease (COVID-19) outbreak in Bandung, West Java Province, Indonesia, May 18, 2020. Picture taken May 18, 2020. REUTERS/Ajeng Dinar Ulfiana

Workers carry fruits and vegetables for animals before distributing the food at the zoo, amid the coronavirus disease (COVID-19) outbreak in Bandung, West Java Province, Indonesia, May 18, 2020. Picture taken May 18, 2020. REUTERS/Ajeng Dinar Ulfiana

Raja, a 17-year-old African lion, is seen at a zoo amid the coronavirus disease (COVID-19) outbreak in Bandung, West Java Province, Indonesia, May 18, 2020. Picture taken May 18, 2020. REUTERS/Ajeng Dinar Ulfiana

Foreigners wearing face masks following the coronavirus disease (COVID-19) outbreak attend the opening session of the National People's Congress (NPC) at the Great Hall of the People in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

Chinese President Xi Jinping walks past officials wearing face masks following the coronavirus disease (COVID-19) outbreak as he arrives for the opening session of the National People's Congress (NPC) at the Great Hall of the People in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins TPX IMAGES OF THE DAY

A paramilitary police officer wearing a face mask following the coronavirus disease (COVID-19) outbreak stands guard outside the Great Hall of the People before the opening session of the National People's Congress (NPC) in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

Security personnel wearing face masks following the coronavirus disease (COVID-19) outbreak fence up the Great Hall of the People after the opening session of the National People's Congress (NPC) in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

Chinese Defense Minister Wei Fenghe wearing a face mask following the coronavirus disease (COVID-19) outbreak stands at the end of the opening session of the National People's Congress (NPC) at the Great Hall of the People in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

Chinese officials wearing face masks following the coronavirus disease (COVID-19) outbreak attend the opening session of the National People's Congress (NPC) at the Great Hall of the People in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

A delegate wearing ethnic minority costume and a face mask following the coronavirus disease (COVID-19) outbreak is seen at the Great Hall of the People before the opening session of the National People's Congress (NPC) in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

South Korea's Gyeonggi Province Governor Lee Jae-myung speaks during an interview with Reuters in Seuwon, South Korea, May 15, 2020. Picture taken May 15, 2020. REUTERS/Daewoung Kim

South Korea's Gyeonggi Province Governor Lee Jae-myung speaks during an interview with Reuters in Seuwon, South Korea, May 15, 2020. Picture taken May 15, 2020. REUTERS/Daewoung Kim

Delegates wearing face masks following the coronavirus disease (COVID-19) outbreak arrive to the Great Hall of the People before the opening session of the National People's Congress (NPC) in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

A police officer and a security member wearing face masks following the coronavirus disease (COVID-19) outbreak stand on Tiananmen Square before the opening session of the National People's Congress (NPC) in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

Security personnel wearing face masks following the coronavirus disease (COVID-19) outbreak march outside the Great Hall of the People after the opening session of the National People's Congress (NPC) in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

Chinese President Xi Jinping walks past Foreign Minister Wang Yi and Defense Minister Wei Fenghe wearing face masks following the coronavirus disease (COVID-19) outbreak as he arrives for the opening session of the National People's Congress (NPC) at the Great Hall of the People in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

Chinese Foreign Minister Wang Yi wearing a face mask following the coronavirus disease (COVID-19) outbreak attends the opening session of the National People's Congress (NPC) at the Great Hall of the People in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

A journalist wearing a face mask following the coronavirus disease (COVID-19) outbreak stands with her mobile phone outside the Great Hall of the People after the opening session of the National People's Congress (NPC) in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

A security member wearing a face mask following the coronavirus disease (COVID-19) outbreak stands guard at the Great Hall of the People after the opening session of the National People's Congress (NPC) in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

A security member wearing a face mask following the coronavirus disease (COVID-19) outbreak gestures outside the Great Hall of the People after the opening session of the National People's Congress (NPC) in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

Security personnel wearing face masks following the coronavirus disease (COVID-19) outbreak stand outside the Great Hall of the People after the opening session of the National People's Congress (NPC) in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

Security personnel wearing face masks following the coronavirus disease (COVID-19) outbreak stand guard outside the Great Hall of the People after the opening session of the National People's Congress (NPC) in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

Security personnel wearing face masks following the coronavirus disease (COVID-19) outbreak stand guard outside the Great Hall of the People after the opening session of the National People's Congress (NPC) in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

A view of signage outside the headquarters of Bank of Japan amid the coronavirus disease (COVID-19) outbreak in Tokyo, Japan, May 22, 2020.REUTERS/Kim Kyung-Hoon

Paramilitary Police officers carry rope bollards as they leave their position near the Great Hall of the People on the opening day of the National People's Congress (NPC) following the outbreak of the coronavirus disease (COVID-19), in Beijing, China May 22, 2020. REUTERS/Thomas Peter

A man wearing a face mask to prevent the spread of the novel coronavirus disease (COVID-19), walks inside a subway station near a Chinese national flag, on the day of the opening session of the National People's Congress (NPC), in Beijing, China May 22, 2020. REUTERS/Tingshu Wang

People wearing face masks to prevent the spread of the novel coronavirus disease (COVID-19), walk inside a subway station near a Chinese national flag, on the day of the opening session of the National People's Congress (NPC), in Beijing, China May 22, 2020. REUTERS/Tingshu Wang

Customers wearing face masks to prevent the spread of the novel coronavirus disease (COVID-19), sit near a screen showing live news broadcast of Chinese Premier Li Keqiang delivering a speech at the opening session of the National People's Congress (NPC), at a restaurant in Beijing, China May 22, 2020. REUTERS/Tingshu Wang

Customers wearing face masks to prevent the spread of the novel coronavirus disease (COVID-19), are seen near a screen showing live news broadcast of Chinese Premier Li Keqiang delivering a speech at the opening session of the National People's Congress (NPC), at a restaurant in Beijing, China May 22, 2020. REUTERS/Tingshu Wang

Customers wearing face masks to prevent the spread of the novel coronavirus disease (COVID-19) are seen in front of a screen showing live news broadcast of the opening session of the National People's Congress (NPC), at a restaurant in Beijing, China May 22, 2020. REUTERS/Tingshu Wang

Traffic signs are seen in front of the headquarters of Bank of Japan amid the coronavirus disease (COVID-19) outbreak in Tokyo, Japan, May 22, 2020.REUTERS/Kim Kyung-Hoon

An attendant wearing a face mask following the coronavirus disease (COVID-19) outbreak pushes a cart at the Great Hall of the People after the opening session of the National People's Congress (NPC) in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

Traffic signs are seen in front of the headquarters of Bank of Japan amid the coronavirus disease (COVID-19) outbreak in Tokyo, Japan, May 22, 2020.REUTERS/Kim Kyung-Hoon

A policeman stands guard in front of the headquarters of Bank of Japan amid the coronavirus disease (COVID-19) outbreak in Tokyo, Japan, May 22, 2020.REUTERS/Kim Kyung-Hoon

A member of a neighborhood party committee keeps watch in a street near the Great Hall of the People on the opening day of the National People's Congress (NPC) following the outbreak of the coronavirus disease (COVID-19), in Beijing, China May 22, 2020. REUTERS/Thomas Peter

A man wearing a protective mask walks past the headquarters of Bank of Japan amid the coronavirus disease (COVID-19) outbreak in Tokyo, Japan, May 22, 2020.REUTERS/Kim Kyung-Hoon

A man wearing a protective mask stands in front of the headquarters of Bank of Japan amid the coronavirus disease (COVID-19) outbreak in Tokyo, Japan, May 22, 2020.REUTERS/Kim Kyung-Hoon

A man wearing a protective mask walks past the headquarters of Bank of Japan amid the coronavirus disease (COVID-19) outbreak in Tokyo, Japan, May 22, 2020.REUTERS/Kim Kyung-Hoon

Attendants wearing face masks following the coronavirus disease (COVID-19) outbreak serve tea near Hong Kong Chief Executive Carrie Lam at the opening session of the National People's Congress (NPC) at the Great Hall of the People in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

Delegates wearing face masks following the coronavirus disease (COVID-19) outbreak leave at the end of the opening session of the National People's Congress (NPC) at the Great Hall of the People in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

A Paramilitary Police officer gestures to the photographer as he stands guard in a street near the Great Hall of the People on the opening day of the National People's Congress (NPC) following the outbreak of the coronavirus disease (COVID-19), in Beijing, China May 22, 2020. REUTERS/Thomas Peter

Delegates wearing face masks following the coronavirus disease (COVID-19) outbreak leave at the end of the opening session of the National People's Congress (NPC) at the Great Hall of the People in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

Security personnel wearing face masks following the coronavirus disease (COVID-19) outbreak inspect the venue at the end of the opening session of the National People's Congress (NPC) at the Great Hall of the People in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins