A child reacts while getting a coronavirus disease (COVID-19) swab test at a gymnasium in Navotas City, Metro Manila, Philippines, August 7, 2020. REUTERS/Eloisa Lopez

A child reacts after getting swabbed for a free coronavirus disease (COVID-19) test at a gymnasium in Navotas City, Metro Manila, Philippines, August 7, 2020. REUTERS/Eloisa Lopez

A child reacts before a health worker conducts a coronavirus disease (COVID-19) swab test at a gymnasium in Navotas City, Metro Manila, Philippines, August 7, 2020. REUTERS/Eloisa Lopez

A woman gets a free coronavirus disease (COVID-19) swab testing at a gymnasium in Navotas City, Metro Manila, Philippines, August 7, 2020. REUTERS/Eloisa Lopez

A child gets a free coronavirus disease (COVID-19) swab testing at a gymnasium in Navotas City, Metro Manila, Philippines, August 7, 2020. REUTERS/Eloisa Lopez

Children queue for free coronavirus disease (COVID-19) swab testing at a gymnasium in Navotas City, Metro Manila, Philippines, August 7, 2020. REUTERS/Eloisa Lopez

A health worker conducts a coronavirus disease (COVID-19) swab testing at a gymnasium in Navotas City, Metro Manila, Philippines, August 7, 2020. REUTERS/Eloisa Lopez

A woman gets a free coronavirus disease (COVID-19) swab testing at a gymnasium in Navotas City, Metro Manila, Philippines, August 7, 2020. REUTERS/Eloisa Lopez

A woman and a child wearing a protective face shield and mask queue for free coronavirus disease (COVID-19) swab testing at a gymnasium in Navotas City, Metro Manila, Philippines, August 7, 2020. REUTERS/Eloisa Lopez

Residents sign up for free coronavirus disease (COVID-19) swab testing at a gymnasium in Navotas City, Metro Manila, Philippines, August 7, 2020. REUTERS/Eloisa Lopez

Health workers ask questions to residents before getting free coronavirus disease (COVID-19) swab testing at a gymnasium in Navotas City, Metro Manila, Philippines, August 7, 2020. REUTERS/Eloisa Lopez

Armed police officers sign up for free coronavirus disease (COVID-19) swab testing at a gymnasium in Navotas City, Metro Manila, Philippines, August 7, 2020. REUTERS/Eloisa Lopez

An armed police officer signs up for free coronavirus disease (COVID-19) swab testing at a gymnasium in Navotas City, Metro Manila, Philippines, August 7, 2020. REUTERS/Eloisa Lopez

People, wearing protective face masks, line-up outside a testing site for coronavirus disease (COVID-19) installed inside a gymnasium in Laval, in Mayenne department, France, July 15, 2020. REUTERS/Stephane Mahe

Emergency staff members, wearing protective suits and face masks, work at a testing site for coronavirus disease (COVID-19) installed inside a gymnasium in Laval, in Mayenne department, France, July 15, 2020. REUTERS/Stephane Mahe

People, wearing protective face mask, line-up at a testing site for coronavirus disease (COVID-19) installed inside a gymnasium in Laval, in Mayenne department, France, July 15, 2020. REUTERS/Stephane Mahe

Emergency staff members, wearing protective suit and face mask, welcome patients at a testing site for coronavirus disease (COVID-19) installed inside a gymnasium in Laval, in Mayenne department, France, July 15, 2020. REUTERS/Stephane Mahe

An emergency staff member, wearing protective suit and face mask, welcomes patients at a testing site for coronavirus disease (COVID-19) installed inside a gymnasium in Laval, in Mayenne department, France, July 15, 2020. REUTERS/Stephane Mahe

Emergency staff members, wearing protective suit and face mask, welcome patients at a testing site for coronavirus disease (COVID-19) installed inside a gymnasium in Laval, in Mayenne department, France, July 15, 2020. REUTERS/Stephane Mahe

Emergency staff members, wearing protective suit and face mask, work at a testing site for coronavirus disease (COVID-19) installed inside a gymnasium in Laval, in Mayenne department, France, July 15, 2020. REUTERS/Stephane Mahe

People, wearing protective face mask, line-up outside a testing site for coronavirus disease (COVID-19) installed inside a gymnasium in Laval, in Mayenne department, France, July 15, 2020. REUTERS/Stephane Mahe

People, wearing protective face mask, line-up outside a testing site for coronavirus disease (COVID-19) installed inside a gymnasium in Laval, in Mayenne department, France, July 15, 2020. REUTERS/Stephane Mahe

People, wearing protective face mask, line-up outside a testing site for coronavirus disease (COVID-19) inside a gymnasium in Laval, in Mayenne department, France, July 15, 2020. REUTERS/Stephane Mahe

An emergency staff member, wearing a protective suit and a face mask, prepares to administer a nasal swab to a patient at a testing site for coronavirus disease (COVID-19) inside a gymnasium in L'Huisserie, near Laval, in Mayenne department, France, July 15, 2020. REUTERS/Stephane Mahe

An emergency staff member, wearing a protective suit and face mask, works at a testing site for coronavirus disease (COVID-19) inside a gymnasium in L'Huisserie, near Laval, in Mayenne department, France, July 15, 2020. REUTERS/Stephane Mahe

People, wearing protective face mask, wait inside a testing site for coronavirus disease (COVID-19) inside a gymnasium in L'Huisserie, near Laval, in Mayenne department, France, July 15, 2020. REUTERS/Stephane Mahe

People, wearing protective face mask, maintain social distance as they line-up outside a testing site for coronavirus disease (COVID-19) inside a gymnasium in L'Huisserie, near Laval, in Mayenne department, France, July 15, 2020. REUTERS/Stephane Mahe

An emergency staff member, wearing a protective suit and face mask, gets ready at a testing site for coronavirus disease (COVID-19) inside a gymnasium in L'Huisserie, near Laval, in Mayenne department, France, July 15, 2020. REUTERS/Stephane Mahe

An emergency staff member, wearing a protective face mask, checks the temperature of a patient at a testing site for coronavirus disease (COVID-19) inside a gymnasium in L'Huisserie, near Laval, in Mayenne department, France, July 15, 2020. REUTERS/Stephane Mahe

An emergency staff member, wearing a protective suit and a face mask, administers a nasal swab to a patient at a testing site for coronavirus disease (COVID-19) inside a gymnasium in L'Huisserie, near Laval, in Mayenne department, France, July 15, 2020. REUTERS/Stephane Mahe

An emergency staff member, wearing a protective suit and a face mask, prepares to administer a nasal swab to a patient at a testing site for coronavirus disease (COVID-19) inside a gymnasium in L'Huisserie, near Laval, in Mayenne department, France, July 15, 2020. REUTERS/Stephane Mahe

An emergency staff member, wearing a protective suit and a face mask, administers a nasal swab to a patient at a testing site for coronavirus disease (COVID-19) inside a gymnasium in L'Huisserie, near Laval, in Mayenne department, France, July 15, 2020. REUTERS/Stephane Mahe

An emergency staff member, wearing a protective suit and a face mask, administers a nasal swab to a patient at a testing site for coronavirus disease (COVID-19) inside a gymnasium in L'Huisserie, near Laval, in Mayenne department, France, July 15, 2020. REUTERS/Stephane Mahe

An emergency staff member, wearing a protective suit and a face mask, administers a nasal swab to a patient at a testing site for coronavirus disease (COVID-19) inside a gymnasium in L'Huisserie, near Laval, in Mayenne department, France, July 15, 2020. REUTERS/Stephane Mahe

An emergency staff member, wearing a protective suit and a face mask, administers a nasal swab to a patient at a testing site for coronavirus disease (COVID-19) inside a gymnasium in L'Huisserie, near Laval, in Mayenne department, France, July 15, 2020. REUTERS/Stephane Mahe

People rest at a temporary evacuation center using cardboard to maintain social distancing following the coronavirus disease (COVID-19) outbreak, at a gymnasium in Yatsushiro, after torrential rain that caused flooding and landslides, in Kumamoto Prefecture, southwestern Japan, July 7, 2020. REUTERS/Kim Kyung-Hoon

A woman rests at a temporary evacuation center using cardboard to maintain social distancing following the coronavirus disease (COVID-19) outbreak, at a gymnasium in Yatsushiro, after torrential rain that caused flooding and landslides, in Kumamoto Prefecture, southwestern Japan, July 7, 2020. REUTERS/Kim Kyung-Hoon

People rest at a temporary evacuation center using cardboard to maintain social distancing following the coronavirus disease (COVID-19) outbreak, at a gymnasium in Yatsushiro, after torrential rain caused flooding and landslides, in Kumamoto Prefecture, southwestern Japan, July 7, 2020. REUTERS/Kim Kyung-Hoon

A woman rests at a temporary evacuation center using cardboard to maintain social distancing following the coronavirus disease (COVID-19) outbreak, at a gymnasium in Yatsushiro, after torrential rain caused flooding and landslides, in Kumamoto Prefecture, southwestern Japan, July 7, 2020. REUTERS/Kim Kyung-Hoon TPX IMAGES OF THE DAY

A child plays at a temporary evacuation center using cardboard to maintain social distancing following the coronavirus disease (COVID-19) outbreak, at a gymnasium in Yatsushiro, after torrential rain caused flooding and landslides, in Kumamoto Prefecture, southwestern Japan, July 7, 2020. REUTERS/Kim Kyung-Hoon

A man rests at a temporary evacuation center using cardboard to maintain social distancing following the coronavirus disease (COVID-19) outbreak, at a gymnasium in Yatsushiro, after torrential rain caused flooding and landslides, in Kumamoto Prefecture, southwestern Japan, July 7, 2020. REUTERS/Kim Kyung-Hoon

People rest at a temporary evacuation center using cardboard to maintain social distancing following the coronavirus disease (COVID-19) outbreak, at a gymnasium in Yatsushiro, after torrential rain caused flooding and landslides, in Kumamoto Prefecture, southwestern Japan, July 7, 2020. REUTERS/Kim Kyung-Hoon

People rest at a temporary evacuation center using cardboard to maintain social distancing following the coronavirus disease (COVID-19) outbreak, at a gymnasium in Yatsushiro, after torrential rain caused flooding and landslides, in Kumamoto Prefecture, southwestern Japan, July 7, 2020. REUTERS/Kim Kyung-Hoon

People rest at a temporary evacuation center using cardboard to maintain social distancing following the coronavirus disease (COVID-19) outbreak, at a gymnasium in Yatsushiro, after torrential rain caused flooding and landslides, in Kumamoto Prefecture, southwestern Japan, July 7, 2020. REUTERS/Kim Kyung-Hoon

People rest at a temporary evacuation center using cardboard to maintain social distancing following the coronavirus disease (COVID-19) outbreak, at a gymnasium in Yatsushiro, after torrential rain caused flooding and landslides, in Kumamoto Prefecture, southwestern Japan, July 7, 2020. REUTERS/Kim Kyung-Hoon

People rest at a temporary evacuation center at a gymnasium in Yatsushiro, after torrential rain caused flooding and landslides, in Kumamoto Prefecture, southwestern Japan, July 7, 2020. REUTERS/Kim Kyung-Hoon

A man rests at a temporary evacuation center at a gymnasium in Yatsushiro, after torrential rain caused flooding and landslides, in Kumamoto Prefecture, southwestern Japan, July 7, 2020. REUTERS/Kim Kyung-Hoon

A view of a gymnasium converted to accomodate pupils at Our Lady of Begona college in Bilbao, as schools in Spain's Basque region prepare to receive students next week, amid the coronavirus disease (COVID-19) outbreak, May 22, 2020. REUTERS/Vincent West

A TV camera operator films a gymnasium converted to accomodate pupils at Our Lady of Begona college in Bilbao, as schools in Spain's Basque region prepare to receive students next week, amid the coronavirus disease (COVID-19) outbreak, May 22, 2020. REUTERS/Vincent West

A TV camera operator films a gymnasium converted to accomodate pupils at Our Lady of Begona college in Bilbao, as schools in Spain's Basque region prepare to receive students next week, amid the coronavirus disease (COVID-19) outbreak, May 22, 2020. REUTERS/Vincent West

A TV camera operator films a gymnasium converted to accomodate pupils at Our Lady of Begona college in Bilbao, as schools in Spain's Basque region prepare to receive students next week, amid the coronavirus disease (COVID-19) outbreak, May 22, 2020. REUTERS/Vincent West

Umair Khan, the Imam of the largest mosque in British Columbia, the Baitur Rahman Mosque, spends time with his family in the empty mosque’s gymnasium during the first day of the holy fasting month of Ramadan amid coronavirus disease (COVID-19) restrictions in Delta, British Columbia, Canada April 25, 2020. REUTERS/Jesse Winter


French independent nurse Intissar Gaouzi, wearing protective suit and face mask, talks to a patient at an emergency COVID-19 center inside a gymnasium in Champigny-sur-Marne near Paris as the spread of the coronavirus disease continues in France, April 16, 2020. Picture taken April 16, 2020. REUTERS/Clotaire Achi

French independent nurse Intissar Gaouzi, wearing protective suit and face mask, checks a patient at an emergency COVID-19 center inside a gymnasium in Champigny-sur-Marne near Paris as the spread of the coronavirus disease continues in France, April 16, 2020. Picture taken April 16, 2020. REUTERS/Clotaire Achi

French independent nurse Intissar Gaouzi, wearing protective suit and face mask, checks the temperature of a patient at an emergency COVID-19 center inside a gymnasium in Champigny-sur-Marne near Paris as the spread of the coronavirus disease continues in France, April 16, 2020. Picture taken April 16, 2020. REUTERS/Clotaire Achi

French independent nurse Intissar Gaouzi, wearing protective suit and face mask, poses at an emergency COVID-19 center inside a gymnasium in Champigny-sur-Marne near Paris as the spread of the coronavirus disease continues in France, April 16, 2020. Picture taken April 16, 2020. REUTERS/Clotaire Achi

French independent nurse Intissar Gaouzi, wearing protective suit and face mask, poses at an emergency COVID-19 center inside a gymnasium in Champigny-sur-Marne near Paris as the spread of the coronavirus disease continues in France, April 16, 2020. Picture taken April 16, 2020. REUTERS/Clotaire Achi

A sign with the slogan: "please do not forget to wash your hands, follow the sneezing etiquette" is seen before the start of the high school graduation exams, during the spread of the coronavirus disease (COVID-19), at the Gymnasium Steglitz school in Berlin, Germany, April 20, 2020. REUTERS/Axel Schmidt

A student uses disinfectant before the start of the high school graduation exams, during the spread of the coronavirus disease (COVID-19), at the Gymnasium Steglitz school in Berlin, Germany, April 20, 2020. REUTERS/Axel Schmidt

Teachers with protective masks are seen before the start of the high school graduation exams, during the spread of the coronavirus disease (COVID-19), at the Gymnasium Steglitz school in Berlin, Germany, April 20, 2020. REUTERS/Axel Schmidt