Gustavo (R), a disabled 12-year-old who was expelled by U.S. authorities to Guatemala under an emergency health order, holds a piece of cake as part of a welcoming party after being reunited with his father Juan, in Peten, Guatemala September 5, 2020. Picture taken September 5, 2020. REUTERS/Luis Echeverria

Juan talks to his disabled 12-year-old son Gustavo, who was expelled by U.S. authorities to Guatemala under an emergency health order, whilst arriving to a market after being reunited in Peten, Guatemala September 5, 2020. Picture taken September 5, 2020. REUTERS/Luis Echeverria

Gustavo, a disabled 12-year-old who was expelled by U.S. authorities to Guatemala under an emergency health order, holds a piece of cake as part of a welcoming party after being reunited with his father Juan, in Peten, Guatemala September 5, 2020. Picture taken September 5, 2020. REUTERS/Luis Echeverria

Juan talks to his disabled 12-year-old son Gustavo, who was expelled by U.S. authorities to Guatemala under an emergency health order, whilst buying a pair of plastic rain boots at a market after being reunited in Peten, Guatemala September 5, 2020. Picture taken September 5, 2020. REUTERS/Luis Echeverria

Juan tries a belt on his disabled 12-year-old son Gustavo, who was expelled by U.S. authorities to Guatemala under an emergency health order, in a clothing stall after being reunited in Peten, Guatemala September 5, 2020. Picture taken September 5, 2020. REUTERS/Luis Echeverria

Juan and his disabled 12-year-old son Gustavo, who was expelled by U.S. authorities to Guatemala under an emergency health order, walk toward their house after being reunited in Peten, Guatemala September 5, 2020. Picture taken September 5, 2020. REUTERS/Luis Echeverria

Juan holds hands with his disabled 12-year-old son Gustavo, who was expelled by U.S. authorities to Guatemala under an emergency health order, after being reunited in Peten, Guatemala September 5, 2020. Picture taken September 5, 2020. REUTERS/Luis Echeverria

Juan holds hands with his disabled 12-year-old son Gustavo, who was expelled by U.S. authorities to Guatemala under an emergency health order, after being reunited in Peten, Guatemala September 5, 2020. Picture taken September 5, 2020. REUTERS/Luis Echeverria

Florian Mehler waits for his Brazilian girlfriend Renata Alves as they reunite following a six month lockdown due the outbreak of the coronavirus disease (COVID-19) at the airport in Frankfurt, Germany, August 15, 2020. REUTERS/Kai Pfaffenbach

Brazilian Renata Alves gets her mandatory COVID-19 test done after she was reunited with her German boyfriend Florian Mehler following a six month lockdown due the outbreak of the coronavirus disease (COVID-19) at the airport in Frankfurt, Germany, August 15, 2020. REUTERS/Kai Pfaffenbach

Florian Mehler waits for his Brazilian girlfriend Renata Alves as they reunite following a six month lockdown due the outbreak of the coronavirus disease (COVID-19) at the airport in Frankfurt, Germany, August 15, 2020. REUTERS/Kai Pfaffenbach

Florian Mehler waits for his Brazilian girlfriend Renata Alves as they reunite following a six month lockdown due the outbreak of the coronavirus disease (COVID-19) at the airport in Frankfurt, Germany, August 15, 2020. REUTERS/Kai Pfaffenbach

Florian Mehler and his Brazilian girlfriend Renata Alves smile during a TV interview with Reuters as the couple reunites following a six month lockdown due the outbreak of the coronavirus disease (COVID-19) at the airport in Frankfurt, Germany, August 15, 2020. REUTERS/Kai Pfaffenbach

Florian Mehler and his Brazilian girlfriend Renata Alves leave the airport terminal as the couple reunites following a six month lockdown due the outbreak of the coronavirus disease (COVID-19) at the airport in Frankfurt, Germany, August 15, 2020. REUTERS/Kai Pfaffenbach

Brazilian Renata Alves gets her mandatory COVID-19 test done after she was reunited with her German boyfriend Florian Mehler following a six month lockdown due the outbreak of the coronavirus disease (COVID-19) at the airport in Frankfurt, Germany, August 15, 2020. REUTERS/Kai Pfaffenbach

Florian Mehler and his Brazilian girlfriend Renata Alves hold hands as they leave the COVID-19 test centre, after reuniting following a six month lockdown due the outbreak of the coronavirus disease (COVID-19) at the airport in Frankfurt, Germany, August 15, 2020. REUTERS/Kai Pfaffenbach

Florian Mehler waits for his Brazilian girlfriend Renata Alves as they reunite following a six month lockdown due the outbreak of the coronavirus disease (COVID-19) at the airport in Frankfurt, Germany, August 15, 2020. REUTERS/Kai Pfaffenbach

Florian Mehler hugs his Brazilian girlfriend Renata Alves as the couple reunites following a six month lockdown due the outbreak of the coronavirus disease (COVID-19) at the airport in Frankfurt, Germany, August 15, 2020. REUTERS/Kai Pfaffenbach

Florian Mehler hugs his Brazilian girlfriend Renata Alves as the couple reunites following a six month lockdown due the outbreak of the coronavirus disease (COVID-19) at the airport in Frankfurt, Germany, August 15, 2020. REUTERS/Kai Pfaffenbach

Florian Mehler hugs his Brazilian girlfriend Renata Alves as the couple reunites following a six month lockdown due the outbreak of the coronavirus disease (COVID-19) at the airport in Frankfurt, Germany, August 15, 2020. REUTERS/Kai Pfaffenbach

Florian Mehler hugs his Brazilian girlfriend Renata Alves as the couple reunites following a six month lockdown due the outbreak of the coronavirus disease (COVID-19) at the airport in Frankfurt, Germany, August 15, 2020. REUTERS/Kai Pfaffenbach

Florian Mehler kisses his Brazilian girlfriend Renata Alves as the couple reunites following a six month lockdown due the outbreak of the coronavirus disease (COVID-19) at the airport in Frankfurt, Germany, August 15, 2020. REUTERS/Kai Pfaffenbach

Florian Mehler (R) runs towards his Brazilian girlfriend Renata Alves as the couple reunites following a six month lockdown due the outbreak of the coronavirus disease (COVID-19) at the airport in Frankfurt, Germany, August 15, 2020. REUTERS/Kai Pfaffenbach

Florian Mehler hugs his Brazilian girlfriend Renata Alves as the couple reunites following a six month lockdown due the outbreak of the coronavirus disease (COVID-19) at the airport in Frankfurt, Germany, August 15, 2020. REUTERS/Kai Pfaffenbach

A migrant woman reunites with her child after having their temperatures taken, at Dover harbour, in Dover, Britain August 9, 2020. REUTERS/Paul Childs

A migrant woman reunites with her child after having their temperatures taken, at Dover harbour, in Dover, Britain August 9, 2020. REUTERS/Paul Childs

A migrant woman reunites with her child after arriving at Dover harbour, in Dover, Britain August 9, 2020. REUTERS/Paul Childs

Couple Tareesh 20 and Phebe 16, share a laugh after they are reunited after weeks of ciruit breaker lockdown in Singapore as the city state reopens the economy amid the coronavirus disease (COVID-19) outbreak, June 19, 2020. REUTERS/Edgar Su

Spanish Minister of Culture Jose Manuel Rodriguez attends the reopening of the Prado museum to public under strict social distance measures, amid the coronavirus disease (COVID-19) outbreak, in Madrid, Spain, June 6, 2020. The banner reads ''Reunited, the Prado like you've never seen it'' .REUTERS/Juan Medina

A person uses a mobile device as refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, during the coronavirus disease (COVID-19), board their flight at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

British ambassador to Greece Kate Smith greet refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

A person wears a protective face mask as a precaution against the coronavirus disease (COVID-19) as refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, board their flight at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis TPX IMAGES OF THE DAY

Deputy Migration Minister Giorgos Koumoutsakos greets refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

A person wears a protective face mask as a precaution against the coronavirus disease (COVID-19) as refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, board their flight at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

A person gestures as refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, during the coronavirus disease (COVID-19), board their flight at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

Refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, wear protective face masks as a precaution against the coronavirus disease (COVID-19) as they board their flight at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

Refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, wear protective face masks as a precaution against the coronavirus disease (COVID-19) as they walk to board their flight at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

Refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, wear protective face masks as a precaution against the coronavirus disease (COVID-19) as they board their flight at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

Refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, wear protective face masks as a precaution against the coronavirus disease (COVID-19) as they walk to board their flight at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

Refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, wear protective face masks as a precaution against the coronavirus disease (COVID-19) as they board their flight at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

A child looks out of a window as refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, during the coronavirus disease (COVID-19) outbreak, board their flight at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

Deputy Migration Minister Giorgos Koumoutsakos and British ambassador to Greece Kate Smith talks before refugees and migrants from overcrowded migrant camps will be transferred to Britain where they will reunite with their families at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

Refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, wear protective face masks as a precaution against the coronavirus disease (COVID-19) as they board their flight at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

Refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, wear protective face masks as a precaution against the coronavirus disease (COVID-19) as they board their flight at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

An Aegean Airlines stewardess wearing personal protective equipment (PPE) is seen on a flight transferring refugees and migrants from overcrowded migrant camps to Britain, where they will reunite with their families, amid the global outbreak of the coronavirus disease (COVID-19), at Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

An Aegean Airlines stewardess wearing personal protective equipment (PPE) is seen on a flight transferring refugees and migrants from overcrowded migrant camps to Britain, where they will reunite with their families, amid the global outbreak of the coronavirus disease (COVID-19), at Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

Aegean Airlines stewardesses wearing personal protective equipment (PPE) are seen on a flight transferring refugees and migrants from overcrowded migrant camps to Britain, where they will reunite with their families, amid the global outbreak of the coronavirus disease (COVID-19), at Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

Refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, wear protective face masks as a precaution against the coronavirus disease (COVID-19) at the check-in area at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

Refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, wear protective face masks as a precaution against the coronavirus disease (COVID-19) at the check-in area at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

Refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, wear protective face masks as a precaution against the coronavirus disease (COVID-19) at the check-in area at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

Refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, wear protective face masks as a precaution against the coronavirus disease (COVID-19) at the check-in area at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

Refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, wear protective face masks as a precaution against the coronavirus disease (COVID-19) at the check-in area at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

Refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, wear protective face masks as a precaution against the coronavirus disease (COVID-19) at the check-in area at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

Refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, wear protective face masks as a precaution against the coronavirus disease (COVID-19) at the check-in area at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

Refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, wear protective face masks as a precaution against the coronavirus disease (COVID-19) at the check-in area at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

Refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, wear protective face masks as a precaution against the coronavirus disease (COVID-19) at the check-in area at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

Refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, wear protective face masks as a precaution against the coronavirus disease (COVID-19) at the check-in area at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

Refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, wear protective face masks as a precaution against the coronavirus disease (COVID-19) at the check-in area at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

Refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, wear protective face masks as a precaution against the coronavirus disease (COVID-19) at the check-in area at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis

Refugees and migrants from overcrowded migrant camps who will be transferred to Britain where they will reunite with their families, wear protective face masks as a precaution against the coronavirus disease (COVID-19) at the check-in area at the Athens International Airport, Greece, May 11, 2020. REUTERS/Alkis Konstantinidis