Warsaw Mayor Rafal Trzaskowski, presidential candidate of the main opposition Civic Platform (PO) party, poses with his family after the announcement of the first exit poll results on the second round of the presidential election in Warsaw, Poland, July 12, 2020. REUTERS/Aleksandra Szmigiel

Nursing technician Cristina Alves and Cristiane Silva make some notes to register a family to receive donations as they give volunteer care assistance for most vulnerable families, amid the outbreak of the coronavirus disease (COVID-19), in Rio de Janeiro, Brazil, July 11, 2020. REUTERS/Pilar Olivares

Nursing technician Cristina Alves and Cristiane Silva visit Jose Cosme da Silva, who suffered a cerebral stroke, during their volunteer care assistance for most vulnerable families, amid the outbreak of the coronavirus disease (COVID-19), in Rio de Janeiro, Brazil, July 11, 2020. REUTERS/Pilar Olivares

Nursing technician Cristina Alves (R) and Cristiane Silva take a rest during their volunteer care assistance for most vulnerable families, amid the outbreak of the coronavirus disease (COVID-19), in Rio de Janeiro, Brazil, July 11, 2020. REUTERS/Pilar Olivares

Nursing technician Cristina Alves visits four-year-old Joao Ximenes, who has Down syndrome, as she gives volunteer care assistance for most vulnerable families, amid the outbreak of the coronavirus disease (COVID-19), in Rio de Janeiro, Brazil, July 11, 2020. REUTERS/Pilar Olivares

Nursing technician Cristina Alves makes some notes to register a family to receive donations as she gives volunteer care assistance for most vulnerable families, amid the outbreak of the coronavirus disease (COVID-19), in Rio de Janeiro, Brazil, July 11, 2020. REUTERS/Pilar Olivares

Nursing technician Cristina Alves visits Josilda Gomes da Silva, who is handicapped, as she gives volunteer care assistance for most vulnerable families, amid the outbreak of the coronavirus disease (COVID-19), in Rio de Janeiro, Brazil, July 11, 2020. REUTERS/Pilar Olivares

Duda da Silva, who suffers hydrocephalus, receives the visit of nursing technician Cristina Alves, who register families to receive donations and gives volunteer care assistance for most vulnerable families, amid the outbreak of the coronavirus disease (COVID-19), in Rio de Janeiro, Brazil, July 11, 2020. REUTERS/Pilar Olivares

Nursing technician Cristina Alves makes some notes to register a family to receive donations, as she gives volunteer care assistance for most vulnerable families, amid the outbreak of the coronavirus disease (COVID-19), in Rio de Janeiro, Brazil, July 11, 2020. REUTERS/Pilar Olivares

Nursing technician Cristina Alves visits Duda da Silva, who suffers of hydrocephalus, as she gives volunteer care assistance for most vulnerable families, amid the outbreak of the coronavirus disease (COVID-19), in Rio de Janeiro, Brazil, July 11, 2020. REUTERS/Pilar Olivares

Nursing technician Cristina Alves visits four-year-old Helena Inacio Borges, who is handicapped, as she gives volunteer care assistance for most vulnerable families, amid the outbreak of the coronavirus disease (COVID-19), in Rio de Janeiro, Brazil, July 11, 2020. REUTERS/Pilar Olivares

Men look at a coffin of their family member during a mass funeral in Potocari near Srebrenica, Bosnia and Herzegovina July 11, 2020. Bosnia marks the 25th anniversary of the massacre of more than 8,000 Bosnian Muslim men and boys, with many relatives unable to attend due to the coronavirus disease (COVID-19) outbreak. REUTERS/Dado Ruvic

Women cry next to a coffin of their family member during a mass funeral in Potocari near Srebrenica, Bosnia and Herzegovina July 11, 2020. Bosnia marks the 25th anniversary of the massacre of more than 8,000 Bosnian Muslim men and boys, with many relatives unable to attend due to the coronavirus disease (COVID-19) outbreak. REUTERS/Dado Ruvic

Men cry next to a coffin of their family member during a mass funeral in Potocari near Srebrenica, Bosnia and Herzegovina July 11, 2020. Bosnia marks the 25th anniversary of the massacre of more than 8,000 Bosnian Muslim men and boys, with many relatives unable to attend due to the coronavirus disease (COVID-19) outbreak. REUTERS/Dado Ruvic

A woman prays for a member of her family which will be buried today, ahead of a mass funeral in Potocari near Srebrenica, Bosnia and Herzegovina July 11, 2020. Bosnia marks the 25th anniversary of the massacre of more than 8,000 Bosnian Muslim men and boys, with many relatives unable to attend due to the coronavirus disease (COVID-19) outbreak. REUTERS/Dado Ruvic

Detroit Police officers stand outside the 12th precinct as family members of a man killed during a shooting involving an officer, according to local media, protest in Detroit, Michigan, U.S. July 10, 2020. REUTERS/Rebecca Cook

A bride and groom celebrate their wedding party with family on a street, as celebration halls are shut down amid concerns about the spread of the coronavirus disease (COVID-19), in Cairo, Egypt July 10, 2020. REUTERS/Mohamed Abd El Ghany

A bride and groom celebrate their wedding party with family on a street, as celebration halls are shut down amid concerns about the spread of the coronavirus disease (COVID-19), in Cairo, Egypt July 10, 2020. REUTERS/Mohamed Abd El Ghany

Members of a family prepare to eat food delivered as part of the "Restaurant in your neighbourhood" program started by the state government to provide food to people left unemployed due to the coronavirus disease (COVID-19) outbreak, in Ciudad Juarez, Mexico July 9, 2020. REUTERS/Jose Luis Gonzalez

Members of a family eat food delivered as part of the "Restaurant in your neighbourhood" program started by the state government to provide food to people left unemployed due to the coronavirus disease (COVID-19) outbreak, in Ciudad Juarez, Mexico July 9, 2020. REUTERS/Jose Luis Gonzalez

The family that currently reside in Democratic U.S. presidential candidate and former Vice President Joe Biden's childhood home gather in the front yard to see and greet him as he visits the neighborhood where he grew up while campaigning in Scranton, Pennsylvania, U.S., July 9, 2020. REUTERS/Tom Brenner

Family members and friends hold a minute of silence during a tribute for people who died from the coronavirus disease (COVID-19), at a nursing home in Leganes, near Madrid, Spain, July 9, 2020. REUTERS/Susana Vera

Family members and friends take part in a tribute for people who died from the coronavirus disease (COVID-19), at a nursing home in Leganes, near Madrid, Spain, July 9, 2020. REUTERS/Susana Vera

Family members and friends take part in a tribute for people who died from the coronavirus disease (COVID-19), at a nursing home in Leganes, near Madrid, Spain, July 9, 2020. REUTERS/Susana Vera

Family members and friends take part in a tribute for people who died from the coronavirus disease (COVID-19), at a nursing home in Leganes, near Madrid, Spain, July 9, 2020. REUTERS/Susana Vera

A family member of Esperanza Tavira de Andres makes the sign of the cross during a tribute for people who died from the coronavirus disease (COVID-19), at a nursing home in Leganes, near Madrid, Spain, July 9, 2020. REUTERS/Susana Vera

Family members hang flowers from trees in remembrance of people who died from the coronavirus disease (COVID-19), at a nursing home in Leganes, near Madrid, Spain, July 9, 2020. REUTERS/Susana Vera

Camilla, Duchess of Cornwall waves from the front seat of a car following a visit with Britain's Prince Charles at the Turnbull & Asser shirt factory, a company that switched their entire production line to making scrubs for the NHS during the coronavirus disease (COVID-19) outbreak, in Gloucester, Britain July 9, 2020. Matthew Horwood/Pool via REUTERS

Britain's Prince Charles signs a visitor book during a visit with Camilla, Duchess of Cornwall, at the Turnbull & Asser shirt factory, a company that switched their entire production line to making scrubs for the NHS during the coronavirus disease (COVID-19) outbreak, in Gloucester, Britain July 9, 2020. Matthew Horwood/Pool via REUTERS

Britain's Prince Charles and Camilla, Duchess of Cornwall visit the Turnbull & Asser shirt factory, a company that switched their entire production line to making scrubs for the NHS during the coronavirus disease (COVID-19) outbreak, in Gloucester, Britain July 9, 2020. Matthew Horwood/Pool via REUTERS

A close-up of a sign saying 'support our NHS' during a visit by Britain's Prince Charles and Camilla, Duchess of Cornwall, to the Turnbull & Asser shirt factory, a company that switched their entire production line to making scrubs for the NHS during the coronavirus disease (COVID-19) outbreak, in Gloucester, Britain July 9, 2020. Matthew Horwood/Pool via REUTERS

Britain's Prince Charles visits the Turnbull & Asser shirt factory, a company that switched their entire production line to making scrubs for the NHS during the coronavirus disease (COVID-19) outbreak, in Gloucester, Britain July 9, 2020. Matthew Horwood/Pool via REUTERS

Britain's Prince Charles steps out of a car and performs a socially distanced greeting as he visits the Turnbull & Asser shirt factory, a company that switched their entire production line to making scrubs for the NHS during the coronavirus disease (COVID-19) outbreak, in Gloucester, Britain July 9, 2020. Matthew Horwood/Pool via REUTERS

Britain's Prince Charles visits the Turnbull & Asser shirt factory, a company that switched their entire production line to making scrubs for the NHS during the coronavirus disease (COVID-19) outbreak, in Gloucester, Britain July 9, 2020. Matthew Horwood/Pool via REUTERS

Britain's Prince Charles visits the Turnbull & Asser shirt factory, a company that switched their entire production line to making scrubs for the NHS during the coronavirus disease (COVID-19) outbreak, in Gloucester, Britain July 9, 2020. Matthew Horwood/Pool via REUTERS

Britain's Prince Charles visits the Turnbull & Asser shirt factory, a company that switched their entire production line to making scrubs for the NHS during the coronavirus disease (COVID-19) outbreak, in Gloucester, Britain July 9, 2020. Matthew Horwood/Pool via REUTERS

Britain's Camilla, Duchess of Cornwall, visits the Turnbull & Asser shirt factory, a company that switched their entire production line to making scrubs for the NHS during the coronavirus disease (COVID-19) outbreak, in Gloucester, Britain July 9, 2020. Matthew Horwood/Pool via REUTERS

Britain's Prince Charles and Camilla, Duchess of Cornwall visit the Turnbull & Asser shirt factory, a company that switched their entire production line to making scrubs for the NHS during the coronavirus disease (COVID-19) outbreak, in Gloucester, Britain July 9, 2020. Matthew Horwood/Pool via REUTERS

Britain's Prince Charles and Camilla, Duchess of Cornwall visit the Turnbull & Asser shirt factory, a company that switched their entire production line to making scrubs for the NHS during the coronavirus disease (COVID-19) outbreak, in Gloucester, Britain July 9, 2020. Matthew Horwood/Pool via REUTERS

Britain's Camilla, Duchess of Cornwall, speaks to a staff member as she visits the Turnbull & Asser shirt factory, a company that switched their entire production line to making scrubs for the NHS during the coronavirus disease (COVID-19) outbreak, in Gloucester, Britain July 9, 2020. Matthew Horwood/Pool via REUTERS

Britain's Camilla, Duchess of Cornwall, speaks to a staff member as she visits the Turnbull & Asser shirt factory, a company that switched their entire production line to making scrubs for the NHS during the coronavirus disease (COVID-19) outbreak, in Gloucester, Britain July 9, 2020. Matthew Horwood/Pool via REUTERS

Britain's Camilla, Duchess of Cornwall, speaks to a staff member as she visits the Turnbull & Asser shirt factory, a company that switched their entire production line to making scrubs for the NHS during the coronavirus disease (COVID-19) outbreak, in Gloucester, Britain July 9, 2020. Matthew Horwood/Pool via REUTERS

Britain's Camilla, Duchess of Cornwall, visits the Turnbull & Asser shirt factory, a company that switched their entire production line to making scrubs for the NHS during the coronavirus disease (COVID-19) outbreak, in Gloucester, Britain July 9, 2020. Matthew Horwood/Pool via REUTERS

Britain's Prince Charles and Camilla, Duchess of Cornwall, visit an Asda Distribution Centre to thank staff who have kept the country's vital food supplies moving throughout the coronavirus disease (COVID-19) pandemic, in Bristol, Britain July 9, 2020. Arthur Edwards/Pool via REUTERS

Britain's Prince Charles visits an Asda Distribution Centre to thank staff who have kept the country's vital food supplies moving throughout the coronavirus disease (COVID-19) pandemic, in Bristol, Britain July 9, 2020. Arthur Edwards/Pool via REUTERS

Britain's Prince Charles and Camilla, Duchess of Cornwall, visit an Asda Distribution Centre to thank staff who have kept the country's vital food supplies moving throughout the coronavirus disease (COVID-19) pandemic, in Bristol, Britain July 9, 2020. Arthur Edwards/Pool via REUTERS

Britain's Prince Charles and Camilla, Duchess of Cornwall, visit an Asda Distribution Centre to thank staff who have kept the country's vital food supplies moving throughout the coronavirus disease (COVID-19) pandemic, in Bristol, Britain July 9, 2020. Arthur Edwards/Pool via REUTERS

Britain's Prince Charles and Camilla, Duchess of Cornwall, visit an Asda Distribution Centre to thank staff who have kept the country's vital food supplies moving throughout the coronavirus disease (COVID-19) pandemic, in Bristol, Britain July 9, 2020. Arthur Edwards/Pool via REUTERS

Britain's Prince Charles and Camilla, Duchess of Cornwall, visit an Asda Distribution Centre to thank staff who have kept the country's vital food supplies moving throughout the coronavirus disease (COVID-19) pandemic, in Bristol, Britain July 9, 2020. Arthur Edwards/Pool via REUTERS

Britain's Camilla, Duchess of Cornwall, visits an Asda Distribution Centre to thank staff who have kept the country's vital food supplies moving throughout the coronavirus disease (COVID-19) pandemic, in Bristol, Britain July 9, 2020. Arthur Edwards/Pool via REUTERS

Britain's Prince Charles visits an Asda Distribution Centre to thank staff who have kept the country's vital food supplies moving throughout the coronavirus disease (COVID-19) pandemic, in Bristol, Britain July 9, 2020. Arthur Edwards/Pool via REUTERS

Britain's Prince Charles and Camilla, Duchess of Cornwall, visit an Asda Distribution Centre to thank staff who have kept the country's vital food supplies moving throughout the coronavirus disease (COVID-19) pandemic, in Bristol, Britain July 9, 2020. Arthur Edwards/Pool via REUTERS

Britain's Camilla, Duchess of Cornwall, visits an Asda Distribution Centre to thank staff who have kept the country's vital food supplies moving throughout the coronavirus disease (COVID-19) pandemic, in Bristol, Britain July 9, 2020. Arthur Edwards/Pool via REUTERS

Britain's Prince Charles visits an Asda Distribution Centre to thank staff who have kept the country's vital food supplies moving throughout the coronavirus disease (COVID-19) pandemic, in Bristol, Britain July 9, 2020. Arthur Edwards/Pool via REUTERS

Britain's Camilla, Duchess of Cornwall, visits an Asda Distribution Centre to thank staff who have kept the country's vital food supplies moving throughout the coronavirus disease (COVID-19) pandemic, in Bristol, Britain July 9, 2020. Arthur Edwards/Pool via REUTERS

Britain's Prince Charles visits an Asda Distribution Centre to thank staff who have kept the country's vital food supplies moving throughout the coronavirus disease (COVID-19) pandemic, in Bristol, Britain July 9, 2020. Arthur Edwards/Pool via REUTERS

Britain's Prince Charles and Camilla, Duchess of Cornwall, visit an Asda Distribution Centre to thank staff who have kept the country's vital food supplies moving throughout the coronavirus disease (COVID-19) pandemic, in Bristol, Britain July 9, 2020. Arthur Edwards/Pool via REUTERS

Britain's Camilla, Duchess of Cornwall, visits an Asda Distribution Centre to thank staff who have kept the country's vital food supplies moving throughout the coronavirus disease (COVID-19) pandemic, in Bristol, Britain July 9, 2020. Arthur Edwards/Pool via REUTERS

Britain's Camilla, Duchess of Cornwall, visits an Asda Distribution Centre to thank staff who have kept the country's vital food supplies moving throughout the coronavirus disease (COVID-19) pandemic, in Bristol, Britain July 9, 2020. Arthur Edwards/Pool via REUTERS

Britain's Prince Charles and Camilla, Duchess of Cornwall, visit an Asda Distribution Centre to thank staff who have kept the country's vital food supplies moving throughout the coronavirus disease (COVID-19) pandemic, in Bristol, Britain July 9, 2020. Arthur Edwards/Pool via REUTERS