Albanian Prime Minister Edi Rama, High Representative of the European Union for Foreign Affairs and Security Policy Josep Borrel and EU Commissioner for Neighbourhood and Enlargement, Oliver Varhelyi attend a joint news conference after an EU-Albania Association Council meeting at EU headquarters in Brussels, Belgium March 1, 2021. John Thys/Pool via REUTERS

EU commissioner for Neighbourhood and Enlargement, Oliver Varhelyi speaks at a joint news conference after an EU-Albania Association Council meeting at EU headquarters in Brussels, Belgium March 1, 2021. John Thys/Pool via REUTERS

Albanian Prime Minister Edi Rama, High Representative of the European Union for Foreign Affairs and Security Policy Josep Borrel and EU Commissioner for Neighbourhood and Enlargement, Oliver Varhelyi hold a joint news conference after an EU-Albania Association Council meeting at EU headquarters in Brussels, Belgium March 1, 2021. John Thys/Pool via REUTERS

Albanian Prime Minister Edi Rama, High Representative of the European Union for Foreign Affairs and Security Policy Josep Borrel and EU Commissioner for Neighbourhood and Enlargement, Oliver Varhelyi attend a joint news conference after an EU-Albania Association Council meeting at EU headquarters in Brussels, Belgium March 1, 2021. John Thys/Pool via REUTERS

Albanian Prime Minister Edi Rama, High Representative of the European Union for Foreign Affairs and Security Policy Josep Borrel and EU Commissioner for Neighbourhood and Enlargement, Oliver Varhelyi give a joint news conference after an EU-Albania Association Council meeting at EU headquarters in Brussels, Belgium March 1, 2021. John Thys/Pool via REUTERS

EU commissioner for Neighbourhood and Enlargement, Oliver Varhely talks with advisors before an EU - Albania Association Council meeting with Albania Prime Minister and High Representative of the European Union for Foreign Affairs and Security Policy at the EU headquarters in Brussels, Belgium March 1, 2021. John Thys/Pool via REUTERS

High Representative of the European Union for Foreign Affairs and Security Policy Josep Borrel looks on during an EU - Albania Association Council meeting with Albania Prime Minister and the EU commissioner for Neighbourhood and Enlargement at the EU headquarters in Brussels, Belgium March 1, 2021. John Thys/Pool via REUTERS

Ultra-Orthodox Jews celebrate Purim in a street in the neighbourhood of Mea Shearim amid the coronavirus disease (COVID-19) restrictions in Jerusalem February 28, 2021 REUTERS/Ronen Zvulun

Ultra-Orthodox Jews dressed in costumes walk on the street in Mea Shearim neighbourhood amid coronavirus disease (COVID-19) restrictions during the Jewish holiday of Purim in Jerusalem February 28, 2021 REUTERS/Ronen Zvulun

Ultra-Orthodox Jews dressed in costumes walk down the street in Mea Shearim neighbourhood amid coronavirus disease (COVID-19) restrictions during the Jewish holiday of Purim in Jerusalem February 28, 2021 REUTERS/Ronen Zvulun

Ultra-Orthodox Jews dressed in costumes celebrate inside an apartment in Mea Shearim neighbourhood amid coronavirus disease (COVID-19) restrictions during the Jewish holiday of Purim in Jerusalem February 28, 2021 REUTERS/Ronen Zvulun

Ultra-Orthodox Jews dressed in costumes walk down the street in Mea Shearim neighbourhood amid coronavirus disease (COVID-19) restrictions during the Jewish holiday of Purim in Jerusalem February 28, 2021 REUTERS/Ronen Zvulun

Ultra Orthodox men dresses in costumes dance on the street in the Ultra-Orthodox neighbourhood of Mea Shearim amid coronavirus disease (COVID-19) restrictions during the Jewish holiday of Purim in Jerusalem February 28, 2021 REUTERS/Ronen Zvulun

Ultra Orthodox men dresses in costumes walk and shout on the street in the Ultra-Orthodox neighbourhood of Mea Shearim as the police (not pictured) enforce coronavirus disease (COVID-19) restrictions during the Jewish holiday of Purim in Jerusalem February 28, 2021 REUTERS/Ronen Zvulun

A boy points at a police officer on the street in the Ultra-Orthodox neighbourhood of Mea Shearim while police enforcing coronavirus disease (COVID-19) restrictions during the Jewish holiday of Purim in Jerusalem February 28, 2021 REUTERS/Ronen Zvulun

Israeli police stand in a street in the Ultra-Orthodox neighbourhood of Mea Shearim while enforcing coronavirus disease (COVID-19) restrictions during the Jewish holiday of Purim in Jerusalem February 28, 2021 REUTERS/Ronen Zvulun

Israeli police detain a teen in a street in the Ultra-Orthodox neighbourhood of Mea Shearim while enforcing coronavirus disease (COVID-19) restrictions during the Jewish holiday of Purim in Jerusalem February 28, 2021 REUTERS/Ronen Zvulun

Israeli police officers stand by drunk men in a street in the Ultra-Orthodox neighbourhood of Mea Shearim while enforcing coronavirus disease (COVID-19) restrictions during the Jewish holiday of Purim in Jerusalem February 28, 2021 REUTERS/Ronen Zvulun

Israeli police patrol a street in the Ultra-Orthodox neighbourhood of Mea Shearim while enforcing coronavirus disease (COVID-19) restrictions during the Jewish holiday of Purim in Jerusalem February 28, 2021 REUTERS/Ronen Zvulun

Children wearing dress-up costumes during the Jewish holiday of Purim, which is a celebration of the Jews' salvation from genocide in ancient Persia, walk on a pavement in the ultra-Orthodox Jewish neighbourhood of Mea Shearim in Jerusalem February 26, 2021. REUTERS/Ammar Awad

Children wearing dress-up costumes during the Jewish holiday of Purim, which is a celebration of the Jews' salvation from genocide in ancient Persia, walk on a pavement in the ultra-Orthodox Jewish neighbourhood of Mea Shearim in Jerusalem February 26, 2021. REUTERS/Ammar Awad

A child wears a dress-up costume during the Jewish holiday of Purim, which is a celebration of the Jews' salvation from genocide in ancient Persia, in the ultra-Orthodox Jewish neighbourhood of Mea Shearim in Jerusalem February 26, 2021. REUTERS/Ammar Awad

An ultra-Orthodox Jewish man wears a costume during the Jewish holiday of Purim, which is a celebration of the Jews' salvation from genocide in ancient Persia, in the ultra-Orthodox Jewish neighbourhood of Mea Shearim in Jerusalem February 26, 2021. REUTERS/Ammar Awad

A boy wearing a dress-up costume to mark the upcoming Jewish holiday of Purim, which is a celebration of the Jews' salvation from genocide in ancient Persia, walks on a street in the ultra-Orthodox Jewish neighbourhood of Mea Shearim in Jerusalem February 24, 2021. REUTERS/Ammar Awad

Girls wearing dress-up costumes to mark the upcoming Jewish holiday of Purim, which is a celebration of the Jews' salvation from genocide in ancient Persia, walk on a pavement in the ultra-Orthodox Jewish neighbourhood of Mea Shearim in Jerusalem February 24, 2021. REUTERS/Ammar Awad TPX IMAGES OF THE DAY

Boys wearing dress-up costumes to mark the upcoming Jewish holiday of Purim, which is a celebration of the Jews' salvation from genocide in ancient Persia, walk on a pavement in the ultra-Orthodox Jewish neighbourhood of Mea Shearim in Jerusalem February 24, 2021. REUTERS/Ammar Awad

A girl wearing a dress-up costume to mark the upcoming Jewish holiday of Purim, which is a celebration of the Jews' salvation from genocide in ancient Persia, walks on a pavement in the ultra-Orthodox Jewish neighbourhood of Mea Shearim in Jerusalem February 24, 2021. REUTERS/Ammar Awad

Children wearing dress-up costumes to mark the upcoming Jewish holiday of Purim, which is a celebration of the Jews' salvation from genocide in ancient Persia, walk on a pavement in the ultra-Orthodox Jewish neighbourhood of Mea Shearim in Jerusalem February 24, 2021. REUTERS/Ammar Awad

Sport shoes hang from a power line in a neighbourhood during a cold front in Ciudad Juarez, Mexico February 18, 2021. REUTERS/Jose Luis Gonzalez

Members of a SWAT team deploy in a residential neighbourhood after two police officers were shot in Dallas, Texas, U.S. February 18, 2021. REUTERS/Brandon Wade

Members of a SWAT team deploy in a residential neighbourhood after two police officers were shot in Dallas, Texas, U.S. February 18, 2021. REUTERS/Brandon Wade

Members of a SWAT team deploy in a residential neighbourhood after two police officers were shot in Dallas, Texas, U.S. February 18, 2021. REUTERS/Brandon Wade

Two people walk in a street of Santa Teresa neighbourhood, where thousands of revellers should parade during the traditional block party known as Carmelitas, part of the Carnival celebrations, which would be held from February 12 until February 17, but were cancelled due to the coronavirus disease (COVID-19) pandemic, in Rio de Janeiro, Brazil February 12, 2021. REUTERS/Ricardo Moraes

Police officers patrol the streets of Santa Teresa neighbourhood, where thousands of revellers should parade during the traditional block party known as Carmelitas, part of the Carnival celebrations, which would be held from February 12 until February 17, but were cancelled due to the coronavirus disease (COVID-19) pandemic, in Rio de Janeiro, Brazil February 12, 2021. REUTERS/Ricardo Moraes

A man rides a motorcycle on a street of Santa Teresa neighbourhood, where thousands of revellers should parade during the traditional block party known as Carmelitas, part of the Carnival celebrations, which would be held from February 12 until February 17 but were cancelled due to the coronavirus disease (COVID-19) pandemic, in Rio de Janeiro, Brazil February 12, 2021. REUTERS/Ricardo Moraes

A couple embrace at a bus and tram station in Santa Teresa neighbourhood, where thousands of revellers should parade during the traditional block party known as Carmelitas, part of the Carnival celebrations, which would be held from February 12 until February 17 but were cancelled due the coronavirus disease (COVID-19) pandemic, in Rio de Janeiro, Brazil February 12, 2021. REUTERS/Ricardo Moraes

German Red Cross (DRK) volunteer search in a frostest near neighbourhood for homeless people as they tour with a winter bus through the city to support homeless with hot beverages, sleeping bags and blankets due to extremely weather conditions, amid the coronavirus disease (COVID-19) pandemic during lockdown in Berlin, Germany, February 11, 2021. REUTERS/Fabrizio Bensch

EU High Representative for Foreign Affairs and Security Policy Josep Borrell and European Commissioner for Neighbourhood and Enlargement Oliver Varhelyi arrive to give a news conference after an EU-Ukraine Association Council meeting, in Brussels, Belgium February 11, 2021. Francois Walschaerts/Pool via REUTERS

European Commissioner for Neighbourhood and Enlargement Oliver Varhelyi speaks during a news conference after an EU-Ukraine Association Council meeting, in Brussels, Belgium February 11, 2021. Francois Walschaerts/Pool via REUTERS

European Commissioner for Neighbourhood and Enlargement Oliver Varhelyi speaks during a news conference after an EU-Ukraine Association Council meeting in Brussels, Belgium February 11, 2021. Francois Walschaerts/Pool via REUTERS

Ukrainian Prime Minister and head of the country's delegation Denys Shmyhal (L), EU High Representative for Foreign Affairs and Security Policy Josep Borrell, and European Commissioner for Neighbourhood and Enlargement Oliver Varhelyi (R) give a news conference after an EU-Ukraine Association Council meeting in Brussels, Belgium February 11, 2021. Francois Walschaerts/Pool via REUTERS

Ukrainian Prime Minister and head of the country's delegation Denys Shmyhal (L), EU High Representative for Foreign Affairs and Security Policy Josep Borrell, and European Commissioner for Neighbourhood and Enlargement Oliver Varhelyi (R) give a news conference after an EU-Ukraine Association Council meeting in Brussels, Belgium February 11, 2021. Francois Walschaerts/Pool via REUTERS

Ukrainian Prime Minister and head of the country's delegation Denys Shmyhal (L), EU High Representative for Foreign Affairs and Security Policy Josep Borrell, and European Commissioner for Neighbourhood and Enlargement Oliver Varhelyi (R) give a news conference after an EU-Ukraine Association Council meeting in Brussels, Belgium February 11, 2021. Francois Walschaerts/Pool via REUTERS

Ukrainian Prime Minister and head of the country's delegation Denys Shmyhal (L), EU High Representative for Foreign Affairs and Security Policy Josep Borrell, and European Commissioner for Neighbourhood and Enlargement Oliver Varhelyi (R) give a news conference after an EU-Ukraine Association Council meeting in Brussels, Belgium February 11, 2021. Francois Walschaerts/Pool via REUTERS

European Commissioner for Neighbourhood and Enlargement Oliver Varhelyi chats before the EU-Ukraine Association Council in Brussels, Belgium February 11, 2021. Francois Walschaerts/Pool via REUTERS

European Commissioner for Neighbourhood and Enlargement Oliver Varhelyi arrives for the EU-Ukraine Association Council in Brussels, Belgium February 11, 2021. Francois Walschaerts/Pool via REUTERS

European Commissioner for Neighbourhood and Enlargement Oliver Varhelyi poses for a picture during an EU-Ukraine Association Council in Brussels, Belgium February 11, 2021. Francois Walschaerts/Pool via REUTERS

The EU High Representative for Foreign Affairs and Security Policy Josep Borrell talks with European Commissioner for Neighbourhood and Enlargement Oliver Varhelyi during an EU-Ukraine Association Council in Brussels, Belgium February 11, 2021. Francois Walschaerts/Pool via REUTERS

The EU High Representative for Foreign Affairs and Security Policy Josep Borrell talks with European Commissioner for Neighbourhood and Enlargement Oliver Varhelyi during an EU-Ukraine Association Council in Brussels, Belgium February 11, 2021. Francois Walschaerts/Pool via REUTERS

People stand in a queue outside a newly-opened centre administering vaccinations against the coronavirus disease (COVID-19) in a neighbourhood with a high residency of foreign nationals, including migrant workers, in Tel Aviv, Israel February 9, 2021. REUTERS/Amir Cohen

A medical worker administers a vaccination against the coronavirus disease (COVID-19) at a newly-opened centre in a neighbourhood with a high residency of foreign nationals, including migrant workers, in Tel Aviv, Israel February 9, 2021. REUTERS/Amir Cohen

Nuns stand in a queue outside a newly-opened centre administering vaccinations against the coronavirus disease (COVID-19) in a neighbourhood with a high residency of foreign nationals, including migrant workers, in Tel Aviv, Israel February 9, 2021. REUTERS/Amir Cohen

A medical worker administers a vaccination against the coronavirus disease (COVID-19) at a newly-opened centre in a neighbourhood with a high residency of foreign nationals, including migrant workers, in Tel Aviv, Israel February 9, 2021. REUTERS/Amir Cohen

A medical worker prepares to administer a vaccination against the coronavirus disease (COVID-19) in a neighbourhood with a high residency of foreign nationals, including migrant workers, in Tel Aviv, Israel February 9, 2021. REUTERS/Amir Cohen

A nun receives a vaccination against the coronavirus disease (COVID-19) at a newly-opened centre in a neighbourhood with a high residency of foreign nationals, including migrant workers, in Tel Aviv, Israel February 9, 2021. REUTERS/Amir Cohen

Maritza Rangel, director of the program's brigade against COVID-19 cases, checks an oxygen concentrator in her office before delivering it to a patient suffering from the coronavirus disease (COVID-19), at the Iztapalapa neighbourhood in Mexico City, Mexico February 5, 2021. REUTERS/Henry Romero

People wait before a healthcare worker takes a sample for the COVID-19 rapid antigen testing, at the Iztapalapa neighbourhood in Mexico City, Mexico, February 5, 2021. REUTERS/Henry Romero

A healthcare worker wearing personal protective equipment (PPE) takes a swab sample from a man for the coronavirus disease (COVID-19) rapid antigen testing at the Iztapalapa neighbourhood in Mexico City, Mexico, February 5, 2021. REUTERS/Henry Romero

A healthcare worker wearing personal protective equipment (PPE) takes a swab sample from a woman, for the coronavirus disease (COVID-19) rapid antigen testing, at the Iztapalapa neighbourhood in Mexico City, Mexico February 5, 2021. REUTERS/Henry Romero

Health brigades visit homes to check if there are people with symptoms of COVID-19, as the coronavirus disease (COVID-19) outbreak continues, in the Iztapalapa neighbourhood, in Mexico City, Mexico February 5, 2021. REUTERS/Henry Romero