Rebecca Zammit Lupi, a 15-year-old cancer patient, is wheeled out in her bed by her mother Marisa Ford and nurse Martina Vella into the corridor to see the Christmas decorations adorning Rainbow Ward at Sir Anthony Mamo Oncology Centre in Mater Dei Hospital, during the coronavirus disease (COVID-19) outbreak, in Tal-Qroqq, Malta December 19, 2020. REUTERS/Darrin Zammit Lupi SEARCH "REBECCA LUPI" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES THE IMAGES SHOULD ONLY BE USED TOGETHER WITH THE STORY - NO STAND-ALONE USES

A combination picture shows an aerial view of people taking part in a Christmas tree-lighting ceremony in Manger Square outside the Church of the Nativity, during the coronavirus disease (COVID-19) outbreak, in Bethlehem, in the Israeli-occupied West Bank, December 5, 2020. Picture taken with a drone (top) and the Latin Patriarch of Jerusalem, Pierbattista Pizzaballa, leads a Christmas midnight mass at the Church of the Nativity in Bethlehem, the Israeli-occupied West Bank, December 25, 2020. REUTERS/Ammar Awad (top) /Abed Al Hashlamoun/Pool via REUTERS SEARCH "HOLY LAND" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES

The Latin Patriarch of Jerusalem, Pierbattista Pizzaballa, leads a Christmas midnight mass at the Church of the Nativity in Bethlehem, the Israeli-occupied West Bank, December 25, 2020. Abed Al Hashlamoun/Pool via REUTERS SEARCH "HOLY LAND" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES

An aerial view shows people taking part in a Christmas tree-lighting ceremony in Manger Square outside the Church of the Nativity, during the coronavirus disease (COVID-19) outbreak, in Bethlehem, in the Israeli-occupied West Bank, December 5, 2020. Picture taken with a drone. REUTERS/Ammar Awad SEARCH "HOLY LAND" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES

Penny Parkin, 69, who was exposed to COVID-19 on March 23, 2020 and continues to suffer from long term effects of the coronavirus disease, points to a missing piece in a puzzle she received from her daughter, Lydia Barnett, who she has been unable to see the past 15 months as Christmas gift in Doylestown, Pennsylvania, U.S., March 17, 2021. REUTERS/Hannah Beier

People walk past the shop "Finca El Monte", which was awarded as best shop window for Christmas 2020, amid the outbreak of the coronavirus disease (COVID-19), in Buckingham, Britain, February 23, 2021. REUTERS/Andrew Boyers

Roswitha Schmidt (L) and Joachim Lange, inhabitants of a Berlin nursing home in which residents speak about their experience dealing with the coronavirus (COVID-19) lockdown, death and vaccination, are pictured in Berlin, Germany, November 30, 2020. Lange died after Christmas 2020 at the nursing home. Picture taken November 30, 2020. REUTERS/Alessia Cocca

Joachim Lange, an inhabitant of a Berlin nursing home in which residents speak about their experience dealing with the coronavirus (COVID-19) lockdown, death and vaccination, holds photographs in Berlin, Germany, September 25, 2020. Lange died after Christmas 2020 at the nursing home. Picture taken September, 25, 2020. REUTERS/Alessia Cocca

A visitor sits in the Church of the Nativity in the Palestinian town of Bethlehem in the Israeli-occupied West Bank, January 18, 2021. REUTERS/Mussa Qawasma

A visitor walks at the Church of the Nativity as the Armenian Patriarch of Jerusalem Nourhan Manougian arrives to celebrate Christmas, in Bethlehem, January 18, 2021. REUTERS/Mussa Qawasma

Worshippers walk as the Armenian Patriarch of Jerusalem Nourhan Manougian(not seen) arrives at the Church of the Nativity to celebrate Christmas, in Bethlehem, January 18, 2021. REUTERS/Mussa Qawasma

A worshipper holding a cross enters the Church of the Nativity as the Armenian Patriarch of Jerusalem Nourhan Manougian arrives to celebrate Christmas, in Bethlehem, January 18, 2021. REUTERS/Mussa Qawasma

Armenian Patriarch of Jerusalem Nourhan Manougian arrives at the Church of the Nativity to celebrate Christmas, in Bethlehem, January 18, 2021. REUTERS/Mussa Qawasma

Armenian Patriarch of Jerusalem Nourhan Manougian arrives at the Church of the Nativity to celebrate Christmas, in Bethlehem, January 18, 2021. REUTERS/Mussa Qawasma

A seasonal Christmas chariot decoration is seen outside the Shoprite store at the Garden City mall along Thika Road in Nairobi, Kenya November 13, 2020. Picture taken November 13, 2020. REUTERS/Thomas Mukoya

A Christmas tree is pictured at a closed shopping district in downtown Beirut, during a lockdown to stem a rise in coronavirus disease (COVID-19) infections, Lebanon January 8, 2021. REUTERS/Mohamed Azakir

A Christmas tree is pictured at a closed shopping district in downtown Beirut, during a lockdown to stem a rise in coronavirus disease (COVID-19) infections, Lebanon January 8, 2021. REUTERS/Mohamed Azakir

The remains of the city's Christmas tree "Bertl" are seen next to the city's coat of arms, an eagle, as the spread of the coronavirus disease (COVID-19) continues during an extended lockdown in Frankfurt, Germany, January 8, 2021. REUTERS/Kai Pfaffenbach

Workers wearing protective masks remove Christmas decorations, amid the coronavirus disease (COVID-19) pandemic in Nicosia, Cyprus January 8, 2021. REUTERS/Yiannis Kourtoglou

A believer receives a blessing amid the coronavirus disease (COVID-19) outbreak during an Orthodox Christmas service at the St. Klement Cathedral in Skopje, North Macedonia, January 7, 2021. REUTERS/Ognen Teofilovski

A believer wearing a protective face mask amid the coronavirus disease (COVID-19) outbreak attends a service on the Orthodox Christmas at the St. Klement Cathedral in Skopje, North Macedonia, January 7, 2021. REUTERS/Ognen Teofilovski

A faithful receives sacraments during the Orthodox Christmas mass at the St. Klement Cathedral amid the coronavirus disease (COVID-19) outbreak in Skopje, North Macedonia, January 7, 2021. REUTERS/Ognen Teofilovski

A faithful receives sacraments during the Orthodox Christmas mass at the St. Klement Cathedral amid the coronavirus disease (COVID-19) outbreak in Skopje, North Macedonia, January 7, 2021. REUTERS/Ognen Teofilovski

A boy kisses a cross during the Orthodox Christmas mass at St Kliment Orthodox church amid the coronavirus disease (COVID-19) outbreak in Skopje, North Macedonia January 7, 2021. REUTERS/Ognen Teofilovski TPX IMAGES OF THE DAY

A believer wearing a protective face mask amid the coronavirus disease (COVID-19) outbreak attends a service on the Orthodox Christmas at the St. Klement Cathedral in Skopje, North Macedonia, January 7, 2021. REUTERS/Ognen Teofilovski

A faithful receives sacraments during the Orthodox Christmas mass at the St. Klement Cathedral amid the coronavirus disease (COVID-19) outbreak in Skopje, North Macedonia, January 7, 2021. REUTERS/Ognen Teofilovski

A man kisses a cross during the Orthodox Christmas mass at St Kliment Orthodox church amid the coronavirus disease (COVID-19) outbreak in Skopje, North Macedonia January 7, 2021. REUTERS/Ognen Teofilovski

A faithful receives sacraments during the Orthodox Christmas mass at the St. Klement Cathedral amid the coronavirus disease (COVID-19) outbreak in Skopje, North Macedonia, January 7, 2021. REUTERS/Ognen Teofilovski

A woman kisses a cross during the Orthodox Christmas mass at St Kliment Orthodox church amid the coronavirus disease (COVID-19) outbreak in Skopje, North Macedonia January 7, 2021. REUTERS/Ognen Teofilovski

Macedonian Archbishop Stefan holds an Orthodox Christmas mass at the St. Klement Cathedral amid the coronavirus disease (COVID-19) outbreak in Skopje, North Macedonia, January 7, 2021. REUTERS/Ognen Teofilovski

A woman kisses an icon during the Orthodox Christmas mass at St Kliment Orthodox church amid the coronavirus disease (COVID-19) outbreak in Skopje, North Macedonia January 7, 2021. REUTERS/Ognen Teofilovski

A woman kisses a cross during the Orthodox Christmas mass at St Kliment Orthodox church amid the coronavirus disease (COVID-19) outbreak in Skopje, North Macedonia January 7, 2021. REUTERS/Ognen Teofilovski

Macedonian Archbishop Stefan holds an Orthodox Christmas mass at the St. Klement Cathedral amid the coronavirus disease (COVID-19) outbreak in Skopje, North Macedonia, January 7, 2021. REUTERS/Ognen Teofilovski

Banner reads, "The school is open!!", at the entrance of a primary school as schoolchildren return to the classroom as part of Italy's COVID-19 regulations after the Christmas holidays, while older pupils continue their studies online, in Maleo, one of Lombardy's original 'red zone' towns January 7, 2021. Schoolteacher Toniolo has been documenting what life has been like for a small cluster of northern Italian towns since they were put on lockdown weeks before the rest of the country in February last year. REUTERS/Marzio Toniolo

Primary schoolchildren return to the classroom as part of Italy's coronavirus disease (COVID-19) regulations after the Christmas holidays, while older pupils continue their studies online, in Maleo, one of Lombardy's original 'red zone' towns January 7, 2021. Schoolteacher Toniolo has been documenting what life has been like for a small cluster of northern Italian towns since they were put on lockdown weeks before the rest of the country in February last year. REUTERS/Marzio Toniolo

Elementary schoolchildren return to the classroom as part of Italy's coronavirus disease (COVID-19) regulations after the Christmas holidays, while older pupils continue their studies online, in Maleo, one of Lombardy's original 'red zone' towns January 7, 2021. Schoolteacher Toniolo has been documenting what life has been like for a small cluster of northern Italian towns since they were put on lockdown weeks before the rest of the country in February last year. REUTERS/Marzio Toniolo

Primary schoolchildren enter a classroom as they return to school as part of Italy's coronavirus disease (COVID-19) regulations after the Christmas holidays, while older pupils continue their studies online, in Maleo, one of Lombardy's original 'red zone' towns January 7, 2021. Schoolteacher Toniolo has been documenting what life has been like for a small cluster of northern Italian towns since they were put on lockdown weeks before the rest of the country in February last year. REUTERS/Marzio Toniolo

Primary schoolchildren stand in groups in a school courtyard as they return to the classroom as part of Italy's coronavirus disease (COVID-19) regulations after the Christmas holidays, while older pupils continue their studies online, in Maleo, one of Lombardy's original 'red zone' towns January 7, 2021. Schoolteacher Toniolo has been documenting what life has been like for a small cluster of northern Italian towns since they were put on lockdown weeks before the rest of the country in February last year. REUTERS/Marzio Toniolo

Clergymen wearing protective face masks take part in the Orthodox Christmas service at the Church of Our Lady of the Don, in the village of Starocherkasskaya in Rostov Region, Russia January 7, 2021. REUTERS/Sergey Pivovarov

A priest leads the Orthodox Christmas service at the Church of Our Lady of the Don, in the village of Starocherkasskaya in Rostov Region, Russia January 6, 2021. Picture taken January 6, 2021. REUTERS/Sergey Pivovarov

A Coptic family pray during Egypt's Coptic Christmas eve Mass, as churches have been closed amid restrictions due to the coronavirus disease (COVID-19) outbreak, in Shubra El Kheima, Al Qalyubia Governorate, north of Cairo, Egypt January 6, 2021. REUTERS/Mohamed Abd El Ghany

A statue of St.Mary with Baby Jesus is seen at a Coptic family's home after the prayer for Egypt's Coptic Christmas eve Mass, as churches have been closed amid restrictions due to the coronavirus disease (COVID-19) outbreak, in Shubra El Kheima, Al Qalyubia Governorate, north of Cairo, Egypt January 6, 2021. REUTERS/Mohamed Abd El Ghany

Peter Elia's family watches the prayer of Egypt's Coptic Christmas eve Mass in their home, as churches have been closed amid restrictions due to the coronavirus disease (COVID-19) outbreak, in Shubra El Kheima, Al Qalyubia Governorate, north of Cairo, Egypt January 6, 2021. REUTERS/Mohamed Abd El Ghany

A Coptic family pray during Egypt's Coptic Christmas eve Mass in their home, as churches have been closed amid restrictions due to the coronavirus disease (COVID-19) outbreak, in Shubra El Kheima, Al Qalyubia Governorate, north of Cairo, Egypt January 6, 2021. REUTERS/Mohamed Abd El Ghany

Peter Elia's family watches a TV broadcast of the prayer during Egypt's Coptic Christmas eve Mass in their home, as churches have been closed amid restrictions due to the coronavirus disease (COVID-19) outbreak, in Shubra El Kheima, Al Qalyubia Governorate, north of Cairo, Egypt January 6, 2021. REUTERS/Mohamed Abd El Ghany

Marian Nabil and her daughter Meray Peter pray during Egypt's Coptic Christmas eve Mass in their home, as churches have been closed amid restrictions due to the coronavirus disease (COVID-19) outbreak, in Shubra El Kheima, Al Qalyubia Governorate, north of Cairo, Egypt January 6, 2021. REUTERS/Mohamed Abd El Ghany

Marian Nabil and her daughters, Meray and Maybel Peter, hold hands after praying during Egypt's Coptic Christmas eve Mass in their home, as churches have been closed amid restrictions due to the coronavirus disease (COVID-19) outbreak, in Shubra El Kheima, Al Qalyubia Governorate, north of Cairo, Egypt January 6, 2021. REUTERS/Mohamed Abd El Ghany

A Coptic family is seen after praying during Egypt's Coptic Christmas eve Mass in their home, as churches have been closed amid restrictions due to the coronavirus disease (COVID-19) outbreak, in Shubra El Kheima, Al Qalyubia Governorate, north of Cairo, Egypt January 6, 2021. REUTERS/Mohamed Abd El Ghany

Marian Nabil prays during Egypt's Coptic Christmas eve Mass, in her home, as churches have been closed amid restrictions due to the coronavirus disease (COVID-19) outbreak, in Shubra El Kheima, Al Qalyubia Governorate, north of Cairo, Egypt January 6, 2021. REUTERS/Mohamed Abd El Ghany

Meray and Maybel Peter pray during Egypt's Coptic Christmas eve Mass, in their home, as churches have been closed amid restrictions due to the coronavirus disease (COVID-19) outbreak, in Shubra El Kheima, Al Qalyubia Governorate, north of Cairo, Egypt January 6, 2021. REUTERS/Mohamed Abd El Ghany

Maybel Peter sits after praying during Egypt's Coptic Christmas eve Mass, held in her family's home, as churches have been closed amid restrictions due to the coronavirus disease (COVID-19) outbreak, in Shubra El Kheima, Al Qalyubia Governorate, north of Cairo, Egypt January 6, 2021. REUTERS/Mohamed Abd El Ghany

A Coptic family pray during Egypt's Coptic Christmas eve Mass in their home as churches have been closed amid restrictions due to the coronavirus disease (COVID-19) outbreak, in Shubra El Kheima, Al Qalyubia Governorate, north of Cairo, Egypt January 6, 2021. REUTERS/Mohamed Abd El Ghany

Patriarch Kirill of Moscow and All Russia conducts the Orthodox Christmas service at the Cathedral of Christ the Saviour in Moscow, Russia, January 6, 2021. REUTERS/Maxim Shemetov

people attend the Orthodox Christmas service at the Cathedral of Christ the Saviour in Moscow, Russia, January 6, 2021. REUTERS/Maxim Shemetov

Patriarch Kirill of Moscow and All Russia conducts the Orthodox Christmas service at the Cathedral of Christ the Saviour in Moscow, Russia, January 6, 2021. REUTERS/Maxim Shemetov

Patriarch Kirill of Moscow and All Russia conducts the Orthodox Christmas service at the Cathedral of Christ the Saviour in Moscow, Russia, January 6, 2021. REUTERS/Maxim Shemetov

A man wearing a face mask is pictured next to candles ahead of the Orthodox Christmas service at the Cathedral of Christ the Saviour in Moscow, Russia, January 6, 2021. REUTERS/Maxim Shemetov

A woman wearing a face mask and a veil sits ahead of the Orthodox Christmas service at the Cathedral of Christ the Saviour in Moscow, Russia, January 6, 2021. REUTERS/Maxim Shemetov TPX IMAGES OF THE DAY

Believers wearing protective face masks amid the coronavirus disease (COVID-19) outbreak attend a service on the eve of Orthodox Christmas at the Volodymyrsky Cathedral in Kyiv, Ukraine January 6, 2021. REUTERS/Valentyn Ogirenko

Believers wearing protective face masks amid the coronavirus disease (COVID-19) outbreak attend a service on the eve of Orthodox Christmas at the Volodymyrsky Cathedral in Kyiv, Ukraine January 6, 2021. REUTERS/Valentyn Ogirenko