Burundian religious leaders pay homage following the death of Burundi's President Pierre Nkurunziza, at the State House in Bujumbura, Burundi June 10, 2020. REUTERS/Evrard Ngendakumana

Red Cross paramedics carry the casket of their friend and former colleague Andres Garcia Gonzalez, a nurse working at the Mexican Institute of Social Security (IMSS) who died due to the coronavirus disease (COVID-19), while arriving to an homage in Ciudad Juarez, Mexico June 9, 2020. REUTERS/Jose Luis Gonzalez

Red Cross paramedics take part in a homage to their friend and former colleague Andres Garcia Gonzalez, a nurse working at the Mexican Institute of Social Security (IMSS) who died due to the coronavirus disease (COVID-19), as his daughter Sofia is embraced by her grandma Berta, in Ciudad Juarez, Mexico June 9, 2020. REUTERS/Jose Luis Gonzalez

Health workers hold white balloons during a homage for their friend Andres Garcia Gonzalez, a nurse working at the Mexican Institute of Social Security (IMSS) who died due to the coronavirus disease (COVID-19), in Ciudad Juarez, Mexico June 9, 2020. REUTERS/Jose Luis Gonzalez

Relatives of Andres Garcia Gonzalez, a nurse working at the Mexican Institute of Social Security (IMSS) who died due to the coronavirus disease (COVID-19), hold framed pictures during a homage by Red Cross paramedics for their friend and former colleague, in Ciudad Juarez, Mexico June 9, 2020. REUTERS/Jose Luis Gonzalez

Health workers attend a homage for their friend Andres Garcia Gonzalez, a nurse working at the Mexican Institute of Social Security (IMSS) who died due to the coronavirus disease (COVID-19), in Ciudad Juarez, Mexico June 9, 2020. REUTERS/Jose Luis Gonzalez

Health workers, wearing protective face masks, pay tribute during the funeral service for their colleague Philippe Lerche, a doctor who died of the coronavirus disease (COVID-19), outside the church in Villers-Outreaux, northern France, April 23, 2020. REUTERS/Pascal Rossignol

Relatives attend the funeral of late Philippe Lerche, a doctor who died of the coronavirus disease (COVID-19), at the church in Villers-Outreaux, northern France, April 23, 2020. REUTERS/Pascal Rossignol

Health workers, wearing protective face masks, pay tribute after the funeral service for their colleague Philippe Lerche, a doctor who died of the coronavirus disease (COVID-19), outside the church in Villers-Outreaux, northern France, April 23, 2020. REUTERS/Pascal Rossignol

A health worker holds a stethoscope during a tribute for late Philippe Lerche, a doctor who died of the coronavirus disease (COVID-19), after the funeral service outside the church in Villers-Outreaux, northern France, April 23, 2020. REUTERS/Pascal Rossignol

A health worker holds a stethoscope during a tribute for late Philippe Lerche, a doctor who died of the coronavirus disease (COVID-19), after the funeral service outside the church in Villers-Outreaux, northern France, April 23, 2020. REUTERS/Pascal Rossignol

Health workers, wearing protective face masks, pay tribute after the funeral service for their colleague Philippe Lerche, a doctor who died of the coronavirus disease (COVID-19), outside the church in Villers-Outreaux, northern France, April 23, 2020. REUTERS/Pascal Rossignol

Health workers, wearing protective face masks, pay tribute after the funeral service for their colleague Philippe Lerche, a doctor who died of the coronavirus disease (COVID-19), outside the church in Villers-Outreaux, northern France, April 23, 2020. REUTERS/Pascal Rossignol

Health workers, wearing protective face masks, pay tribute after the funeral service for their colleague Philippe Lerche, a doctor who died of the coronavirus disease (COVID-19), outside the church in Villers-Outreaux, northern France, April 23, 2020. REUTERS/Pascal Rossignol

The coffin of late Philippe Lerche, a doctor who died of the coronavirus disease (COVID-19), is carried inside the church for the funeral service in Villers-Outreaux, northern France, April 23, 2020. REUTERS/Pascal Rossignol

A portrait of Philippe Lerche, a doctor who died of the coronavirus disease (COVID-19), is seen on a chair during his funeral inside the church in Villers-Outreaux, northern France, April 23, 2020. REUTERS/Pascal Rossignol

The coffin of Philippe Lerche, a doctor who died of the coronavirus disease (COVID-19), is seen during his funeral inside the church in Villers-Outreaux, northern France, April 23, 2020. REUTERS/Pascal Rossignol

Health workers, wearing protective face masks, pay tribute after the funeral service for their colleague Philippe Lerche, a doctor who died of the coronavirus disease (COVID-19), outside the church in Villers-Outreaux, northern France, April 23, 2020. REUTERS/Pascal Rossignol

Health workers, wearing protective face masks, pay tribute during the funeral service for their colleague Philippe Lerche, a doctor who died of the coronavirus disease (COVID-19), outside the church in Villers-Outreaux, northern France, April 23, 2020. REUTERS/Pascal Rossignol

Health workers, wearing protective face masks, pay tribute after the funeral service for their colleague Philippe Lerche, a doctor who died of the coronavirus disease (COVID-19), outside the church in Villers-Outreaux, northern France, April 23, 2020. REUTERS/Pascal Rossignol

Health workers in protective gear reacts as they pay homage the memory of their co-worker Esteban, a male nurse that died of the coronavirus disease, amid the coronavirus disease (COVID-19) outbreak at the Severo Ochoa Hospital in Leganes, Spain, April 11, 2020. REUTERS/Sergio Perez

Health workers in protective gear reacts as they pay homage the memory of their co-worker Esteban, a male nurse that died of the coronavirus disease, amid the coronavirus disease (COVID-19) outbreak at the Severo Ochoa Hospital in Leganes, Spain, April 11, 2020. REUTERS/Sergio Perez

President Paul Kagame and first lady Jeanette Kagame, pay homage before lighting the Rwandan genocide flame of hope, known as the "Kwibuka" (Remembering), to commemorate the 1994 Genocide at the Kigali Genocide Memorial Center in Kigali, Rwanda April 7, 2020. REUTERS/Jean Bizimana

The flag-draped coffin of local congressman of the Party of the Democratic Revolution (PRD) party Erik Juarez Blanquet, who was gunned down by unknown assailants, is picture during a homage at the Congress, in Morelia, Mexico March 10, 2020. REUTERS/Alan Ortega

Pallbearers carry the coffin of local congressman of the Party of the Democratic Revolution (PRD) party Erik Juarez Blanquet, who was gunned down by unknown assailants, while arriving to the Congress for a homage, in Morelia, Mexico March 10, 2020. REUTERS/Alan Ortega

People react during the homage of local congressman of the Party of the Democratic Revolution (PRD) party Erik Juarez Blanquet, who was gunned down by unknown assailants, at the Congress, in Morelia, Mexico March 10, 2020. REUTERS/Alan Ortega

Relatives of local congressman of the Party of the Democratic Revolution (PRD) party Erik Juarez Blanquet, who was gunned down by unknown assailants, react during a homage at the Congress, in Morelia, Mexico March 10, 2020. REUTERS/Alan Ortega

People react during a homage for late local congressman of the Party of the Democratic Revolution (PRD) party Erik Juarez Blanquet, who was gunned down by unknown assailants, at the Congress, in Morelia, Mexico March 10, 2020. REUTERS/Alan Ortega

Relatives of local congressman of the Party of the Democratic Revolution (PRD) party Erik Juarez Blanquet, who was gunned down by unknown assailants, arrive to the Congress for a homage, in Morelia, Mexico March 10, 2020. REUTERS/Alan Ortega

Indian Central Reserve Police Force (CRPF) personnel pay homage to their colleagues killed in a suicide bomb attack last year, in Lethpora in south Kashmir's Pulwama district February 14, 2020. REUTERS/Danish Ismail

Indian Central Reserve Police Force (CRPF) personnel pay homage to their colleagues killed in a suicide bomb attack last year, in Lethpora in south Kashmir's Pulwama district February 14, 2020. REUTERS/Danish Ismail

Members of the Movistar Estudiantes basketball club pay homage to the late basketball star Kobe Bryant in Madrid, Spain, January 30, 2020. REUTERS/Susana Vera

Students stand as they pay homage to Barthelemy Laurent Guibahi Ani, a 14 years old boy who was found dead in the undercarriage of an Air France plane in Abidjan, Ivory Coast January 20, 2020. REUTERS/Luc Gnago

Students stand as they pay homage to Barthelemy Laurent Guibahi Ani, a 14 years old boy who was found dead in the undercarriage of an Air France plane in Abidjan, Ivory Coast January 20, 2020. REUTERS/Luc Gnago

Pupils pay homage to Barthelemy Laurent Guibahi Ani, a 14 years old boy found dead in the undercarriage of an Air France plane in Abidjan, Ivory Coast January 20, 2020. REUTERS/Luc Gnago

France's President Emmanuel Macron waves walking next to Ivory Coast President Alassane Ouattara during a visit to the city of Bouake after paying homage to the French and U.S. soldiers killed in 2004, Ivory Coast, December 22, 2019. REUTERS/Luc Gnago

France's President Emmanuel Macron and his wife Brigitte arrive with Ivory Coast President Alassane Ouattara and his wife Dominique in the city of Bouake to pay homage to the French and U.S. soldiers killed in 2004, Ivory Coast, December 22, 2019. REUTERS/Luc Gnago

France's President Emmanuel Macron and Ivory Coast President Alassane Ouattara visit the city of Bouake to pay homage to the French and U.S. soldiers killed in 2004, Ivory Coast, December 22, 2019. REUTERS/Luc Gnago

France's President Emmanuel Macron and Ivory Coast President Alassane Ouattara visit the city of Bouake to pay homage to the French and U.S. soldiers killed in 2004, Ivory Coast, December 22, 2019. REUTERS/Luc Gnago

France's President Emmanuel Macron and Ivory Coast President Alassane Ouattara visit the city of Bouake to pay homage to the French and U.S. soldiers killed in 2004, Ivory Coast, December 22, 2019. REUTERS/Luc Gnago

France's President Emmanuel Macron and his wife Brigitte arrive with Ivory Coast President Alassane Ouattara and his wife Dominique in the city of Bouake to pay homage to the French and U.S. soldiers killed in 2004, Ivory Coast, December 22, 2019. REUTERS/Luc Gnago

France's President Emmanuel Macron and his wife Brigitte arrive with Ivory Coast President Alassane Ouattara and his wife Dominique in the city of Bouake to pay homage to the French and U.S. soldiers killed in 2004, Ivory Coast, December 22, 2019. REUTERS/Luc Gnago

French and U.S. flags, symbolizing the soldiers killed in 2004 in the city of Bouake, are placed next to the red carpet before France's President Emmanuel Macron arrives to pay homage to the victims, Ivory Coast, December 22, 2019. REUTERS/Luc Gnago

A member of the security forces carries flowers to pay homage to commander Herbert Antelo, at Murillo Square, in La Paz, Bolivia, November 12, 2019. REUTERS/Marco Bello

Members of the security forces pay homage to their commander, Herbert Antelo, at Murillo Square, in La Paz, Bolivia, November 12, 2019. REUTERS/Luisa Gonzalez

Members of the security forces react as they pay homage to their commander, Herbert Antelo, at Murillo Square, in La Paz, Bolivia, November 12, 2019. REUTERS/Luisa Gonzalez

Members of the security forces pay homage to their commander, Herbert Antelo, at Murillo Square, in La Paz, Bolivia, November 12, 2019. REUTERS/Luisa Gonzalez

A member of the security forces reacts as he pays homage to his commander, Herbert Antelo, at Murillo Square, in La Paz, Bolivia, November 12, 2019. REUTERS/Luisa Gonzalez

Relatives pay homage to their dead relative at the cemetery of Williamsville in Abidjan, Ivory Coast November 1, 2019. REUTERS/Luc Gnago

A member of Goli's family pays homage to her dead relative at the cemetery of Williamsville in Abidjan, Ivory Coast November 1, 2019. REUTERS/Luc Gnago

Students perform in homage to late Alicia Alonso, Cuban prima ballerina assoluta and founder of the Cuban National Ballet, at the National Ballet School in Havana, Cuba October 18, 2019. REUTERS/Alexandre Meneghini

Ballet dancer Carolina Rodriguez stands next to an image of late Alicia Alonso, Cuban prima ballerina assoluta and founder of the Cuban National Ballet, during a homage at the National Ballet School in Havana, Cuba October 18, 2019. REUTERS/Alexandre Meneghini

Police officers push the coffin of one of their fellow police officers, who was killed during an ambush by suspected cartel hitmen, during an homage organised by the state government, in Morelia, in Michoacan state, Mexico October 15, 2019. REUTERS/Alan Ortega

Police officers push the coffin of one of their fellow police officers, who was killed during an ambush by suspected cartel hitmen, during an homage organised by the state government, in Morelia, in Michoacan state, Mexico October 15, 2019. REUTERS/Alan Ortega

Relatives of a police officer, who was killed along other fellow police officers during an ambush by suspected cartel hitmen, react during an homage organised by the state government, in Morelia, in Michoacan state, Mexico October 15, 2019. REUTERS/Alan Ortega

Relatives of a police officer, who was killed along other fellow police officers during an ambush by suspected cartel hitmen, attend an homage organised by the state government, in Morelia, in Michoacan state, Mexico October 15, 2019. REUTERS/Alan Ortega

Relatives of a police officer, who was killed along other fellow police officers during an ambush by suspected cartel hitmen, react during an homage organised by the state government, in Morelia, in Michoacan state, Mexico October 15, 2019. REUTERS/Alan Ortega

Relatives of a police officer, who was killed along other fellow police officers during an ambush by suspected cartel hitmen, carry his framed photo during an homage organised by the state government, in Morelia, in Michoacan state, Mexico October 15, 2019. REUTERS/Alan Ortega

Relatives of a police officer, who was killed along other fellow police officers during an ambush by suspected cartel hitmen, react during an homage organised by the state government, in Morelia, in Michoacan state, Mexico October 15, 2019. REUTERS/Alan Ortega

Relatives of a police officer, who was killed along other fellow police officers during an ambush by suspected cartel hitmen, react during an homage organised by the state government, in Morelia, in Michoacan state, Mexico October 15, 2019. REUTERS/Alan Ortega