Shadows of delivery riders are cast on a banner reading ''Dignity'', as they go on strike demanding better rights, during the 'No delivery day' encouraging customers not to order meals or purchases from home, amid the spread of the coronavirus disease (COVID-19), in Naples, Italy, March 26, 2021. REUTERS/Ciro De Luca

Delivery riders hold a banner reading ''Rights, salary and dignity'' as they go on strike demanding better rights, during the 'No delivery day' encouraging customers not to order meals or purchases from home, amid the spread of the coronavirus disease (COVID-19), in Naples, Italy, March 26, 2021. REUTERS/Ciro De Luca

An Abortion rights activist holds a plastic medallion reading "For the #3Causales (#3LegalGrounds), Life, Health and Dignity" during a protest to pressure parliament over a proposed reform to the penal code that could end the total ban on abortion, in Santo Domingo, Dominican Republic March 18, 2021. REUTERS/Ricardo Rojas

A statue of General Manuel Baquedano Gonzalez, a 19th century hero of Chile's War of the Pacific, is removed to be restored from Plaza Italia, now known as Plaza de la Dignidad (Dignity square), the main place of rallies since protests broke out in Chile over social injustices and entrenched inequality, in Santiago, Chile March 12, 2021. REUTERS/Ivan Alvarado

Soldiers stand guard as a statue of General Manuel Baquedano Gonzalez, a 19th century hero of Chile's War of the Pacific, is prepared to remove to be restored from Plaza Italia, now known as Plaza de la Dignidad (Dignity square), the main place of rallies since protests broke out in Chile over social injustices and entrenched inequality, in Santiago, Chile March 12, 2021. REUTERS/Ivan Alvarado

A soldier stands guard as a statue of General Manuel Baquedano Gonzalez, a 19th century hero of Chile's War of the Pacific, is removed to be restored from Plaza Italia, now known as Plaza de la Dignidad (Dignity square), the main place of rallies since protests broke out in Chile over social injustices and entrenched inequality, in Santiago, Chile March 12, 2021. REUTERS/Ivan Alvarado

Workers gather as a statue of General Manuel Baquedano Gonzalez, a 19th century hero of Chile's War of the Pacific, is prepared to remove to be restored from Plaza Italia, now known as Plaza de la Dignidad (Dignity square), the main place of rallies since protests broke out in Chile over social injustices and entrenched inequality, in Santiago, Chile March 12, 2021. REUTERS/Ivan Alvarado

A statue of General Manuel Baquedano Gonzalez, a 19th century hero of Chile's War of the Pacific, is prepared to remove to be restored from Plaza Italia, now known as Plaza de la Dignidad (Dignity square), the main place of rallies since protests broke out in Chile over social injustices and entrenched inequality, in Santiago, Chile March 12, 2021. REUTERS/Ivan Alvarado

Soldiers stand guard as a statue of General Manuel Baquedano Gonzalez, a 19th century hero of Chile's War of the Pacific, is removed to be restored from Plaza Italia, now known as Plaza de la Dignidad (Dignity square), the main place of rallies since protests broke out in Chile over social injustices and entrenched inequality, in Santiago, Chile March 12, 2021. REUTERS/Ivan Alvarado

A statue of General Manuel Baquedano Gonzalez, a 19th century hero of Chile's War of the Pacific, is removed to be restored from Plaza Italia, now known as Plaza de la Dignidad (Dignity square), the main place of rallies since protests broke out in Chile over social injustices and entrenched inequality, in Santiago, Chile March 12, 2021. REUTERS/Ivan Alvarado

A statue of General Manuel Baquedano Gonzalez, a 19th century hero of Chile's War of the Pacific, is removed to be restored from Plaza Italia, now known as Plaza de la Dignidad (Dignity square), the main place of rallies since protests broke out in Chile over social injustices and entrenched inequality, in Santiago, Chile March 12, 2021. REUTERS/Ivan Alvarado

Pro-choice activists shout slogans during a rally outside the government house as the chamber of deputies discuss a bill that decriminalises abortion until the 14th week of gestation, in Santiago, Chile January 13, 2021. The banners read 'Now they want life, when in the dictatorship they killed with the DINA (secret police during Chilean dictator Augusto Pinochet's regime), legal abortion now!' and 'Dignity is being able to choose'. REUTERS/Ivan Alvarado

Intensive Care Unit Nurse Merlin Pambuan, 66, sits at home with her dog after being discharged from the Dignity Health – St. Mary Medical Center where she spent 8 months with the coronavirus disease (COVID-19), in Long Beach, California, U.S., December 21, 2020. REUTERS/Lucy Nicholson

Intensive Care Unit Nurse Merlin Pambuan, 66, sits with her daughter Shantell Pambuan, 33, in the hospital where she spent 8 months with the coronavirus disease (COVID-19), at Dignity Health – St. Mary Medical Center, in Long Beach, California, U.S., December 21, 2020. REUTERS/Lucy Nicholson

A Get Well Soon message from a friend sits in the living room of Intensive Care Unit Nurse Merlin Pambuan, 66, after Pambuan was discharged from the Dignity Health – St. Mary Medical Center where she spent 8 months with the coronavirus disease (COVID-19), in Long Beach, California, U.S., December 21, 2020. REUTERS/Lucy Nicholson

Hospital staff watch Intensive Care Unit Nurse Merlin Pambuan, 66, walk out of the hospital where she spent 8 months with the coronavirus disease (COVID-19), at Dignity Health – St. Mary Medical Center, in Long Beach, California, U.S., December 21, 2020. REUTERS/Lucy Nicholson

Intensive Care Unit Nurse Merlin Pambuan, 66, waves to nurses in the ICU as she walks out of the hospital where she spent 8 months with the coronavirus disease (COVID-19), at Dignity Health – St. Mary Medical Center, in Long Beach, California, U.S., December 21, 2020. REUTERS/Lucy Nicholson

Intensive Care Unit Nurse Merlin Pambuan, 66, is cheered by hospital staff as she walks out of the hospital where she spent 8 months with the coronavirus disease (COVID-19), at Dignity Health – St. Mary Medical Center, in Long Beach, California, U.S., December 21, 2020. REUTERS/Lucy Nicholson TPX IMAGES OF THE DAY

Intensive Care Unit Nurse Merlin Pambuan, 66, is hugged by hospital staff as she walks out of the hospital where she spent 8 months with the coronavirus disease (COVID-19), at Dignity Health – St. Mary Medical Center, in Long Beach, California, U.S., December 21, 2020. REUTERS/Lucy Nicholson

Intensive Care Unit Nurse Merlin Pambuan, 66, is cheered by hospital staff as she walks out of the hospital where she spent 8 months with the coronavirus disease (COVID-19), at Dignity Health – St. Mary Medical Center, in Long Beach, California, U.S., December 21, 2020. REUTERS/Lucy Nicholson

Intensive Care Unit Nurse Merlin Pambuan, 66, prepares to leave the hospital where she spent 8 months with the coronavirus disease (COVID-19), at Dignity Health – St. Mary Medical Center, in Long Beach, California, U.S., December 21, 2020. REUTERS/Lucy Nicholson

Intensive Care Unit Nurse Merlin Pambuan, 66, is hugged by hospital staff as she walks out of the hospital where she spent 8 months with the coronavirus disease (COVID-19), at Dignity Health – St. Mary Medical Center, in Long Beach, California, U.S., December 21, 2020. REUTERS/Lucy Nicholson

Intensive Care Unit Nurse Merlin Pambuan, 66, says goodbye to staff as she prepares to leave the hospital where she spent 8 months with the coronavirus disease (COVID-19), at Dignity Health – St. Mary Medical Center, in Long Beach, California, U.S., December 21, 2020. REUTERS/Lucy Nicholson

Intensive Care Unit Nurse Merlin Pambuan, 66, is hugged by hospital staff as she walks out of the hospital where she spent 8 months with the coronavirus disease (COVID-19), at Dignity Health – St. Mary Medical Center, in Long Beach, California, U.S., December 21, 2020. REUTERS/Lucy Nicholson

Doctor Maged Tanios fist bumps Shantell Pambuan, 33, daughter of nurse Merlin Pambuan, 66, after Merlin Pambuan walked out of the hospital where she spent 8 months with the coronavirus disease (COVID-19), at Dignity Health – St. Mary Medical Center, in Long Beach, California, U.S., December 21, 2020. REUTERS/Lucy Nicholson

Intensive Care Unit Nurse Merlin Pambuan, 66, is hugged by hospital staff as she walks out of the hospital where she spent 8 months with the coronavirus disease (COVID-19), at Dignity Health – St. Mary Medical Center, in Long Beach, California, U.S., December 21, 2020. REUTERS/Lucy Nicholson

Intensive Care Unit Nurse Merlin Pambuan, 66, walks out of the hospital where she spent 8 months with the coronavirus disease (COVID-19), at Dignity Health – St. Mary Medical Center, in Long Beach, California, U.S., December 21, 2020. REUTERS/Lucy Nicholson

Intensive Care Unit Nurse Merlin Pambuan, 66, is hugged by hospital staff as she walks out of the hospital where she spent 8 months with the coronavirus disease (COVID-19), at Dignity Health – St. Mary Medical Center, in Long Beach, California, U.S., December 21, 2020. REUTERS/Lucy Nicholson

Intensive Care Unit Nurse Merlin Pambuan, 66, says goodbye to staff as she prepares to leave the hospital where she spent 8 months with the coronavirus disease (COVID-19), at Dignity Health – St. Mary Medical Center, in Long Beach, California, U.S., December 21, 2020. REUTERS/Lucy Nicholson

Shantell Pambuan, 33, makes calls to advocate for her mother, Intensive Care Unit Nurse Merlin Pambuan, 66, after Merlin was discharged from the Dignity Health – St. Mary Medical Center where she spent 8 months with the coronavirus disease (COVID-19), in Long Beach, California, U.S., December 21, 2020. REUTERS/Lucy Nicholson

Doctor Maged Tanios is reflected in the face shield of Intensive Care Unit Nurse Merlin Pambuan, 66, after Pambuan walked out of the hospital where she spent 8 months with the coronavirus disease (COVID-19), at Dignity Health – St. Mary Medical Center, in Long Beach, California, U.S., December 21, 2020. REUTERS/Lucy Nicholson TPX IMAGES OF THE DAY

Intensive Care Unit Nurse Merlin Pambuan, 66, is cheered by hospital staff as she walks out of the hospital where she spent 8 months with the coronavirus disease (COVID-19), at Dignity Health – St. Mary Medical Center, in Long Beach, California, U.S., December 21, 2020. REUTERS/Lucy Nicholson

Intensive Care Unit Nurse Merlin Pambuan, 66, is cheered by hospital staff as she walks out of the hospital where she spent 8 months with the coronavirus disease (COVID-19), at Dignity Health – St. Mary Medical Center, in Long Beach, California, U.S., December 21, 2020. REUTERS/Lucy Nicholson

Intensive Care Unit Nurse Merlin Pambuan, 66, arrives home with her daughter Shantell Pambuan, 33, after being discharged from the Dignity Health – St. Mary Medical Center where she spent 8 months with the coronavirus disease (COVID-19), in Long Beach, California, U.S., December 21, 2020. REUTERS/Lucy Nicholson

Intensive Care Unit Nurse Merlin Pambuan, 66, walks out of the hospital where she spent 8 months with the coronavirus disease (COVID-19), at Dignity Health – St. Mary Medical Center, in Long Beach, California, U.S., December 21, 2020. REUTERS/Lucy Nicholson

Nurse practitioner Hope Alfonso, 34, is given the coronavirus disease (COVID-19) vaccine at Dignity Health Glendale Memorial Hospital and Health Center in Glendale, California, U.S., December 17, 2020. REUTERS/Lucy Nicholson

Catheterization laboratory tech Sky You, 57, is given the coronavirus disease (COVID-19) vaccine at Dignity Health Glendale Memorial Hospital and Health Center in Glendale, California, U.S., December 17, 2020. REUTERS/Lucy Nicholson

Physician Joyce Limurti, 40, flexes her bicep as she is given the coronavirus disease (COVID-19) vaccine at Dignity Health Glendale Memorial Hospital and Health Center in Glendale, California, U.S., December 17, 2020. REUTERS/Lucy Nicholson

A healthcare worker draws the coronavirus disease (COVID-19) vaccine from a vial at Dignity Health Glendale Memorial Hospital and Health Center in Glendale, California, U.S., December 17, 2020. REUTERS/Lucy Nicholson

A healthcare worker draws the coronavirus disease (COVID-19) vaccine from a vial at Dignity Health Glendale Memorial Hospital and Health Center in Glendale, California, U.S., December 17, 2020. REUTERS/Lucy Nicholson

Physician Emily Ryan, 40, poses for a photo with a Dr. Fauci hoodie after having the coronavirus disease (COVID-19) vaccine at Dignity Health Glendale Memorial Hospital and Health Center in Glendale, California, U.S., December 17, 2020. REUTERS/Lucy Nicholson

A healthcare worker holds a coronavirus disease (COVID-19) vaccine vial at Dignity Health Glendale Memorial Hospital and Health Center in Glendale, California, U.S., December 17, 2020. REUTERS/Lucy Nicholson

Demonstrators dance while shouting slogans against Chile's government, at Plaza Italia, now known as Plaza de la Dignidad (Dignity square), ahead of the one-year anniversary of the protests and riots that rocked in 2019, in Santiago, Chile, October 16, 2020. REUTERS/Ivan Alvarado

Pieces of a sculpture are placed on a street at Plaza Italia, now known as Plaza de la Dignidad (Dignity square), ahead of the one-year anniversary of the protests and riots that rocked in 2019, in Santiago, Chile, October 16, 2020. REUTERS/Ivan Alvarado

People climb on the sculpture of General Manuel Baquedano at Plaza Italia, now known as Plaza de la Dignidad (Dignity square), ahead of the one-year anniversary of the protests and riots that rocked in 2019, in Santiago, Chile, October 16, 2020. REUTERS/Ivan Alvarado

A view from a vandalized subway station during recent protests against Chile's government, at Plaza Italia, now known as Plaza de la Dignidad (Dignity square), ahead of the one-year anniversary of the protests and riots that rocked in 2019, in Santiago, Chile, October 16, 2020. REUTERS/Ivan Alvarado

A man sticks stencils depicting victims of human rights abuse during recent protests against Chile's government, at Plaza Italia, now known as Plaza de la Dignidad (Dignity square), ahead of the one-year anniversary of the protests and riots that rocked in 2019, in Santiago, Chile, October 16, 2020. REUTERS/Ivan Alvarado

People gather at Plaza Italia, now known as Plaza de la Dignidad (Dignity square), ahead of the one-year anniversary of the protests and riots that rocked in 2019, in Santiago, Chile, October 16, 2020. REUTERS/Ivan Alvarado

A man reacts in front of riot police vehicles parked at Plaza Italia, now known as Plaza de la Dignidad (Dignity square), ahead of the one-year anniversary of the protests and riots that rocked in 2019, in Santiago, Chile, October 15, 2020. Picture taken October 15, 2020. REUTERS/Ivan Alvarado

A worker repairs a fence outside a closed hotel at Plaza Italia, now known as Plaza de la Dignidad (Dignity square), ahead of the one-year anniversary of the protests and riots that rocked in 2019, in Santiago, Chile, October 15, 2020. Picture taken October 15, 2020. REUTERS/Ivan Alvarado

A woman takes a break next to the sculpture of General Manuel Baquedano at Plaza Italia, now known as Plaza de la Dignidad (Dignity square), ahead of the one-year anniversary of the protests and riots that rocked in 2019, in Santiago, Chile, October 15, 2020. Picture taken October 15, 2020. REUTERS/Ivan Alvarado

A child wearing a face mask plays on the handrails of a vandalized subway station at Plaza Italia, now known as Plaza de la Dignidad (Dignity square), ahead of the one-year anniversary of the protests and riots that rocked in 2019, in Santiago, Chile, October 15, 2020. Picture taken October 15, 2020. REUTERS/Ivan Alvarado

A riot police water cannon is parked in front of the sculpture of General Manuel Baquedano at Plaza Italia, now known as Plaza de la Dignidad (Dignity square), ahead of the one-year anniversary of the protests and riots that rocked in 2019, in Santiago, Chile, October 15, 2020. Picture taken October 15, 2020. REUTERS/Ivan Alvarado

Restaurant workers wait for customers near Plaza Italia, now known as Plaza de la Dignidad (Dignity square), ahead of the one-year anniversary of the protests and riots that rocked in 2019, in Santiago, Chile, October 15, 2020. Picture taken October 15, 2020. REUTERS/Ivan Alvarado

A view of buildings surrounding Plaza Italia, now known as Plaza de la Dignidad (Dignity square), ahead of the one-year anniversary of the protests and riots that rocked in 2019, in Santiago, Chile, October 15, 2020. Picture taken October 15, 2020. REUTERS/Ivan Alvarado

An entertainment industry worker places a sign reading "Dignity for Art Workers" on a bicycle, as others prepare to push cases as a protest to request support from the government, as the spread of the coronavirus disease (COVID-19) continues, in Santiago, Chile September 29, 2020. REUTERS/Ivan Alvarado

Alain Cocq, 57, in his medical bed he has been confined to for years as a result of a degenerative disease that has no treatment, poses after an interview with Reuters at his home in Dijon, France, August 19, 2020. Picture taken on August 19, 2020. REUTERS/Gonzalo Fuentes

Alain Cocq, 57, in his medical bed he has been confined to for years as a result of a degenerative disease that has no treatment, poses after an interview with Reuters at his home in Dijon, France, August 19, 2020. Picture taken on August 19, 2020. REUTERS/Gonzalo Fuentes

Alain Cocq, 57, in his medical bed he has been confined to for years as a result of a degenerative disease that has no treatment, poses after an interview with Reuters at his home in Dijon, France, August 19, 2020. Picture taken on August 19, 2020. REUTERS/Gonzalo Fuentes