A nurse shows a vial of the Pfizer-BioNTech COVID-19 vaccine at the Santo Tomas Hospital, in Panama City, Panama February 17, 2021. REUTERS/Erick Marciscano

A Panamanian health worker receives the second shot of the Pfizer-BioNTech COVID-19 vaccine at the Santo Tomas Hospital, in Panama City, Panama February 17, 2021. REUTERS/Erick Marciscano

A nurse shows a vial of the Pfizer-BioNTech COVID-19 vaccine at the Santo Tomas Hospital, in Panama City, Panama February 17, 2021. REUTERS/Erick Marciscano

A Panamanian health worker receives the second shot of the Pfizer-BioNTech COVID-19 vaccine at the Santo Tomas Hospital, in Panama City, Panama February 17, 2021. REUTERS/Erick Marciscano

A nurse shows a vial of the Pfizer-BioNTech COVID-19 vaccine at the Santo Tomas Hospital, in Panama City, Panama February 17, 2021. REUTERS/Erick Marciscano

Violeta Gaona adjusts her glasses before receiving the second shot of the Pfizer-BioNTech COVID-19 vaccine at the Santo Tomas Hospital, in Panama City, Panama February 17, 2021. REUTERS/Erick Marciscano

A nurse shows a vial of the Pfizer-BioNTech COVID-19 vaccine at the Santo Tomas Hospital, in Panama City, Panama February 17, 2021. REUTERS/Erick Marciscano

Jerard Gunderway, 44, his stepdaughter Kelsie McAuliffe, 21, and Loki, her 10-month-old German Shepherd Rottweiler mix, pose for a picture outside a rest stop on I-95 in Darien, Connecticut, U.S. November 24, 2020. REUTERS/Nathan Layne

Pope Francis looks on as youth from Panama hand over the World Youth Day cross to their Portuguese peers at the end of Pope Francis' Mass for the feast of Christ the King, as part of World Youth Day, at St. Peter's Basilica, at the Vatican, November 22, 2020. Vincenzo Pinto/Pool via REUTERS

Youth from Panama hand over the World Youth Day cross to their Portuguese peers at the end of Pope Francis' Mass for the feast of Christ the King, as part of World Youth Day, at St. Peter's Basilica, at the Vatican, November 22, 2020. Vincenzo Pinto/Pool via REUTERS

Catalino Castillo plays his drums decorated with a U.S. Democratic presidential nominee Joe Biden campaign sign on a street corner in the largely Latino Fairhill neighborhood on Election Day, also independence day in Castillo's native Panama, in Philadelphia, Pennsylvania, U.S. November 3, 2020. REUTERS/Jonathan Ernst

Ocean Rebellion protesters demonstrate outside the Embassy of Panama, on the first day of the International Maritime Organisation climate conference in London, Britain October 19, 2020. REUTERS/Henry Nicholls

Ocean Rebellion protesters demonstrate outside the Embassy of Panama, on the first day of the International Maritime Organisation climate conference in London, Britain October 19, 2020. REUTERS/Henry Nicholls

Ocean Rebellion protesters demonstrate outside the Embassy of Panama, on the first day of the International Maritime Organisation climate conference in London, Britain October 19, 2020. REUTERS/Henry Nicholls

Members of the Ocean Rebellion group walk through the park near the Embassy of Panama, on the first day of the International Maritime Organisation climate conference in London, Britain October 19, 2020. REUTERS/Henry Nicholls

Ocean Rebellion protesters walk on fake oil poured on the street, as they demonstrate outside the Embassy of Panama, on the first day of the International Maritime Organisation climate conference in London, Britain October 19, 2020. REUTERS/Henry Nicholls

Ocean Rebellion protesters demonstrate outside the Embassy of Panama, on the first day of the International Maritime Organisation climate conference in London, Britain October 19, 2020. REUTERS/Henry Nicholls

Ocean Rebellion protesters demonstrate outside the Embassy of Panama, on the first day of the International Maritime Organisation climate conference in London, Britain October 19, 2020. REUTERS/Henry Nicholls

Ocean Rebellion protesters demonstrate outside the Embassy of Panama, on the first day of the International Maritime Organisation climate conference in London, Britain October 19, 2020. REUTERS/Henry Nicholls

Ocean Rebellion protesters demonstrate outside the Embassy of Panama, on the first day of the International Maritime Organisation climate conference in London, Britain October 19, 2020. REUTERS/Henry Nicholls

Ocean Rebellion protesters pour fake oil on the street outside the Embassy of Panama, on the first day of the International Maritime Organisation climate conference in London, Britain October 19, 2020. REUTERS/Henry Nicholls

Ocean Rebellion protesters pour fake oil on the street outside the Embassy of Panama, on the first day of the International Maritime Organisation climate conference in London, Britain October 19, 2020. REUTERS/Henry Nicholls

Ocean Rebellion protesters demonstrate outside the Embassy of Panama, on the first day of the International Maritime Organisation climate conference in London, Britain October 19, 2020. REUTERS/Henry Nicholls

Passengers stand in line at the Tocumen International Airport during the coronavirus disease (COVID-19) outbreak, in Panama City, Panama October 16, 2020. Picture taken October 16, 2020. REUTERS/Erick Marciscano

Passengers stand in line at the Tocumen International Airport during the coronavirus disease (COVID-19) outbreak, in Panama City, Panama October 16, 2020. Picture taken October 16, 2020. REUTERS/Erick Marciscano

A passenger wears a face mask while walking past a flight information board at the Tocumen International Airport during the coronavirus disease (COVID-19) outbreak, in Panama City, Panama October 16, 2020. Picture taken October 16, 2020. REUTERS/Erick Marciscano

A healthcare worker measures the temperatures of travelers at the Tocumen International Airport during the coronavirus disease (COVID-19) outbreak, in Panama City, Panama October 16, 2020. Picture taken October 16, 2020. REUTERS/Erick Marciscano

An employee measures the temperatures of travelers at the Tocumen International Airport during the coronavirus disease (COVID-19) outbreak, in Panama City, Panama October 16, 2020. Picture taken October 16, 2020. REUTERS/Erick Marciscano

Passengers stand at a Copa Airlines counter at the Tocumen International Airport during the coronavirus disease (COVID-19) outbreak, in Panama City, Panama October 16, 2020. Picture taken October 16, 2020. REUTERS/Erick Marciscano

Passengers stand in line at the Tocumen International Airport during the coronavirus disease (COVID-19) outbreak, in Panama City, Panama October 16, 2020. Picture taken October 16, 2020. REUTERS/Erick Marciscano

Passengers stand in line at the Tocumen International Airport during the coronavirus disease (COVID-19) outbreak, in Panama City, Panama October 16, 2020. Picture taken October 16, 2020. REUTERS/Erick Marciscano

A healthcare worker measures the temperatures of travelers before entering the Tocumen International Airport during the coronavirus disease (COVID-19) outbreak, in Panama City, Panama October 16, 2020. Picture taken October 16, 2020. REUTERS/Erick Marciscano

An employee measures the temperatures of travelers at the Tocumen International Airport during the coronavirus disease (COVID-19) outbreak, in Panama City, Panama October 16, 2020. Picture taken October 16, 2020. REUTERS/Erick Marciscano

A woman gets tested for the coronavirus disease (COVID-19) at the Tocumen International Airport in Panama City, Panama October 16, 2020. Picture taken October 16, 2020. REUTERS/Erick Marciscano

A traveler leaves a booth offering coronavirus disease (COVID-19) tests at the Tocumen International Airport in Panama City, Panama October 16, 2020. Picture taken October 16, 2020. REUTERS/Erick Marciscano

Healthcare workers sit in a booth offering coronavirus disease (COVID-19) tests for travelers at the Tocumen International Airport in Panama City, Panama October 16, 2020. Picture taken October 16, 2020. REUTERS/Erick Marciscano

Healthcare workers sit in a booth offering coronavirus disease (COVID-19) tests for travelers at the Tocumen International Airport in Panama City, Panama October 16, 2020. Picture taken October 16, 2020. REUTERS/Erick Marciscano

Workers remove a seaplane displayed at the entrance of the Panama Jack hotel in preparation for the arrival of Hurricane Delta, in Cancun, Mexico October 6, 2020. REUTERS/Jorge Delgado

A sign supporting U.S. President Donald Trump is displayed near the site of a visit by Vice President Mike Pence in Darien, Wisconsin, U.S., August 19, 2020. REUTERS/Brian Snyder

A tractor decorated to show support for U.S. President Donald Trump is displayed near the site of a visit by Vice President Mike Pence in Darien, Wisconsin, U.S., August 19, 2020. REUTERS/Brian Snyder

A tractor decorated to show support for U.S. President Donald Trump is displayed near the site of a visit by Vice President Mike Pence in Darien, Wisconsin, U.S., August 19, 2020. REUTERS/Brian Snyder

A tractor decorated to show support for U.S. President Donald Trump is displayed near the site of a visit by Vice President Mike Pence in Darien, Wisconsin, U.S., August 19, 2020. REUTERS/Brian Snyder

A tractor decorated to show support for U.S. President Donald Trump is displayed near the site of a visit by Vice President Mike Pence in Darien, Wisconsin, U.S., August 19, 2020. REUTERS/Brian Snyder TPX IMAGES OF THE DAY

Luis Enrique and Ricardo, sons of former Panamanian President Ricardo Martinelli, are seen after being detained to face extradition to the U.S. on money laundering charges, in Guatemala City, Guatemala July 6, 2020. REUTERS/Luis Echeverria TPX IMAGES OF THE DAY

Luis Enrique (L) and Ricardo, sons of former Panamanian President Ricardo Martinelli, talk to one of their lawyers after being detained to face extradition to the U.S. on money laundering charges, in Guatemala City, Guatemala July 6, 2020. REUTERS/Luis Echeverria

Luis Enrique, one of the sons of former Panamanian President Ricardo Martinelli, is escorted by police officers after being detained along with his brother Ricardo to face extradition to the U.S. on money laundering charges, in Guatemala City, Guatemala July 6, 2020. REUTERS/Luis Echeverria

Luis Enrique, one of the sons of former Panamanian President Ricardo Martinelli, is escorted by police officers after being detained along with his brother Ricardo to face extradition to the U.S. on money laundering charges, in Guatemala City, Guatemala July 6, 2020. REUTERS/Luis Echeverria

Luis Enrique, one of the sons of former Panamanian President Ricardo Martinelli, is escorted by police officers after being detained along with his brother Ricardo to face extradition to the U.S. on money laundering charges, in Guatemala City, Guatemala July 6, 2020. REUTERS/Luis Echeverria

Ricardo (2nd L) and Luis Enrique, sons of former Panamanian President Ricardo Martinelli, are seen with their lawyers and a police officer after being detained to face extradition to the U.S. on money laundering charges, in Guatemala City, Guatemala July 6, 2020. REUTERS/Luis Echeverria

Luis Enrique, one of the sons of former Panamanian President Ricardo Martinelli, is frisked by a police officer after being detained along with his brother Ricardo to face extradition to the U.S. on money laundering charges, in Guatemala City, Guatemala July 6, 2020. REUTERS/Luis Echeverria

Ricardo (2nd L) and Luis Enrique, sons of former Panamanian President Ricardo Martinelli, talk to their lawyer after being detained to face extradition to the U.S. on money laundering charges, in Guatemala City, Guatemala July 6, 2020. REUTERS/Luis Echeverria

An employee works to exhume bodies at a private cemetery as part of a search for victims of the 1989 invasion by the U.S. military action to topple strongman Manuel Noriega, in Panama City, Panama June 16, 2020. Picture taken June 16, 2020. REUTERS/Erick Marciscano

Employees work to exhume bodies at a private cemetery as part of a search for victims of the 1989 invasion by the U.S. military action to topple strongman Manuel Noriega, in Panama City, Panama June 16, 2020. Picture taken June 16, 2020. REUTERS/Erick Marciscano

Employees work to exhume bodies at a private cemetery as part of a search for victims of the 1989 invasion by the U.S. military action to topple strongman Manuel Noriega, in Panama City, Panama June 16, 2020. Picture taken June 16, 2020. REUTERS/Erick Marciscano

Plaques bearing the names of some victims of the 1989 U.S. invasion of Panama by the U.S. military, to topple strongman Manuel Noriega, are seen as employees work to exhume the bodies at a private cemetery as part of a search for victims, in Panama City, Panama June 16, 2020. Picture taken June 16, 2020. REUTERS/Erick Marciscano

Police officers keep watch as employees work to exhume bodies at a private cemetery as part of a search for victims of the 1989 invasion by the U.S. military action to topple strongman Manuel Noriega, in Panama City, Panama June 16, 2020. Picture taken June 16, 2020. REUTERS/Erick Marciscano

Employees work to exhume bodies at a private cemetery as part of a search for victims of the 1989 invasion by the U.S. military action to topple strongman Manuel Noriega, in Panama City, Panama June 16, 2020. Picture taken June 16, 2020. REUTERS/Erick Marciscano

An employee works to exhume bodies at a private cemetery as part of a search for victims of the 1989 invasion by the U.S. military action to topple strongman Manuel Noriega, in Panama City, Panama June 16, 2020. Picture taken June 16, 2020. REUTERS/Erick Marciscano

Employees work to exhume bodies at a private cemetery as part of a search for victims of the 1989 invasion by the U.S. military action to topple strongman Manuel Noriega, in Panama City, Panama June 16, 2020. Picture taken June 16, 2020. REUTERS/Erick Marciscano

Employees work to exhume bodies at a private cemetery as part of a search for victims of the 1989 invasion by the U.S. military action to topple strongman Manuel Noriega, in Panama City, Panama June 16, 2020. Picture taken June 16, 2020. REUTERS/Erick Marciscano