With a portrait of former President Abraham Lincoln hanging in the background, U.S. President Joe Biden speaks about his administration's plans to fight the coronavirus disease (COVID-19) pandemic during a COVID-19 response event at the White House in Washington, U.S., January 21, 2021. REUTERS/Jonathan Ernst

Soccer Football - Brasileiro Championship - Flamengo v Palmeiras - Estadio Mane Garrincha, Brasilia, Brazil - January 21, 2021 Palmeiras coach Abel Ferreira during the match REUTERS/Adriano Machado

Soccer Football - Brasileiro Championship - Flamengo v Palmeiras - Estadio Mane Garrincha, Brasilia, Brazil - January 21, 2021 Flamengo's Willian Arao in action REUTERS/Adriano Machado

Pharmacist Ali Zamia fills a syringe with the Moderna vaccine at a vaccination super station during the outbreak of the coronavirus disease (COVID-19) in Chula Vista, California, U.S., January 21, 2021. REUTERS/Mike Blake

People are processed at the entrance to an an empty department store being used as a vaccination center during the outbreak of the coronavirus disease (COVID-19) in Chula Vista, California, U.S., January 21, 2021. REUTERS/Mike Blake

Pharmacist Danny Huynh fills a syringe with the Moderna vaccine at a vaccination super station during the outbreak of the coronavirus disease (COVID-19) in Chula Vista, California, U.S., January 21, 2021. REUTERS/Mike Blake

People are processed at the entrance to an empty department store being used as a vaccination center during the outbreak of the coronavirus disease (COVID-19) in Chula Vista, California, U.S., January 21, 2021. REUTERS/Mike Blake

Syringes filled with the Moderna vaccine await patients at a vaccination super station setup in an empty department store during the outbreak of the coronavirus disease (COVID-19) in Chula Vista, California, U.S., January 21, 2021. REUTERS/Mike Blake

Soccer Football - Brasileiro Championship - Flamengo v Palmeiras - Estadio Mane Garrincha, Brasilia, Brazil - January 21, 2021 Flamengo's Pepe celebrates scoring their second goal with teammates REUTERS/Adriano Machado

Firefighters help administer the Moderna vaccine in an empty department store now setup as a vaccination superstation during the outbreak of the coronavirus disease (COVID-19) in Chula Vista, California, U.S., January 21, 2021. REUTERS/Mike Blake

People wait in an observation area after being vaccinated in an empty department store now turn into a vaccination super station during the outbreak of the coronavirus disease (COVID-19) in Chula Vista, California, U.S., January 21, 2021. REUTERS/Mike Blake

People are processed at the entrance to an empty department store being used as a vaccination center during the outbreak of the coronavirus disease (COVID-19) in Chula Vista, California, U.S., January 21, 2021. REUTERS/Mike Blake

People wait in line to be vaccinated at a super vaccination station setup in an empty department store during the outbreak of the coronavirus disease (COVID-19) in Chula Vista, California, U.S., January 21, 2021. REUTERS/Mike Blake

People wait in line to be vaccinated at a super vaccination station setup in an empty department store during the outbreak of the coronavirus disease (COVID-19) in Chula Vista, California, U.S., January 21, 2021. REUTERS/Mike Blake

People wait in line to be vaccinated at a super vaccination station setup in an empty department store during the outbreak of the coronavirus disease (COVID-19) in Chula Vista, California, U.S., January 21, 2021. REUTERS/Mike Blake

People wait in line to be vaccinated at a super vaccination station setup in an empty department store during the outbreak of the coronavirus disease (COVID-19) in Chula Vista, California, U.S., January 21, 2021. REUTERS/Mike Blake

People wait in line to be vaccinated at a super vaccination station setup in an empty department store during the outbreak of the coronavirus disease (COVID-19) in Chula Vista, California, U.S., January 21, 2021. REUTERS/Mike Blake

People wait in line to be vaccinated at a super vaccination station setup in an empty department store during the outbreak of the coronavirus disease (COVID-19) in Chula Vista, California, U.S., January 21, 2021. REUTERS/Mike Blake

People wait in line to be vaccinated at a super vaccination station setup in an empty department store during the outbreak of the coronavirus disease (COVID-19) in Chula Vista, California, U.S., January 21, 2021. REUTERS/Mike Blake

People wait in line to be vaccinated at a super vaccination station setup in an empty department store during the outbreak of the coronavirus disease (COVID-19) in Chula Vista, California, U.S., January 21, 2021. REUTERS/Mike Blake

People wait in line to be vaccinated at a super vaccination station setup in an empty department store during the outbreak of the coronavirus disease (COVID-19) in Chula Vista, California, U.S., January 21, 2021. REUTERS/Mike Blake

Soccer Football - Brasileiro Championship - Flamengo v Palmeiras - Estadio Mane Garrincha, Brasilia, Brazil - January 21, 2021 Flamengo's Bruno Henrique in action with Palmeiras' Luan REUTERS/Adriano Machado

Soccer Football - Brasileiro Championship - Flamengo v Palmeiras - Estadio Mane Garrincha, Brasilia, Brazil - January 21, 2021 Palmeiras' Gabriel Menino in action REUTERS/Adriano Machado

Soccer Football - Brasileiro Championship - Flamengo v Palmeiras - Estadio Mane Garrincha, Brasilia, Brazil - January 21, 2021 Flamengo's Gustavo Henrique in action with Palmeiras' Luiz Adriano REUTERS/Adriano Machado

Soccer Football - Brasileiro Championship - Flamengo v Palmeiras - Estadio Mane Garrincha, Brasilia, Brazil - January 21, 2021 Flamengo's Gustavo Henrique in action with Palmeiras' Luiz Adriano REUTERS/Adriano Machado

Soccer Football - Brasileiro Championship - Flamengo v Palmeiras - Estadio Mane Garrincha, Brasilia, Brazil - January 21, 2021 Flamengo's Giorgian De Arrascaeta celebrates with teammates after Palmeiras' Luan scored an own goal and the first for Flamengo REUTERS/Adriano Machado

Soccer Football - Brasileiro Championship - Flamengo v Palmeiras - Estadio Mane Garrincha, Brasilia, Brazil - January 21, 2021 General view inside the stadium before the match REUTERS/Adriano Machado

Soccer Football - Brasileiro Championship - Flamengo v Palmeiras - Estadio Mane Garrincha, Brasilia, Brazil - January 21, 2021 Palmeiras' Luan scored an own goal and the first for Flamengo REUTERS/Adriano Machado

Soccer Football - Brasileiro Championship - Flamengo v Palmeiras - Estadio Mane Garrincha, Brasilia, Brazil - January 21, 2021 Flamengo's Gabriel celebrates with teammates after Palmeiras' Luan scored an own goal and the first for Flamengo REUTERS/Adriano Machado

Soccer Football - Brasileiro Championship - Flamengo v Palmeiras - Estadio Mane Garrincha, Brasilia, Brazil - January 21, 2021 Flamengo's Giorgian De Arrascaeta celebrates with teammates after Palmeiras' Luan scored an own goal and the first for Flamengo REUTERS/Adriano Machado

Soccer Football - Brasileiro Championship - Flamengo v Palmeiras - Estadio Mane Garrincha, Brasilia, Brazil - January 21, 2021 Flamengo's Giorgian De Arrascaeta celebrates with teammates after Palmeiras' Luan scored an own goal and the first for Flamengo REUTERS/Adriano Machado

Soccer Football - Brasileiro Championship - Flamengo v Palmeiras - Estadio Mane Garrincha, Brasilia, Brazil - January 21, 2021 Flamengo's Giorgian De Arrascaeta celebrates after Palmeiras' Luan scored an own goal and the first for Flamengo REUTERS/Adriano Machado

Soccer Football - Brasileiro Championship - Flamengo v Palmeiras - Estadio Mane Garrincha, Brasilia, Brazil - January 21, 2021 Flamengo's Giorgian De Arrascaeta celebrates with teammates after Palmeiras' Luan scored an own goal and the first for Flamengo REUTERS/Adriano Machado

Soccer Football - Brasileiro Championship - Flamengo v Palmeiras - Estadio Mane Garrincha, Brasilia, Brazil - January 21, 2021 Flamengo's Giorgian De Arrascaeta celebrates after Palmeiras' Luan scored an own goal and the first for Flamengo REUTERS/Adriano Machado

Soccer Football - Brasileiro Championship - Flamengo v Palmeiras - Estadio Mane Garrincha, Brasilia, Brazil - January 21, 2021 Palmeiras' Gabriel Menino in action with Flamengo's Diego REUTERS/Adriano Machado

The New York Stock Exchange with a Hims & Hers Health, Inc banner is pictured as a person runs past in the Manhattan borough of New York City, New York, U.S., January 21, 2021. REUTERS/Carlo Allegri

U.S. President Joe Biden speaks about his administration's plans to fight the coronavirus disease (COVID-19) pandemic during a COVID-19 response event as Vice President Kamala Harris listens at the White House in Washington, U.S., January 21, 2021. REUTERS/Jonathan Ernst

NIH National Institute of Allergy and Infectious Diseases Director Anthony Fauci listens to a reporter?s question as he arrives for a COVID-19 response event with U.S. President Joe Biden at the White House in Washington, U.S. January 21, 2021. REUTERS/Jonathan Ernst

European Commission President Ursula von der Leyen speaks during a news conference following a video conference of the members of the European Council on the coronavirus disease (COVID-19), in Brussels, Belgium January 21, 2021. Olivier Hoslet/Pool via REUTERS

European Commission President Ursula von der Leyen looks at artwork exhibited by the Portuguese Presidency, ahead of a news conference following a video conference of the members of the European Council on the coronavirus disease (COVID-19), in Brussels, Belgium January 21, 2021. Olivier Hoslet/Pool via REUTERS

European Commission President Ursula von der Leyen looks at artwork exhibited by the Portuguese Presidency, ahead of a news conference following a video conference of the members of the European Council on the coronavirus disease (COVID-19), in Brussels, Belgium January 21, 2021. Olivier Hoslet/Pool via REUTERS

European Commission President Ursula von der Leyen looks at artwork exhibited by the Portuguese Presidency, ahead of a news conference following a video conference of the members of the European Council on the coronavirus disease (COVID-19), in Brussels, Belgium January 21, 2021. Olivier Hoslet/Pool via REUTERS

European Commission President Ursula von der Leyen walks past an artwork exhibited by the Portuguese Presidency with the words "We are O", ahead of a news conference following a video conference of the members of the European Council on the coronavirus disease (COVID-19), in Brussels, Belgium January 21, 2021. Olivier Hoslet/Pool via REUTERS

European Commission President Ursula von der Leyen walks past an artwork exhibited by the Portuguese Presidency with the words "We are O", ahead of a news conference following a video conference of the members of the European Council on the coronavirus disease (COVID-19), in Brussels, Belgium January 21, 2021. Olivier Hoslet/Pool via REUTERS

Soccer Football - Brasileiro Championship - Flamengo v Palmeiras - Estadio Mane Garrincha, Brasilia, Brazil - January 21, 2021 Flamengo's Gabriel in action with Palmeiras' Ze Rafael REUTERS/Adriano Machado

European Commission President Ursula von der Leyen (R) and European Council President Charles Michel stand next to an artwork exhibited by the Portuguese Presidency with the words "The powerful will rule our daily lives", after a news conference following a video conference of the members of the European Council on the coronavirus disease (COVID-19), in Brussels, Belgium January 21, 2021. Olivier Hoslet/Pool via REUTERS

European Commission President Ursula von der Leyen (R) and European Council President Charles Michel stand next to an artwork exhibited by the Portuguese Presidency with the words "The powerful will rule our daily lives", after a news conference following a video conference of the members of the European Council on the coronavirus disease (COVID-19), in Brussels, Belgium January 21, 2021. Olivier Hoslet/Pool via REUTERS

White House Press Secretary Jen Psaki looks on while holding the daily press briefing at the White House in Washington, U.S. January 21, 2021. REUTERS/Jonathan Ernst

European Commission President Ursula von der Leyen (R) and European Council President Charles Michel at a news conference following a video conference of the members of the European Council on the coronavirus disease (COVID-19), in Brussels, Belgium January 21, 2021. Olivier Hoslet/Pool via REUTERS

European Commission President Ursula von der Leyen (R) and European Council President Charles Michel at a news conference following a video conference of the members of the European Council on the coronavirus disease (COVID-19), in Brussels, Belgium January 21, 2021. Olivier Hoslet/Pool via REUTERS

NIH National Institute of Allergy and Infectious Diseases Director Anthony Fauci addresses the daily press briefing at the White House in Washington, U.S. January 21, 2021. REUTERS/Jonathan Ernst

Soccer Football - La Liga Santander - Eibar v Atletico Madrid - Ipurua Municipal Stadium, Eibar, Spain - January 21, 2021 Atletico Madrid's Luis Suarez celebrates scoring their second goal with teammates REUTERS/Vincent West

NIH National Institute of Allergy and Infectious Diseases Director Anthony Fauci addresses the daily press briefing at the White House in Washington, U.S. January 21, 2021. REUTERS/Jonathan Ernst

Soccer Football - La Liga Santander - Eibar v Atletico Madrid - Ipurua Municipal Stadium, Eibar, Spain - January 21, 2021 Atletico Madrid's Luis Suarez scores their second goal from the penalty spot REUTERS/Vincent West

U.S. President Joe Biden participates remotely in a virtual Presidential Inaugural Prayer Service from the State Dining Room at the White House in Washington, U.S., January 21, 2021. REUTERS/Jonathan Ernst

Representations of virtual currency Bitcoin are placed on a computer motherboard in this illustration taken January 21, 2021. REUTERS/Dado Ruvic/Illustration

Representations of virtual currency Bitcoin are placed on a computer motherboard in this illustration taken January 21, 2021. REUTERS/Dado Ruvic/Illustration

Representations of virtual currency Bitcoin are placed on a computer motherboard in this illustration taken January 21, 2021. REUTERS/Dado Ruvic/Illustration

A representation of virtual currency Bitcoin is placed on a computer motherboard in this illustration taken January 21, 2021. REUTERS/Dado Ruvic/Illustration

3D printed Facebook and Twitter logos are placed on a computer motherboard in this illustration taken January 21, 2021. REUTERS/Dado Ruvic/Illustration