The logo of Casino supermarket is pictured in Paris, France, March 3, 2021. REUTERS/Gonzalo Fuentes

The logo of Casino supermarket is pictured in Paris, March 3, 2021. REUTERS/Gonzalo Fuentes

The logo of Casino supermarket is pictured in Paris, France, March 3, 2021. REUTERS/Gonzalo Fuentes

The UEFA Euro 2020 logo is seen on a camera display marking 100 days before the start of the Euro 2020 soccer tournament in St. Petersburg, Russia, March 3, 2021. REUTERS/Anton Vaganov

A person walks past a logo outside the Pfizer building in the Manhattan borough of New York City, New York, U.S., March 2, 2021. REUTERS/Carlo Allegri

A person walks past the Pfizer building in Manhattan, New York City, U.S., March 2, 2021. REUTERS/Carlo Allegri

A person walks past the Pfizer building in Manhattan, New York City, U.S., March 2, 2021. REUTERS/Carlo Allegri

A person walks past the Pfizer building in Manhattan, New York City, U.S., March 2, 2021. REUTERS/Carlo Allegri

A person walks past the Pfizer building in Manhattan, New York City, U.S., March 2, 2021. REUTERS/Carlo Allegri

A person walks past the Pfizer building in Manhattan, New York City, U.S., March 2, 2021. REUTERS/Carlo Allegri

A person walks past the Pfizer building in Manhattan, New York City, U.S., March 2, 2021. REUTERS/Carlo Allegri

Pfizer logo pictured outside their building in Manhattan, New York City, New York, U.S., March 2, 2021. REUTERS/Carlo Allegri

Pfizer logo seen outside their building in Manhattan, New York City, New York, U.S., March 2, 2021. REUTERS/Carlo Allegri

The logo of insurer Swiss Life is seen at its headquarters in Zurich, Switzerland March 2, 2021. REUTERS/Arnd Wiegmann

The logo of insurer Swiss Life is seen at its headquarters in Zurich, Switzerland March 2, 2021. REUTERS/Arnd Wiegmann

The company logo for Electricite de France (EDF) is seen in Paris, France, March 2, 2021. REUTERS/Benoit Tessier

The company logo for Electricite de France (EDF) is seen in Paris, France, March 2, 2021. REUTERS/Benoit Tessier

The company logo for Electricite de France (EDF) is seen in Paris, France, March 2, 2021. REUTERS/Benoit Tessier

The company logo for Electricite de France (EDF) is seen in Paris, France, March 2, 2021. REUTERS/Benoit Tessier

The logo of Veolia Environnement is seen on a waste compactor in Velizy-Villacoublay, near Paris, France, March 2, 2021. REUTERS/Benoit Tessier

The logo of French oil and gas company Total is seen in Rueil-Malmaison, near Paris, France, March 2, 2021. REUTERS/Benoit Tessier

The logo of French oil and gas company Total is seen in Rueil-Malmaison, near Paris, France, March 2, 2021. REUTERS/Benoit Tessier

A worker wearing a jacket with the logo of German union IG Metall stands next to other workers demonstrating from their cars during a warning strike organized by German union IG Metall, demanding higher wages, amid the outbreak of the coronavirus disease (COVID-19), in Dortmund, Germany, March 2, 2021. REUTERS/Leon Kuegeler

A Nordstrom store is pictured in New York, U.S., March 1, 2021. REUTERS/Brendan McDermid

The logo of the German branch of British-Swedish pharmaceutical company AstraZeneca is pictured in Wedel near Hamburg, Germany, March 1, 2021. REUTERS/Cathrin Mueller

The logo of the German branch of British-Swedish pharmaceutical company AstraZeneca is pictured in Wedel near Hamburg, Germany, March 1, 2021. REUTERS/Cathrin Mueller

The logo of the German branch of British-Swedish pharmaceutical company AstraZeneca is pictured in Wedel near Hamburg, Germany, March 1, 2021. REUTERS/Cathrin Mueller

The logo of the German branch of British-Swedish pharmaceutical company AstraZeneca is pictured in Wedel near Hamburg, Germany, March 1, 2021. REUTERS/Cathrin Mueller

The logo of the German branch of British-Swedish pharmaceutical company AstraZeneca is pictured in Wedel near Hamburg, Germany, March 1, 2021. REUTERS/Cathrin Mueller

The logo of the German branch of British-Swedish pharmaceutical company AstraZeneca is pictured in Wedel near Hamburg, Germany, March 1, 2021. REUTERS/Cathrin Mueller

The logo of the German branch of British-Swedish pharmaceutical company AstraZeneca is pictured in Wedel near Hamburg, Germany, March 1, 2021. REUTERS/Cathrin Mueller

The logo of the German branch of British-Swedish pharmaceutical company AstraZeneca is pictured in Wedel near Hamburg, Germany, March 1, 2021. REUTERS/Cathrin Mueller

The logo of the German branch of British-Swedish pharmaceutical company AstraZeneca is pictured in Wedel near Hamburg, Germany, March 1, 2021. REUTERS/Cathrin Mueller

The logo of the German branch of British-Swedish pharmaceutical company AstraZeneca is pictured in Wedel near Hamburg, Germany, March 1, 2021. REUTERS/Cathrin Mueller

The logo of the German branch of British-Swedish pharmaceutical company AstraZeneca is pictured in Wedel near Hamburg, Germany, March 1, 2021. REUTERS/Cathrin Mueller

The logo of the German branch of British-Swedish pharmaceutical company AstraZeneca is pictured in Wedel near Hamburg, Germany, March 1, 2021. REUTERS/Cathrin Mueller

The logo of the German branch of British-Swedish pharmaceutical company AstraZeneca is pictured in Wedel near Hamburg, Germany, March 1, 2021. REUTERS/Cathrin Mueller

The logo of the German branch of British-Swedish pharmaceutical company AstraZeneca is pictured in Wedel near Hamburg, Germany, March 1, 2021. REUTERS/Cathrin Mueller

The logo of the German branch of British-Swedish pharmaceutical company AstraZeneca is pictured in Wedel near Hamburg, Germany, March 1, 2021. REUTERS/Cathrin Mueller

The logo of the German branch of British-Swedish pharmaceutical company AstraZeneca is pictured in Wedel near Hamburg, Germany, March 1, 2021. REUTERS/Cathrin Mueller

The Iranian flag waves in front of the International Atomic Energy Agency (IAEA) headquarters, before the beginning of a board of governors meeting, amid the coronavirus disease (COVID-19) outbreak in Vienna, Austria, March 1, 2021. REUTERS/Lisi Niesner

The Iranian flag waves in front of the International Atomic Energy Agency (IAEA) headquarters, before the beginning of a board of governors meeting, amid the coronavirus disease (COVID-19) outbreak in Vienna, Austria, March 1, 2021. REUTERS/Lisi Niesner

The Iranian flag waves in front of the International Atomic Energy Agency (IAEA) headquarters, amid the coronavirus disease (COVID-19) outbreak in Vienna, Austria, March 1, 2021. REUTERS/Lisi Niesner

The logo of the International Atomic Energy Agency (IAEA) is seen outside the IAEA headquarters, amid the coronavirus disease (COVID-19) outbreak in Vienna, Austria, March 1, 2021. REUTERS/Lisi Niesner

A flag with the logo of the International Atomic Energy Agency (IAEA) waves in front of the IAEA headquarters, amid the coronavirus disease (COVID-19) outbreak in Vienna, Austria, March 1, 2021. REUTERS/Lisi Niesner

Z Holdings logo is pictured during a news conference of Co-CEOs Kentaro Kawabe and Takeshi Idezawa in Tokyo, Japan, March 1, 2021. REUTERS/Kim Kyung-Hoon

The Google logo is seen on on the company's European headquarters in Dublin, Ireland, February 27, 2021. Picture taken February 27, 2021. REUTERS/Clodagh Kilcoyne

The Google logo is seen on on the company's European headquarters in Dublin, Ireland, February 27, 2021. Picture taken February 27, 2021. REUTERS/Clodagh Kilcoyne

The Google logo is seen on on the company's European headquarters in Dublin, Ireland, February 27, 2021. Picture taken February 27, 2021. REUTERS/Clodagh Kilcoyne

An Irish Ferries logo is seen, amid the outbreak of coronavirus disease (COVID-19), in Dublin, Ireland, February 25, 2021. Picture taken February 25, 2021. REUTERS/Clodagh Kilcoyne

Co-leader of the left wing "Die Linke" (The Left) party Katja Kipping stands next to the party's logo as she speaks on stage during the party congress in Berlin, Germany February 26, 2021. Tobias Schwarz/Pool via REUTERS

A view shows the logo of Norilsk Nickel company at a non-operating smelting shop in the town of Nikel in Murmansk Region, Russia February 26, 2021. The smelter, which was the oldest production facility of Russian miner Norilsk Nickel, was closed in 2020 as part of the company's environmental programme aiming to reduce hazardous emissions into the atmosphere. REUTERS/Evgenia Novozhenina

Silhouettes of party members are seen in front of the logo of the left wing "Die Linke" (The Left) party during the party congress in Berlin, Germany February 26, 2021. Tobias Schwarz/Pool via REUTERS

Silhouettes of party members are seen in front of the logo of the left wing "Die Linke" (The Left) party during the party congress in Berlin, Germany February 26, 2021. Tobias Schwarz/Pool via REUTERS

A logo of Sinopharm is pictured during a government-organised visit to the production line of COVID-19 vaccine by Beijing Institute of Biological Products of Sinopharm's China National Biotec Group (CNBG), in Beijing, China February 26, 2021. REUTERS/Tingshu Wang

A view shows a logo near the production facilities the production facilities of Kola Mining and Metallurgical Company (Kola MMC), a subsidiary of Nornickel metals and mining company, in the town of Monchegorsk in Murmansk Region, Russia February 25, 2021. REUTERS/Evgenia Novozhenina

A general view of the BioNTech building where the production of the coronavirus disease (COVID-19) vaccine has started in Marburg, Germany, February 24, 2021. REUTERS/Fabian Bimmer

A general view of the BioNTech building where the production of the coronavirus disease (COVID-19) vaccine has started in Marburg, Germany, February 24, 2021. REUTERS/Fabian Bimmer

A general view shows the AstraZeneca factory in Dunkirk as the government eyes new measures to limit the spread of the coronavirus disease (COVID-19) in the region, France, February 24, 2021. REUTERS/ Pascal Rossignol

A general view shows the AstraZeneca factory in Dunkirk as the government eyes new measures to limit the spread of the coronavirus disease (COVID-19) in the region, France, February 24, 2021. REUTERS/ Pascal Rossignol