People ride on an uptown bound subway during the outbreak of the coronavirus disease (COVID-19) in Manhattan, New York City, New York, U.S., May 25, 2021. REUTERS/Andrew Kelly

Khalil Ferebee, the son of Andrew Brown Jr., stands with other family behind his father's casket after it was loaded into a horse-drawn cart bound for the funeral in Elizabeth City, North Carolina, U.S., May 3, 2021. REUTERS/Jonathan Drake

Khalil Ferebee, the son of Andrew Brown Jr., stands behind his father's casket after it was loaded into a horse-drawn cart bound for the funeral in Elizabeth City, North Carolina, U.S. May 3, 2021. REUTERS/Jonathan Drake

Helen Turchioe, (R) who is part of a team of vaccinators administering shots to homebound seniors, prepares to administer a second shot of coronavirus disease (COVID-19) vaccine to Idalia Vazquez, 83, in Yonkers, New York, U.S., March 29, 2021. REUTERS/Stephanie Keith

Helen Turchioe, who is part of a team of vaccinators administering shots to homebound seniors, prepares a shot of coronavirus disease (COVID-19) vaccine in the home of Idalia Vazquez, 83, in Yonkers, New York, U.S., March 29, 2021. REUTERS/Stephanie Keith

Idalia Vazquez, 83, receives her second shot of coronavirus disease (COVID-19) vaccine from a team of vaccinators administering shots to homebound seniors in Yonkers, New York, U.S., March 29, 2021. REUTERS/Stephanie Keith

Helen Turchioe, (L) who is part of a team of vaccinators administering shots to homebound seniors, prepares to administer a second shot of coronavirus disease (COVID-19) vaccine to Idalia Vazquez, 83, (not pictured) as Clara Vazquez stands in the background in Yonkers, New York, U.S., March 29, 2021. REUTERS/Stephanie Keith

Helen Turchioe, who is part of a team of vaccinators administering shots to homebound seniors, prepares to administer a second shot of coronavirus disease (COVID-19) vaccine to Idalia Vazquez, 83, in Yonkers, New York, U.S., March 29, 2021. REUTERS/Stephanie Keith

Clara Vazquez, 56, sits in her room next to Idalia Vazquez, 83, who is about to receive her second shot of coronavirus disease (COVID-19) vaccine from Helen Turchioe, (not pictured) a part of a team of vaccinators administering shots to homebound seniors in Yonkers, New York, U.S., March 29, 2021. REUTERS/Stephanie Keith

Idalia Vazquez, 83, receives her second shot of coronavirus disease (COVID-19) vaccine from Helen Turchioe, (L) who is part of a team of vaccinators administering shots to homebound seniors in Yonkers, New York, U.S., March 29, 2021. REUTERS/Stephanie Keith

Idalia Vazquez, 83, receives her second shot of coronavirus disease (COVID-19) vaccine from Helen Turchioe, (L) who is part of a team of vaccinators administering shots to homebound seniors in Yonkers, New York, U.S., March 29, 2021. REUTERS/Stephanie Keith

Idalia Vazquez, 83, receives her second shot of coronavirus disease (COVID-19) vaccine from Helen Turchioe, (L) who is part of a team of vaccinators administering shots to homebound seniors in Yonkers, New York, U.S., March 29, 2021. REUTERS/Stephanie Keith

Idalia Vazquez, 83, holds her daughter's hand after receiving her second shot of coronavirus disease (COVID-19) vaccine from Helen Turchioe, who is part of a team of vaccinators administering shots to homebound seniors in Yonkers, New York, U.S., March 29, 2021. REUTERS/Stephanie Keith

Photos of Idalia Vazquez, 83, when she was young are on display in her room in Yonkers, New York, U.S., March 29, 2021. REUTERS/Stephanie Keith

Helen Turchioe, who is part of a team of vaccinators administering coronavirus disease (COVID-19) vaccine shots to homebound seniors, wears a badge that reads "Authorized vaccinator" in Yonkers, New York, U.S., March 29, 2021. REUTERS/Stephanie Keith

Photos of Idalia Vazquez, 83, when she was young are on display in her room in Yonkers, New York, U.S., March 29, 2021. REUTERS/Stephanie Keith

Clara Vazquez (L) speaks with her mother, Idalia Vazquez, 83, after receiving her second shot of coronavirus disease (COVID-19) vaccine through a program that sends vaccinators administering shots to homebound seniors in Yonkers, New York, U.S., March 29, 2021. REUTERS/Stephanie Keith

Clara Vazquez, 56, Idalia Vasquez's daughter, walks through her bedroom in Yonkers, New York, U.S., March 29, 2021. REUTERS/Stephanie Keith

Helen Turchioe, (C) who is part of a team of vaccinators administering shots to homebound seniors, speaks to Clara Vazquez, the daughter Idalia Vazquez after administrating a shot of coronavirus disease (COVID-19) vaccine in Yonkers, New York, U.S., March 29, 2021. REUTERS/Stephanie Keith

Helen Turchioe, who is part of a team of vaccinators administering shots to homebound seniors, descends the stairs at the home of Idalia Vazquez after administrating a shot of coronavirus disease (COVID-19) vaccine in Yonkers, New York, U.S., March 29, 2021. REUTERS/Stephanie Keith

Clara Vazquez, 56, Idalia Vasquez's daughter, opens her apartment door to Helen Turchioe, who is part of a team of coronavirus disease (COVID-19) vaccinators administering shots to homebound seniors in Yonkers, New York, U.S., March 29, 2021. REUTERS/Stephanie Keith

Helen Turchioe, who is part of a team of vaccinators administering shots to homebound seniors, prepares to administer a second shot of coronavirus disease (COVID-19) vaccine to Idalia Vazquez in Yonkers, New York, U.S., March 29, 2021. REUTERS/Stephanie Keith

Helen Turchioe, (R) who is part of a team of vaccinators administering shots to homebound seniors, prepares to administer a second shot of coronavirus disease (COVID-19) vaccine to Idalia Vazquez, 83, in Yonkers, New York, U.S., March 29, 2021. REUTERS/Stephanie Keith

Helen Turchioe, (R) who is part of a team of vaccinators administering shots to homebound seniors, prepares to administer a second shot of coronavirus disease (COVID-19) vaccine to Idalia Vazquez, 83, in Yonkers, New York, U.S., March 29, 2021. REUTERS/Stephanie Keith

Helen Turchioe, (L) who is part of a team of vaccinators administering shots to homebound seniors, prepares to administer a second shot of coronavirus disease (COVID-19) vaccine to Idalia Vazquez, 83, (C) in Yonkers, New York, U.S., March 29, 2021. REUTERS/Stephanie Keith

Helen Turchioe, who is part of a team of vaccinators administering shots to homebound seniors, arrives at the home of senior Idalia Vazquez in Yonkers, New York, U.S., March 29, 2021. REUTERS/Stephanie Keith

Agents of the National Migration Institute (INM) and soldiers walk along the banks to the Suchiate river, as part of the efforts by the Mexican government to cut the flow of U.S.-bound migrants who illegally cross its border with Guatemala, in Ciudad Hidalgo, Mexico March 27, 2021. REUTERS/Jose Torres

Agents of the National Migration Institute (INM) check the identification of a Guatemalan man that crossed the Suchiate river, as part of the efforts by the Mexican government to cut the flow of U.S.-bound migrants who illegally cross its border with Guatemala, in Ciudad Hidalgo, Mexico March 27, 2021. REUTERS/Jose Torres

Agents of the National Migration Institute (INM) chat at the banks to the Suchiate river, as part of the efforts by the Mexican government to cut the flow of U.S.-bound migrants who illegally cross its border with Guatemala, in Ciudad Hidalgo, Mexico March 27, 2021. REUTERS/Jose Torres

An agent of the National Migration Institute (INM) checks the identification of a Guatemalan woman that crossed the Suchiate river, while members of the National Guard keep watch as part of the efforts by the Mexican government to cut the flow of U.S.-bound migrants who illegally cross its border with Guatemala, in Ciudad Hidalgo, Mexico March 27, 2021. REUTERS/Jose Torres

An agent of the National Migration Institute (INM) talks to a Guatemalan woman that crossed the Suchiate river, while members of the National Guard keep watch as part of the efforts by the Mexican government to cut the flow of U.S.-bound migrants who illegally cross its border with Guatemala, in Ciudad Hidalgo, Mexico March 27, 2021. REUTERS/Jose Torres

An agent of the National Migration Institute (INM) checks the identification of a Guatemalan man that crossed the Suchiate river, as part of the efforts by the Mexican government to cut the flow of U.S.-bound migrants who illegally cross its border with Guatemala, in Ciudad Hidalgo, Mexico March 27, 2021. REUTERS/Jose Torres

Members of the National Migration institute (INM) march after the announcement of the deployment of security forces at the border as part of the new efforts by the Mexican government to cut the flow of U.S.-bound migrants who illegally cross its border with Guatemala, in Tapachula, Mexico March 27, 2021. REUTERS/Jose Torres

Members of the National Guard and agents of the National Migration Institute (INM) stand in formation during the announcement of the deployment of security forces at the border as part of the new efforts by the Mexican government to cut the flow of U.S.-bound migrants who illegally cross its border with Guatemala, in Tapachula, Mexico March 27, 2021. REUTERS/Jose Torres

Members of the National Guard march along a street after the announcement of the deployment of security forces at the border as part of the new efforts by the Mexican government to cut the flow of U.S.-bound migrants who illegally cross its border with Guatemala, in Tapachula, Mexico March 27, 2021. REUTERS/Jose Torres

Members of the National Guard salute during the announcement of the deployment of security forces at the border as part of the new efforts by the Mexican government to cut the flow of U.S.-bound migrants who illegally cross its border with Guatemala, in Tapachula, Mexico March 27, 2021. REUTERS/Jose Torres

Rotterdam-bound vessel, Ever Given ran aground in the Suez Canal and is blocking marine traffic and is likely to cause delays in oil and gas shipments.

A lab technician takes a swab sample from haulier George McGlashan, who drove from Northern Ireland delivering cheese and is onward bound to France to pick up meat, at RocDoc's rapid antigen coronavirus disease (COVID-19) testing facility in conjunction with the Department of Transport, at Dublin Airport, Ireland January 29, 2021. REUTERS/Clodagh Kilcoyne

A lab technician takes a swab sample from haulier George McGlashan, who drove from Northern Ireland delivering cheese and is onward bound to France to pick up meat, at RocDoc's rapid antigen coronavirus disease (COVID-19) testing facility in conjunction with the Department of Transport, at Dublin Airport, Ireland January 29, 2021. REUTERS/Clodagh Kilcoyne

Lab technicians work at RocDoc's rapid antigen coronavirus disease (COVID-19) testing facility in conjunction with the Department of Transport, for hauliers bound for France via Dublin Port, at Dublin Airport, Ireland January 29, 2021. REUTERS/Clodagh Kilcoyne

A lab technician holds a swab sample at RocDoc's rapid antigen coronavirus disease (COVID-19) testing facility in conjunction with the Department of Transport, for hauliers bound for France via Dublin Port, at Dublin Airport, Ireland January 29, 2021. REUTERS/Clodagh Kilcoyne

A lab technician takes a swab sample from haulier George McGlashan, who drove from Northern Ireland delivering cheese and is onward bound to France to pick up meat, at RocDoc's rapid antigen coronavirus disease (COVID-19) testing facility in conjunction with the Department of Transport, at Dublin Airport, Ireland January 29, 2021. REUTERS/Clodagh Kilcoyne

A lab technician holds a swab sample at RocDoc's rapid antigen coronavirus disease (COVID-19) testing facility in conjunction with the Department of Transport, for hauliers bound for France via Dublin Port, at Dublin Airport, Ireland January 29, 2021. REUTERS/Clodagh Kilcoyne

A lab technician holds a swab sample at RocDoc's rapid antigen coronavirus disease (COVID-19) testing facility in conjunction with the Department of Transport, for hauliers bound for France via Dublin Port, at Dublin Airport, Ireland January 29, 2021. REUTERS/Clodagh Kilcoyne

A lab technician exits a booth for taking swab samples at RocDoc's rapid antigen coronavirus disease (COVID-19) testing facility in conjunction with the Department of Transport, for hauliers bound for France via Dublin Port, at Dublin Airport, Ireland January 29, 2021. REUTERS/Clodagh Kilcoyne

A lab technician holds a swab sample at RocDoc's rapid antigen coronavirus disease (COVID-19) testing facility in conjunction with the Department of Transport, for hauliers bound for France via Dublin Port, at Dublin Airport, Ireland January 29, 2021. REUTERS/Clodagh Kilcoyne

Empty booths for taking swab samples are pictured at RocDoc's rapid antigen coronavirus disease (COVID-19) testing facility in conjunction with the Department of Transport, for hauliers bound for France via Dublin Port, at Dublin Airport, Ireland January 29, 2021. REUTERS/Clodagh Kilcoyne

A lab technician holds a swab sample at RocDoc's rapid antigen coronavirus disease (COVID-19) testing facility in conjunction with the Department of Transport, for hauliers bound for France via Dublin Port, at Dublin Airport, Ireland January 29, 2021. REUTERS/Clodagh Kilcoyne

Lab technicians test swab samples at RocDoc's rapid antigen coronavirus disease (COVID-19) testing facility in conjunction with the Department of Transport, for hauliers bound for France via Dublin Port, at Dublin Airport, Ireland January 29, 2021. REUTERS/Clodagh Kilcoyne

A lab technician works at RocDoc's rapid antigen coronavirus disease (COVID-19) testing facility in conjunction with the Department of Transport, for hauliers bound for France via Dublin Port, at Dublin Airport, Ireland January 29, 2021. REUTERS/Clodagh Kilcoyne

A lab technician looks on at RocDoc's rapid antigen coronavirus disease (COVID-19) testing facility in conjunction with the Department of Transport, for hauliers bound for France via Dublin Port, at Dublin Airport, Ireland January 29, 2021. REUTERS/Clodagh Kilcoyne

A lab technician takes a swab sample from haulier George McGlashan, who drove from Northern Ireland delivering cheese and is onward bound to France to pick up meat, at RocDoc's rapid antigen coronavirus disease (COVID-19) testing facility in conjunction with the Department of Transport, at Dublin Airport, Ireland January 29, 2021. REUTERS/Clodagh Kilcoyne

Lab technicians work at RocDoc's rapid antigen coronavirus disease (COVID-19) testing facility in conjunction with the Department of Transport, for hauliers bound for France via Dublin Port, at Dublin Airport, Ireland January 29, 2021. REUTERS/Clodagh Kilcoyne

Workers load the AstraZeneca/Oxford vaccines against the coronavirus disease (COVID-19) from India onto a plane bound to Rio de Janeiro at Sao Paulo International Airport in Guarulhos, Brazil January 22, 2021. REUTERS/Amanda Perobelli

Workers load the AstraZeneca/Oxford vaccines against the coronavirus disease (COVID-19) from India onto a plane bound to Rio de Janeiro at Sao Paulo International Airport in Guarulhos, Brazil January 22, 2021. REUTERS/Amanda Perobelli

A Honduran migrant holds his country's flag as Guatemalan security forces clear a road where the migrants have been camping after authorities halted their trek to the United States, in Vado Hondo, Guatemala January 18, 2021. REUTERS/Luis Echeverria

Honduran migrants leave an area where Guatemalan security forces cleared a road where the migrants have been camping after authorities halted their trek to the United States, in Vado Hondo, Guatemala January 18, 2021. REUTERS/Luis Echeverria