New Zealand Prime Minister Jacinda Ardern attends the 2021 Chinese New Year Festival and Market Day event in Auckland, New Zealand, January 30, 2021. The prime minister received a gift bag upon her departure. /CFP

Lecturer Emma Bush assists a volunteer in the national COVID-19 vaccination program at the Allam Medical Building at the University of Hull, northern England, January 30, 2021. /CFP

California lifted its regional stay-at-home order, allowing businesses such as outdoor dining to open as its coronavirus cases slow after an unprecedented surge that strained the state's healthcare system. This photo was captured on January 28, 2021. /CFP

President Joe Biden has signed an executive order halting the construction of the wall along the U.S.- Mexico border in Sunland Park. The agreement must be stopped before January 27, 2021. Pictured is a section of the mostly abandoned border wall. /CFP

Members of the National Guard and U.S. Capitol Police stand guard at the U.S. Capitol in Washington, D.C., January 28, 2021. /CFP

Plenty of parks, open spaces and wide avenues show off spectacular views of Buenos Aires' famous resplendent sunsets, January 26, 2021. /CFP

An elk makes a funny face in minus 33 degrees Celsius weather in Krasnoyarsk, Russia, January 26, 2021. /CFP