People wearing face masks following the coronavirus disease (COVID-19) outbreak walk in the Sanya International Duty-Free shopping complex in Sanya, Hainan province, China January 25, 2023. REUTERS/Alessandro Diviggiano 

People wearing face masks following the coronavirus disease (COVID-19) outbreak wait in line to enter an Alexander McQueen store at the Sanya International Duty-Free shopping complex in Sanya, Hainan province, China January 25, 2023. REUTERS/Alessandro Diviggiano 

People wearing face masks following the coronavirus disease (COVID-19) outbreak walk outside the Sanya International Duty-Free shopping complex in Sanya, Hainan province, China January 25, 2023. REUTERS/Alessandro Diviggiano 

People wearing face masks following the coronavirus disease (COVID-19) outbreak wait in line to enter a store at the Sanya International Duty-Free shopping complex in Sanya, Hainan province, China January 25, 2023. REUTERS/Alessandro Diviggiano 

People wearing face masks following the coronavirus disease (COVID-19) outbreak wait in line to enter a Bottega Veneta store at the Sanya International Duty-Free shopping complex in Sanya, Hainan province, China January 25, 2023. REUTERS/Alessandro Diviggiano 

A view of people at a beach during the Spring Festival and Lunar New Year holiday in Sanya, Hainan province, China January 23, 2023. REUTERS/Alessandro Diviggiano 

Li Qiang, 40, owner of a small shop selling coconuts and other convenience items, stands outside his store at a beach during the Spring Festival and Lunar New Year holiday in Sanya, Hainan province, China January 23, 2023. REUTERS/Alessandro Diviggiano 

Li Qiang, 40, owner of a small shop selling coconuts and other convenience items, speaks with a man outside his store at a beach during the Spring Festival and Lunar New Year holiday in Sanya, Hainan province, China January 23, 2023. REUTERS/Alessandro Diviggiano 

A woman poses for pictures with a child at a beach during the Spring Festival and Lunar New Year holiday in Sanya, Hainan province, China January 23, 2023. REUTERS/Alessandro Diviggiano 

A view of people on the beach during the Spring Festival and Lunar New Year holiday in Sanya, Hainan province, China January 23, 2023. REUTERS/Alessandro Diviggiano 

Workers take a break in front of a closed bar at a beach during the Spring Festival and Lunar New Year holiday in Sanya, Hainan province, China January 23, 2023. REUTERS/Alessandro Diviggiano 

A man walks past closed restaurants at a beach during the Spring Festival and Lunar New Year holiday in Sanya, Hainan province, China January 23, 2023. REUTERS/Alessandro Diviggiano 

People attend the annual Chinatown Spring Festival Parade, as it returned after being cancelled two years in a row due to the coronavirus disease (COVID-19) pandemic, amid Lunar New Year celebrations in Vancouver, British Columbia, Canada January 22, 2023. REUTERS/Jennifer Gauthier 

People attend the annual Chinatown Spring Festival Parade, as it returned after being cancelled two years in a row due to the coronavirus disease (COVID-19) pandemic, amid Lunar New Year celebrations in Vancouver, British Columbia, Canada January 22, 2023. REUTERS/Jennifer Gauthier 

People attend the annual Chinatown Spring Festival Parade, as it returned after being cancelled two years in a row due to the coronavirus disease (COVID-19) pandemic, amid Lunar New Year celebrations in Vancouver, British Columbia, Canada January 22, 2023. REUTERS/Jennifer Gauthier 

People attend the annual Chinatown Spring Festival Parade, as it returned after being cancelled two years in a row due to the coronavirus disease (COVID-19) pandemic, amid Lunar New Year celebrations in Vancouver, British Columbia, Canada January 22, 2023. REUTERS/Jennifer Gauthier 

People attend the annual Chinatown Spring Festival Parade, as it returned after being cancelled two years in a row due to the coronavirus disease (COVID-19) pandemic, amid Lunar New Year celebrations in Vancouver, British Columbia, Canada January 22, 2023. REUTERS/Jennifer Gauthier 

A couple wear rabbit ears at the annual Chinatown Spring Festival Parade, as it returned after being cancelled two years in a row due to the coronavirus disease (COVID-19) pandemic, amid Lunar New Year celebrations, in Vancouver, British Columbia, Canada January 22, 2023. REUTERS/Jennifer Gauthier 

People attend the annual Chinatown Spring Festival Parade, as it returned after being cancelled two years in a row due to the coronavirus disease (COVID-19) pandemic, amid Lunar New Year celebrations, in Vancouver, British Columbia, Canada January 22, 2023. REUTERS/Jennifer Gauthier 

People attend the annual Chinatown Spring Festival Parade, as it returned after being cancelled two years in a row due to the coronavirus disease (COVID-19) pandemic, amid Lunar New Year celebrations, in Vancouver, British Columbia, Canada January 22, 2023. REUTERS/Jennifer Gauthier 

People attend the annual Chinatown Spring Festival Parade, as it returned after being cancelled two years in a row due to the coronavirus disease (COVID-19) pandemic, amid Lunar New Year celebrations, in Vancouver, British Columbia, Canada January 22, 2023. REUTERS/Jennifer Gauthier 

Worshippers wearing face masks make offerings of incense sticks ahead of the Lunar New Year, during the coronavirus disease (COVID-19) pandemic in Hong Kong, China, January 21, 2023. REUTERS/Tyrone Siu 

Worshippers wearing face masks make their first offerings inside the Wong Tai Sin Temple, a moment before the Lunar New Year, during the coronavirus disease (COVID-19) pandemic in Hong Kong, China, January 21, 2023. REUTERS/Tyrone Siu TPX IMAGES OF THE DAY 

A worshipper wearing a face mask makes an offering of incense sticks ahead of the Lunar New Year, during the coronavirus disease (COVID-19) pandemic in Hong Kong, China, January 21, 2023. REUTERS/Tyrone Siu 

Worshippers wearing face masks rush to make their first offerings inside the Wong Tai Sin Temple, a moment before the Lunar New Year, during the coronavirus disease (COVID-19) pandemic in Hong Kong, China, January 21, 2023. REUTERS/Tyrone Siu 

Worshippers wearing face masks make offerings of incense sticks ahead of the Lunar New Year, during the coronavirus disease (COVID-19) pandemic in Hong Kong, China, January 21, 2023. REUTERS/Tyrone Siu 

A worshipper wearing a face mask makes an offering of incense sticks ahead of the Lunar New Year, during the coronavirus disease (COVID-19) pandemic in Hong Kong, China, January 21, 2023. REUTERS/Tyrone Siu 

Worshippers wearing face masks and rabbit ears make offerings of incense sticks at the Lunar New Year, during the coronavirus disease (COVID-19) pandemic in Hong Kong, China, January 21, 2023. REUTERS/Tyrone Siu 

Worshippers wearing face masks make offerings of incense sticks ahead of the Lunar New Year, during the coronavirus disease (COVID-19) pandemic in Hong Kong, China, January 21, 2023. REUTERS/Tyrone Siu 

Customers wearing face masks shop for flowers ahead of the Lunar New Year, during the coronavirus disease (COVID-19) pandemic in Hong Kong, China, January 20, 2023. REUTERS/Tyrone Siu 

Customers wearing face masks shop for decorations ahead of the Lunar New Year, during the coronavirus disease (COVID-19) pandemic in Hong Kong, China, January 20, 2023. REUTERS/Tyrone Siu 

Customers wearing face masks shop for flowers ahead of the Lunar New Year, during the coronavirus disease (COVID-19) pandemic in Hong Kong, China, January 20, 2023. REUTERS/Tyrone Siu 

Customers wearing face masks shop for flowers ahead of the Lunar New Year, during the coronavirus disease (COVID-19) pandemic in Hong Kong, China, January 20, 2023. REUTERS/Tyrone Siu 

Customers wearing face masks shop for peach blossoms ahead of the Lunar New Year, during the coronavirus disease (COVID-19) pandemic in Hong Kong, China, January 20, 2023. REUTERS/Tyrone Siu 

Customers wearing face masks shop for tangerine trees ahead of the Lunar New Year, during the coronavirus disease (COVID-19) pandemic in Hong Kong, China, January 20, 2023. REUTERS/Tyrone Siu 

Customers wearing face masks shop for flowers ahead of the Lunar New Year, during the coronavirus disease (COVID-19) pandemic in Hong Kong, China, January 20, 2023. REUTERS/Tyrone Siu 

Visitors walk past a Gucci store at Marina Bay Sands in Singapore January 19, 2023. REUTERS/Chen Lin 

A shop owner uses her mobile phone at her stall ahead of Lunar New Year celebrations in Bangkok's Chinatown, Thailand, January 19, 2023. REUTERS/Athit Perawongmetha 

Tourists shop ahead of Lunar New Year celebrations in Bangkok's Chinatown, Thailand, January 19, 2023. REUTERS/Athit Perawongmetha 

A view shows traffic under a street decorated by red lanterns ahead of Lunar New Year celebrations in Bangkokss Chinatown, Thailand, January 19, 2023. REUTERS/Athit Perawongmetha 

A tourist shops ahead of Lunar New Year celebrations in Bangkok's Chinatown, Thailand, January 19, 2023. REUTERS/Athit Perawongmetha 

Tourists shop for street foods ahead of Lunar New Year celebrations in Bangkok's Chinatown, Thailand, January 19, 2023. REUTERS/Athit Perawongmetha 

A flight attendant participates in an annual aviation safety & emergency course as China reopens its borders, at Asia Aviation Academy in Bangkok, Thailand January 19, 2023. REUTERS/Chalinee Thirasupa 

Thai AirAsia's cabin crew participate in an annual aviation safety & emergency course as China reopens its borders, at Asia Aviation Academy in Bangkok, Thailand January 19, 2023. REUTERS/Chalinee Thirasupa 

Thai AirAsia's cabin crew participate in an annual aviation safety & emergency course as China reopens its borders, at Asia Aviation Academy in Bangkok, Thailand January 19, 2023. REUTERS/Chalinee Thirasupa 

A flight attendant participates in an annual aviation safety & emergency course as China reopens its borders, at Asia Aviation Academy in Bangkok, Thailand January 19, 2023. REUTERS/Chalinee Thirasupa 

A cabin crew wears a portable protective breathing equipment (PBE) during an annual aviation safety & emergency course as China reopens its borders, at Asia Aviation Academy in Bangkok, Thailand January 19, 2023. REUTERS/Chalinee Thirasupa 

A flight attendant uses a fire extinguisher during an annual aviation safety & emergency course as China reopens its borders, at Asia Aviation Academy in Bangkok, Thailand January 19, 2023. REUTERS/Chalinee Thirasupa 

Thai AirAsia's cabin crew participate in an annual aviation safety & emergency course as China reopens its borders, at Asia Aviation Academy in Bangkok, Thailand January 19, 2023. REUTERS/Chalinee Thirasupa 

A cabin crew member uses a fire extinguisher during an annual aviation safety & emergency course as China reopens its borders, at Asia Aviation Academy in Bangkok, Thailand January 19, 2023. REUTERS/Chalinee Thirasupa 

Thai AirAsia's cabin crew participate in an annual aviation safety & emergency course as China reopens its borders, at Asia Aviation Academy in Bangkok, Thailand January 19, 2023. REUTERS/Chalinee Thirasupa 

A flight attendant uses a fire extinguisher during an annual aviation safety & emergency course as China reopens its borders, at Asia Aviation Academy in Bangkok, Thailand January 19, 2023. REUTERS/Chalinee Thirasupa 

A flight attendant uses a fire extinguisher during an annual aviation safety & emergency course as China reopens its borders, at Asia Aviation Academy in Bangkok, Thailand January 19, 2023. REUTERS/Chalinee Thirasupa 

A general view of camp beds, during a protest action with claims of more expansion of biomedical research related to post-COVID-19 long-term conditions in front of the Reichstag building, the seat of the lower house of parliament Bundestag in Berlin, Germany January 19, 2023. REUTERS/Annegret Hilse 

A general view of a camp bed with a pinned poster, during a protest action with claims of more expansion of biomedical research related to post-COVID-19 long-term conditions in front of the Reichstag building, the seat of the lower house of parliament Bundestag in Berlin, Germany January 19, 2023. REUTERS/Annegret Hilse 

A general view of camp beds, during a protest action with claims of more expansion of biomedical research related to post-COVID-19 long-term conditions in front of the Reichstag building, the seat of the lower house of parliament Bundestag in Berlin, Germany January 19, 2023. REUTERS/Annegret Hilse 

A general view of camp beds with pinned posters, during a protest action with claims of more expansion of biomedical research related to post-COVID-19 long-term conditions in front of the Reichstag building, the seat of the lower house of parliament Bundestag in Berlin, Germany January 19, 2023. REUTERS/Annegret Hilse 

Tourists wait for a dragon dance show in front of a department store ahead of Lunar New Year celebrations in Bangkok, Thailand, January 18, 2023. REUTERS/Athit Perawongmetha 

A woman is tested at a coronavirus disease (COVID-19) mobile testing site outside the Grand Central Station in New York City, U.S., January 18, 2023. REUTERS/Shannon Stapleton 

Travellers walk with luggages at a terminal hall, during the annual Spring Festival travel rush ahead of the Chinese Lunar New Year, as the coronavirus disease (COVID-19) outbreak continues, in Beijing Capital International Airport, Beijing, China January 18, 2023. REUTERS/Tingshu Wang