A health worker shows an empty syringe after inoculating a woman with AstraZeneca's COVID-19 vaccine during the first day of a nationwide three-day vaccination drive at a school in Quezon city, Philippines on Monday, November 29, 2021. There has been no reported infection so far caused by the new variant in the Philippines, a Southeast Asian pandemic hotspot where COVID-19 cases have considerably dropped to below 1,000 each day in recent days, but the emergence of the Omicron variant has set off a new alarm. (Photo by Aaron Favila/AP Photo)

Revellers perform during the “Salsodromo”, the kick-off of the music and cultural festival Feria de Cali (Cali Fair) in Cali, Colombia, on December 25, 2021. The “Salsodromo”, an event in which more than 2,500 revellers and salsa music dancers perform along a kilometre-long stripe, marks the start of the Feria de Cali festival every year. (Photo by Paola Mafla/AFP Photo)

A tourist pets a cat before the “Horus protects Ramses II as a child”, dating to the reign of the Ancient Egyptian New Kingdom pharaoh (1303-1213 BC), at the Egyptian Museum in the centre of Egypt's capital Cairo on October 19, 2022. (Photo by Amir Makar/AFP Photo)

Children wearing cardboard lion dance masks walk along a street in Beijing on January 13, 2023. China has announced its first overall population decline in recent years amid an aging society and plunging birthrate. (Photo by Mark Schiefelbein/AP Photo)

Sydney Peng, 19, who has been dancing for eleven years, performs a Chinese opera dance in celebration of the Lunar New Year, in the rotunda of the Mall of America in Bloomington, Minn., on Sunday, January 22, 2023. (Photo by Richard Tsong-Taatariii/Star Tribune via AP Photo)

Junior Lambrechts has his face painted in preparation for the Cape Minstrel Carnival in Cape Town, South Africa on January 2, 2023. (Photo by Shelley Christians/Reuters)

Models present creations from the Michael Kors spring summer 2023 collection during New York Fashion Week in Manhattan, New York City, U.S., February 14, 2023. (Photo by Caitlin Ochs/Reuters)

A girl smiles during the celebration of Holi at the Art Department of the University of Dhaka in Dhaka, Bangladesh on March 8, 2023. (Photo by Mohammad Ponir Hossain/Reuters)