This picture taken on June 4, 2019 shows couples taking part in their pre-wedding photo shoots in the Love Story in Rome Studio in Beijing. Increasingly elaborate pre-wedding photos are a booming industry in China, as young couples spend time and cash lining up glamorous photo shoots to display on their big day. (Photo by Fred Dufour/AFP Photo)





You Wenfeng, 68, poses with her fishskin clothes at her studio in Tongjiang, Heilongjiang province, China December 31, 2019. You, who belongs to China's tiny Hezhen ethnic group, is one of the few people in her community who can still make clothing from the skin of fish. (Photo by Aly Song/Reuters)





Ethnic Hezhen You Wenfeng's Chinese Han students learn how to make clothes from fish skin at You's studio in Tongjiang, Heilongjiang province, China December 31, 2019. The education is arduous, with You's acolytes committing to memory songs of fishing, hunting and ancient tribal conquests through phonetics alone. With little prompting, You burst into song in her studio apartment during a visit by Reuters, singing of a woman's wish to bear a son for her hunter-husband. (Photo by Aly Song/Reuters)





Police officers wearing masks check the boot of a car for smuggled wild animals following the outbreak of a new coronavirus, at an expressway toll station on the eve of the Chinese Lunar New Year celebrations, in Xianning, a city bordering Wuhan to the north, Hubei province, China on January 24, 2020. While restrictions on travel and gatherings have already been imposed to curb the outbreak, China will take stricter and more targeted measures, state television reported citing a State Council meeting on Friday, but gave no further details. (Photo by Martin Pollard/Reuters)





A man wearing a protective mask is seen on a subway in Shanghai, China on January 23, 2020. (Photo by Aly Song/Reuters)





A cleaner walks past the Sihui Long Distance Bus Station in Beijing after the city has stoped inter-province buses services as the country is hit by an outbreak of the new coronavirus, January 26, 2020. (Photo by Thomas Peter/Reuters)





Medical staff transfer a patient of a highly suspected case of a new coronavirus at the Queen Elizabeth Hospital in Hong Kong, China on January 22, 2020. (Photo by Cnsphoto via Reuters)





Workers dismantle decorations after the temple fair for the Chinese Lunar New Year in Ditan Park was canceled in Beijing, China on January 24, 2020. (Photo by Carlos Garcia Rawlins/Reuters)





A security guard sits at the entrance of a closed temple in Shanghai, China on January 24, 2020. (Photo by Aly Song/Reuters)





People line up outside a drugstore to buy masks in Shanghai, China on January 24, 2020. The World Health Organization (WHO) has declared the new coronavirus an “emergency in China” but stopped short of declaring it of international concern. (Photo by Aly Song/Reuters)





A worker wears a mask at the Pudong International Airport in Shanghai, China on January 27, 2020. (Photo by Aly Song/Reuters)





In this Thursday, January 23, 2020, photo, a staff member wearing a hazardous materials suit hauls a bin at a hospital that reported a coronavirus death in Yichang in central China's Hubei Province. China is swiftly building a 1,000-bed hospital dedicated to patients infected with a new virus that has killed 26 people, sickened hundreds and prompted unprecedented lockdowns of cities during the country's most important holiday. (Photo by Chinatopix via AP Photo)





Scooter drivers wear face masks as they wait to cross an intersection in Fuyang in central China's Anhui province, Saturday, January 25, 2020. China's most festive holiday began in the shadow of a worrying new virus Saturday as the death toll surpassed 40, an unprecedented lockdown kept 36 million people from traveling and authorities canceled a host of Lunar New Year events. (Photo by Chinatopix via AP Photo)





In this Sunday, January 26, 2020 file photo, medical workers in protective gear help a patient near an ambulance in Wuhan in central China's Hubei Province. As Beijing instates one of the largest quarantines in modern history, locking down over 50 million people in Hubei province, questions are swirling around the provincial government's sluggish initial response. (Photo by Chinatopix via AP Photo/File)





A worker in a hazardous materials suit takes the temperature of a truck driver at a checkpoint in Huaibei in central China's Anhui Province, Monday, January 27, 2020. China on Monday expanded sweeping efforts to contain a viral disease by extending the Lunar New Year holiday to keep the public at home and avoid spreading infection as the death toll rose to 80. (Photo by Chinatopix via AP Photo)




Indonesian migrant workers wear face masks as they play the traditional music instrument “angklung” in Hong Kong, Monday, January 27, 2020. Hong Kong announced it would bar entry to visitors from the mainland province at the center of the outbreak. Travel agencies were ordered to cancel group tours nationwide following a warning the virus's ability to spread was increasing. (Photo by Achmad Ibrahim/AP Photo)





In this photo released by China's Xinhua News Agency, a pilot wearing a protective suit parks a cargo plane at Wuhan Tianhe International Airport in Wuhan in central China's Hubei Province, Tuesday, January 28, 2020. Hong Kong's leader announced Tuesday that all rail links to mainland China will be cut starting Friday as fears grow about the spread of a new virus. (Photo by Cheng Min/Xinhua via AP Photo)





People wear face masks as they shop for decorations for the upcoming Lunar New Year, the Year of the Rat, at a market in Fuyang in central China's Anhui Province, Friday, January 24, 2020. China is swiftly building a hospital dedicated to treating patients infected with a new virus that has killed 26 people, sickened hundreds and prompted unprecedented lockdowns of cities home to millions of people during the country's most important holiday. (Photo by Chinatopix via AP Photo)





Members of a military medical team take over the work from a medical worker at Wuhan Jinyintan Hospital in Wuhan, central China's Hubei Province, on January 26, 2020. Three teams of military staff totaling 450, who flew to Wuhan on Friday night, immediately started work in three designated hospitals in Wuhan. (Photo by Cheng Min/Xinhua News Agency)





Medical staff members wearing protective clothing to help stop the spread of a deadly virus which began in the city, arrive with a patient at the Wuhan Red Cross Hospital in Wuhan on January 25, 2020. The Chinese army deployed medical specialists on January 25 to the epicentre of a spiralling viral outbreak that has killed 41 people and spread around the world, as millions spent their normally festive Lunar New Year holiday under lockdown. (Photo by Hector Retamal/AFP Photo)