A child wearing a protective face mask to help prevent the spread of the new coronavirus runs towards a bride and groom during a pre-wedding photo shoot in front of the Turret of the Forbidden City which remain closed following the new coronavirus outbreak in Beijing, Monday, April 6, 2020. China on Monday reported a few dozen new cases of coronavirus infection while no new confirmed or suspected cases in the epicenter city of Wuhan, where a 14-week lockdown is due to be lifted on Wednesday. (Photo by Andy Wong/AP Photo)





Chinese medical workers from Shandong province wave from a bus as they leave Wuhan, China, 06 April 2020. Wuhan, the epicenter of the coronavirus outbreak, will lift the lockdown on 08 April allowing people to leave the city after more than two months. (Photo by Roman Pilipey/EPA/EFE)





Police officers wearing face masks to protect against the spread of new coronavirus stand guard outside of Hankou train station ahead of the resumption of train services in Wuhan in central China's Hubei Province, Wednesday, April 8, 2020. (Photo by Ng Han Guan/AP Photo)





Passengers wait to enter the railway station after the lockdown was lifted in Wuhan, China, 08 April 2020. Wuhan, the epicenter of the coronavirus outbreak, lifted the lockdown on 08 April 2020, allowing people to leave the city after more than two months. (Photo by Roman Pilipey/EPA/EFE)





People wear protective masks in a city park on April 06, 2020 in Shanghai, China. Shanghai has reopened most of outdoor public facilities by the end of March. Health authorities of China said the country has passed the peak of the COVID-19 epidemic on March 12. As of today, the novel coronavirus (COVID-19) has infected more than 1,250,000 people and killed over 70,000 globally. The World Health Organization (WHO) declared the rapidly spreading coronavirus outbreak a pandemic on March 11. (Photo by Yves Dean/Getty Images)





Police officers wearing face masks to protect against the spread of new coronavirus stand near a toll gate for vehicles entering and exiting Wuhan in central China's Hubei Province, Wednesday, April 8, 2020. (Photo by Ng Han Guan/AP Photo)





A woman wearing a face mask rides a scooter on a street in Wuhan, Hubei province, the epicentre of China's coronavirus disease (COVID-19) outbreak, April 6, 2020. (Photo by Aly Song/Reuters)





Staff members wearing face masks gesture next to a 5G-enabled robot aimed at providing medical advice related to the novel coronavirus, at the office of CloudMinds Technologies in Beijing, China on March 2, 2020. (Photo by China Daily via Reuters)





Passengers wearing face masks and raincoats to protect against the spread of new coronavirus sit outside of Hankou train station after of the resumption of train services in Wuhan in central China's Hubei Province, Wednesday, April 8, 2020. (Photo by Ng Han Guan/AP Photo)





A security officer wearing a face mask to protect against the spread of new coronavirus stands guard at Wuhan Tianhe International Airport in Wuhan in central China's Hubei Province, Wednesday, April 8, 2020. Within hours of China lifting an 11-week lockdown on the central city of Wuhan early Wednesday, tens of thousands people had left the city by train and plane alone, according to local media reports. (Photo by Ng Han Guan/AP Photo)





A security officer wearing a face mask to protect against the spread of new coronavirus stands guard as the doors close on the first high-speed train to leave Hankou train station after of the resumption of train services in Wuhan in central China's Hubei Province, Wednesday, April 8, 2020. (Photo by Ng Han Guan/AP Photo)





A passenger wearing a face mask to protect against the spread of new coronavirus talks about how happy she is to leave her 76-day stay in lockdown in Wuhan as she boards the first high-speed train to leave Hankou train station after the resumption of train services in Wuhan in central China's Hubei Province, Wednesday, April 8, 2020. (Photo by Ng Han Guan/AP Photo)





Passengers wearing face masks and rain coats to protect against the spread of new coronavirus walk outside of Hankou train station after of the resumption of train services in Wuhan in central China's Hubei Province, Wednesday, April 8, 2020. After 11 weeks of lockdown, the first train departed Wednesday morning from a re-opened Wuhan, the origin point for the coronavirus pandemic, as residents once again were allowed to travel in and out of the sprawling central Chinese city. (Photo by Ng Han Guan/AP Photo)





In this April 1, 2020, photo, Sam McNeil’s dog runs alongside the water during a walk on a spring morning in Beijing. (Photo by Sam McNeil/AP Photo)





A worker in a protective suit monitors a temperature scanner at Hankou train station after of the resumption of train services in Wuhan in central China's Hubei Province, Wednesday, April 8, 2020. (Photo by Ng Han Guan/AP Photo)





A railway worker holds a sign reading "Hankou Station welcomes you!" as passengers board the first high-speed train to leave Hankou train station after the resumption of train services in Wuhan in central China's Hubei Province, Wednesday, April 8, 2020. (Photo by Ng Han Guan/AP Photo)





A medical worker from China's Jilin Province reacts as she prepares to return home at Wuhan Tianhe International Airport in Wuhan in central China's Hubei Province, Wednesday, April 8, 2020. Within hours of China lifting an 11-week lockdown on the central city of Wuhan early Wednesday, tens of thousands people had left the city by train and plane alone, according to local media reports. (Photo by Ng Han Guan/AP Photo)





Passengers wearing face masks and face shields to protect against the spread of coronavirus gather outside of Hankou train station after of the resumption of train services in Wuhan in central China's Hubei Province, Wednesday, April 8, 2020. (Photo by Ng Han Guan/AP Photo)





The airport employees stand in Wuhan Tianhe International Airport on April 3, 2020 in Wuhan, Hubei Province, China. Wuhan, the Chinese city hardest hit by the novel coronavirus outbreak, conducted a disinfection on the local airport as operations will soon resume on April 8 when the city lifts its travel restrictions. (Photo by Getty Images)





A medical staff member from Jilin Province tears up during a ceremony before leaving as Tianhe Airport is reopened in Wuhan in China's central Hubei province on April 8, 2020. Thousands of Chinese travellers rushed to leave COVID-19 coronavirus-ravaged Wuhan on April 8 as authorities lifted a more than two-month prohibition on outbound travel from the city where the global pandemic first emerged. (Photo by Hector Retamal/AFP Photo)





Medical workers walk by a police robot at the Wuhan Tianhe International Airport after travel restrictions to leave Wuhan, the capital of Hubei province and China's epicentre of the novel coronavirus disease (COVID-19) outbreak, were lifted, April 8, 2020. (Photo by Aly Song/Reuters)