Chinese State Councilor and Foreign Minister Wang Yi meets with NATO Secretary General Jens Stoltenberg in Munich, Germany, Feb. 14, 2020. (Xinhua/Shan Yuqi)

Medical workers help the first batch of patients infected with the novel coronavirus move into their isolation wards at Huoshenshan (Fire God Mountain) Hospital in Wuhan, central China's Hubei Province, Feb. 4, 2020. (Photo by Fan Xianhai/Xinhua)

Tedros Adhanom Ghebreyesus, director-general of the World Health Organization (WHO), speaks at a press conference after the WHO emergency committee's meeting on the novel coronavirus in China at its headquarters in Geneva, Switzerland, Jan. 22, 2020. (Xinhua/Liu Qu)

Photo taken on Feb. 14, 2020 shows a view of an activity showing support for China's fight against the novel coronavirus at a school in Ayutthaya province, Thailand. (Xinhua/Rachen Sageamsak)