February 25, 2020
Workers wearing protective gears spray disinfectant as a precaution against the new coronavirus at Seoul Railway Station in Seoul, South Korea, Tuesday, Feb. 25, 2020. China and South Korea on Tuesday reported more cases of a new viral illness that has been concentrated in North Asia but is causing global worry as clusters grow in the Middle East and Europe. (Jin Yeon-soo/Yonhap via AP)