A passenger wears swimming goggles and a facemask as he waits inside the high-speed train station connecting Hong Kong to mainland China during a public holiday in celebration of the Lunar New Year in Hong Kong on January 28, 2020, as a preventative measure following a virus outbreak which began in the Chinese city of Wuhan. China on January 28 urged its citizens to postpone travel abroad as it expanded unprecedented efforts to contain a viral outbreak that has killed 106 people and left other governments racing to pull their nationals from the contagion’s epicentre. (Photo by Anthony Wallace/AFP Photo)