Seventeen more cases of the mysterious Sars-like virus have been reported in China, taking the total number of patients to 62.
Two people have died so far, with health officials in the central Chinese city of Wuhan adding that three of the patients are in a critical condition.
Meanwhile, airport authorities across parts of the US, Japan, Thailand, south Korea, Singapore and Malaysia, are screening passengers from Wuhan.
Thailand and Japan have confirmed cases of the virus, all involving people who have travelled from Wuhan.
US and Iran launch new attacks as they wrestle for control of Strait
Blast at fireworks factory in China's Hunan kills 26, Xi calls for probe
Russian attack kills 5 at Ukraine's Naftogaz gas production facilities, officials say
Seven cases of deadly hantavirus confirmed or suspected on stranded cruise ship
Putin, Zelenskyy proclaim rival ceasefires around Russia's commemorations
