Two travellers are seen wearing facial masks on their way to the check-in counter at Suvarnabhumi Airport in Bangkok, Thailand, June 20, 2015. Thailand's public health ministry on Thursday confirmed the country's first case of the Middle East Respiratory Syndrome (MERS). In Bangkok, the country's capital and an international transport hub, citizens and travellers have begun to undertake preventive methods such as wearing protective facial masks. (Xinhua/Li Mangmang)
