A girl wearing a mask to prevent contracting Middle East Respiratory Syndrome (MERS) sits on a luggage as others walk past them at Gimpo International Airport in Seoul, South Korea, June 17, 2015. South Korea on Wednesday reported eight new cases of MERS, whilst another person infected with the virus died, health officials said, bringing to 20 the number of fatalities in the outbreak that began last month. REUTERS/Kim Hong-Ji

- Image ID: 2D0NCEH

A girl wearing a mask to prevent contracting Middle East Respiratory Syndrome (MERS) sits on a luggage as others walk past them at Gimpo International Airport in Seoul, South Korea, June 17, 2015. South Korea on Wednesday reported eight new cases of MERS, whilst another person infected with the virus died, health officials said, bringing to 20 the number of fatalities in the outbreak that began last month. REUTERS/Kim Hong-Ji

REUTERS / Alamy Stock Photo

Image ID: 2D0NCEH