A quarantine official stands behind a banner notifying to incoming passengers from West Africa's Ebola haemorrhagic fever outbreak countries to use a specific lane for quarantine check at an arrival terminal of the Beijing Capital International Airport October 30, 2014. China's capital will suggest to people returning from regions affected by Ebola to quarantine themselves at home for 21 days, and to undergo twice daily temperature checks if they have had contact with patients, state media said on Wednesday. REUTERS/Kim Kyung-Hoon (CHINA - Tags: HEALTH TRANSPORT)