Guatemala City, Guatemala
A health worker uses an infrared scanner to scan the temperatures of passengers arriving at the international...
A health worker uses an infrared scanner to scan the temperatures of passengers arriving at the international airport in Guatemala City October 13, 2014. Guatemala has stepped up caution and security measures at the airport to prevent an Ebola outbreak, according to local media. REUTERS/Josue Decavele (GUATEMALA - Tags: HEALTH TRANSPORT SCIENCE TECHNOLOGY TRAVEL)