This is a particularly possible scenario if the disease gets to Haiti or Central America, he said. If the disease gets to countries like Guatemala, Honduras or El Salvador, it will cause a panic and people will flee the region, the general said.
“If it breaks out, it’s literally, ‘Katie bar the door,’ and there will be mass migration into the United States,” Kelly said. “They will run away from Ebola, or if they suspect they are infected, they will try to get to the United States for treatment.”
Also, transnational criminal networks smuggle people and those people can be carrying Ebola, the general said. Kelly spoke of visiting the border of Costa Rica and Nicaragua with U.S. embassy personnel. At that time, a group of men “were waiting in line to pass into Nicaragua and then on their way north,” he recalled.
h/t to tom0mason