Terrorism in regards to this disease is something I've been worrying about. Sympathizers can be martyrs for the cause without having to carry lethal weapons past security at airports. All they need is a capsule with the disease, and munch on it just before going through security. Once in our country, they can spread it throughout a metropolitan area with ease. Multiply that by ten, in ten separate large cities and we have a panic on our hands.
You and all have good reason for concern. After all, they and anyone else has an open invitation.