People would've tuned into the radio and TV during the beginning of the outbreak and would know that the virus was worldwide. But, they would want to know if some part of government has still survived. They had made attempts to find out by going to the Centers for Disease Control and Prevention, trying to make radio contact and finding out the source of the military helicopter that was flying overhead. And there was Eugene's mission to Washington which turned out to be bogus.
If it was limited to the American continent, then it would make sense that they would've seen a foreign presence by now which hasn't happened.
At this point, they've probably have given up hope for a government rescue (foreign or domestic) and have turned to creating a new society for themselves - once people stop attacking them.
It was implied that the virus was worldwide and the rest of the world is in bad shape, too. Fear the Walking Dead was supposed to resolve what took place in the early days of the virus.
reply
share