They kept us locked in walled cities, away from the unlucky people who got infected.I suppose that made us the lucky ones, but for me it was a pretty tough pill to swallow. Before everything went down - before a combination of rabies and leprosy turned people into something an awful lot like zombies - I was a Maryland doctor, nearing retirement, wealthy and respected, even if I was a pompous ass. In the walled city, all of that disappeared and I had...