“The idea of infection began to be taken far more seriously than it ever had before. Hospitals transformed themselves in response to the new plague - sometimes for the better, but often for the worse, as when, in fear, they cast their ulcerated patients out into the streets.”
“Nowadays, people don't ask you how you are, they say, 'Are you busy?' meaning, 'Are you well?' If someone actually does ask you how you are, the most cheerful answer, of course, is a robust 'Busy!' to which the person will reply 'Good!'”