Read "Arrowsmith" by Sinclair Lewis online for free on Textopian. Full text with search, annotations, highlights, and AI-powered reading aids.
The plague had only begun to invade St. Swithin's, but it was unquestionably coming, and Martin, with his power as official medical officer of the parish, was able to make plans. He divided the population into two equal parts. One of them, driven in by Twyford, was injected with plague phage, the other half was left without.
He began to succeed. He saw far-off India, with its annual four hundred thousand deaths from plague, saved by his efforts. He heard Max Gottlieb saying, "Martin, you haf done your experiment. I am very glat!"