VI. Diphtheria and Influenza—Crossed Eyes
You know well that those who study medicine in the ordinary sense today do not know much about the flu; therefore, the descriptions given by doctors of the symptoms that appear with the flu are quite inexact. When I see people suffering from influenza, I must always turn my attention to something other than the symptoms that the doctors pay heed to, because the flu is actually a kind of brain illness. The flu is really an illness of the brain! I shall say more about this later.
Read this passage in another edition
DEoriginalENEnglish