“My friend, have you ever been in a quarantined city? Then you cannot realize what you are asking me to do. To place such a curse on San Francisco would be worse than a hundred fires and earthquakes and I love this city too well to do her such a frightful hurt.” —Rupert Blue, Public Health Service Officer in charge of dealing with the 1907 plague outbreak. Blue subsequently served as fourth Surgeon General of the US and President of the American Medical Association.