On Call: A Doctor’s Journey in Public Service, by Anthony Fauci, Viking, 480 pages, $36 As a young medical student, I admired Tony Fauci. I bought and read Harrison’s Principles of Internal Medicine, a vital textbook that Fauci co-edited. In reading his new memoir, On Call, I remembered why I admired him. His concern about his patients’ plights, especially HIV patients, comes through clearly. Unfortunately, Fauci’s memoir omits vital details about his failures as an administrator, an adviser to politicians, and a key figure in America’s public health response to infectious disease threats over…