Both CDC and the McKinlays attributed the disappearance of infectious disease mortalities not to doctors and health officials, but to improved nutrition and sanitation—the latter credited to strict regulation of food preparation, electric refrigerators, sewage treatment, and chlorinated water. The McKinlays joined Harvard’s iconic infectious disease pioneer, Edward Kass, in warning that a self-serving medical cartel would one day try to claim credit for these public health improvements as a pretense for imposing unwarranted medical interventions (e.g., vaccines) on the American public.
