The Infectious Diseases Society of America (IDSA) represents physicians, scientists and other health care professionals who specialize in infectious diseases. IDSA's purpose is to improve the health of individuals, communities, and society by promoting excellence in patient care, education, research, public health, and prevention relating to infectious diseases.
PIDS is the world's largest organization of professionals dedicated to the treatment, control and eradication of infectious diseases affecting children. Membership is comprised of physicians, doctoral-level scientists and others who have trained or are in training in infectious diseases or its related disciplines.