The Centers for Disease Control and Prevention (CDC) is the leading national public health institute of the United States, dedicated to protecting public health and safety through the control and prevention of disease, injury, and disability. With a mission to promote health and quality of life, the CDC conducts critical science and provides health information to protect the nation against expensive and dangerous health threats. Through its extensive research, surveillance, and response capabilities, the CDC plays a vital role in safeguarding the health of Americans and people around the world.