a) The Sanatorium Movement

In the late 1800s, the major public health campaign aiming to combat tuberculosis was the Sanatorium Movement. This movement promoted the establishment of sanatoriums, special medical facilities designed to treat tuberculosis patients, offering rest, fresh air, and a healthy diet as a cure. The movement was significant in raising public awareness about tuberculosis, a leading cause of death at the time, and represented an early effort in organized public health initiatives to combat infectious diseases.