Which of the following diseases usually spreads through air ? (a)Plague (b) Typhoid (c) Tuberculosis (d) Cholera
Option C) tuberculosis is transmitted through the air, not by surface contact. Transmission occurs when a person inhales droplet nuclei containing M. tuberculosis, and the droplet nuclei traverse the mouth or nasal passages, upper respiratory tract, and bronchi to reach the alveoli of the lungs
