Meet Teva, a patient with chronic obstructive pulmonary disease (COPD), a respiratory disease that is often linked to smoking. With the support of a patient education nurse, Teva begins to understand the risks that smoking poses to his health, decides to quit smoking and gradually regains his respiratory capacity.

Today is World No Tobacco Day and public health champions around the world are marking this day by focusing on the harmful impacts of the tobacco industry on the environment.