Alpha-1 antitrypsin deficiency is an inherited disorder that may cause lung disease and liver disease. The signs and symptoms of the condition and the age at which they appear vary among individuals.

Why I continue to wear a mask in crowded spaces even after Quebec repealed the mask mandate on public transit.

Cardiovascular disease is the number one cause of death among high-income countries and is projected to be the leading cause of death worldwide by 2030.

Yesterday marked the 36th year that the world observed World No Tobacco Day. This relatively obscure milestone masks a stalled effort to curb consumption of combustible cigarettes and other nicotine-related products. It’s unlikely most people paid any attention. But the impact of smoking is all around us, even if we don’t see it. Statistics rarely tell a provocative story to compel people to action.