Unless we can breathe, we cannot live. That’s why it behooves us to treat our lungs with respect by not smoking or inhaling any unnecessary products, and by avoiding air pollution whenever possible. These simple measures can help prevent the majority of cases of COPD, the most common form of … Read More
Tuberculosis (TB) is a contagious disease that usually attacks the lungs, from where it can spread to other organs. Before effective treatment became available in the 1940s, TB (which was formerly known as consumption) killed many people. In fact, in the early 1900s one out of every seven people in … Read More
Pneumonia is an infection in one or both lungs caused by bacteria, a virus (such as the flu virus), or another infectious agent. The severity of pneumonia depends on several factors, including which germ is responsible, and the strength of the individual’s immune system.
When the immune system detects an infection, … Read More