Pneumonia is a potentially serious lung infection that affects millions of people worldwide each year. It is caused by a variety of different viruses, bacteria, and fungi, and can range from mild to life-threatening. One of the most common questions people have about pneumonia is whether or not it is contagious. The short answer is yes, pneumonia can be contagious. The … [Read more...] about Is Pneumonia Contagious? Explained by Experts