One of the most popular types of metal roofs being useâ¦d today is the 29 gauge thick exposed fastener panel, this type of roof typically cost from $2.25 to $4.00 per square foot complete with all materials and labor needed for instalation, depending on the complexity and difficulty of job.
Pneumonia and your lungs. Most pneumonia occurs when a breakdown in your body's natural defenses allows germs to invade and multiply within your lungs. To destroy the attacking organisms, white blood cells rapidly accumulate. Along with bacteria and fungi, they fill the air sacs within your lungs (alveoli).
Pneumonia is an infection of the lungs that can cause mild to severe illness in people of all ages. Common signs of pneumonia can include cough, fever, and trouble breathing. Prevent Pneumonia (CDC Featured Podcasts) [00:04:50 minutes]. 2  This podcast explains what pneumonia is, its symptoms, and how to prevent it. 3  Preventing Pneumonia (A Cup of Health with CDC) [00:03:31 minutes]. 4  In this podcast, a CDC expert discusses pneumonia in young children.