Bronchitis Causes in Humans
Bronchitis Causes – In general, acute bronchitis is caused by a virus and most of it is caused by a virus also causes colds and flu. The virus can be inhaled while stuck in the air. The virus is contained in millions of tiny drops coming out of the nose or mouth when we cough or sneeze. This virus can also survive on the surface of any object for one day. A person can get infected by touching a contaminated object, then put his hand near his mouth or nose. In addition to viruses, bronchitis infections can also be caused by bacteria.
The most important trigger of chronic bronchitis is smoking. People who smoke or live with active smokers are at increased risk of bronchitis. Chronic bronchitis can also be triggered by an unhealthy work environment. This condition is more commonly referred to as occupational bronchitis. The term occupational bronchitis is used when the patient experiences bronchitis due to irritating elements in the workplace such as fabric fibers, ammonia, dust flakes, and chlorine.