Bronchitis is a result of inflammation of the medium sized airways by pathogens. Another cause of bronchitis is inhaling dangerous fumes and smoking. Bronchitis caused by inhaling harmful substances and smoking is not contagious.
Bronchitis as a result of pathogens is very contagious. This is especially viral bronchitis infection. How long bronchitis is contagious is usually a question that many find hard to answer.
This is a result of the many myths and beliefs about bronchitis. Most are not true though. Since bronchitis is carried by pathogens, direct contact with these pathogens is the only sure way of one contracting the disease. Proper information on the disease will help you answer the question, how long is bronchitis contagious? The symptoms of bronchitis are wheezing, coughing, fever, fatigue, shortness of breath and headaches.
The most common way of contracting the is disease is through contact with a sick person. The pathogens can be spread through contact with a sick person. The pathogens can spread through mucous or phlegm of an infected person. These pathogens can be found in the air around the patient or on the utensils and clothing of the infected person. When a healthy person uses these things without washing them properly, chances of getting the disease are quite high.
A preventative vaccine can be taken to make one immune from the disease. This is an oral vaccine developed in 1985 by Professor Robert Clancy of the University of Newcastle Australia. This vaccine was commercialized four years later. When you have this information, answering the question, how long is bronchitis contagious becomes easy. Handling is also easy.