Summary
Bronchitis can be contagious, depending on the type of virus that causes it. Most cases of acute bronchitis are caused by the same viruses that cause colds and the flu, and can be spread through droplets in the air.
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Chronic bronchitis, however, is not contagious and is a serious lung disease that is one type of COPD (chronic obstructive pulmonary disease).
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Summary
Bronchitis itself — inflammation of your airways — isn’t contagious, but the viruses and bacteria that can cause it are. For instance, if you’re sick with the flu, you might get bronchitis too. But when your friend gets the flu from you, their airways don’t get inflamed like yours did.
Bronchitis: Causes, Symptoms, Diagnosis & Treatment - Cleveland Clinic
clevelandclinic.org
Because bronchitis refers to a symptom of an infection (inflammation of your bronchial tubes), the condition itself is not contagious . But the infections that cause bronchitis can be very contagious .
Is Bronchitis Contagious? 9 Ways to Not Spread It
everydayhealth.com
Summary
Just like the common cold, the virus spreads through droplets in the air. If you have acute bronchitis, avoid being in close contact with other people, or you may infect them. If the bronchitis was caused by a bacterial infection, it can be treated with antibiotics.
Is Bronchitis Contagious: What You Need To Know - K Health
khealth.com
Summary
Bronchitis can be either acute or chronic. When it’s acute, it can be contagious, since most cases of acute bronchitis are caused by the same viruses that cause colds and the flu .
Is Bronchitis Contagious? - Healthline
healthline.com
