How long bronchitis is contagious depends on whether it is caused by a virus or bacteria

. Bronchitis itself is not contagious, but the viruses and bacteria that cause it are

. Contagious Periods for Bronchitis:

• Viral Bronchitis You are typically contagious for a few days, possibly up to a week

. This includes the day or two before symptoms appear

• Bacterial Bronchitis Usually contagious for about 24 hours after starting antibiotics

• Chronic Bronchitis This form is not contagious, as it typically results from long-term exposure to toxins like cigarette smoke

To avoid spreading or contracting bronchitis, maintain good hygiene by regularly washing your hands and covering your mouth when you cough or sneeze