by Social Joey | Feb 2, 2024 | Uncategorized There are two types of bronchitis: acute and chronic. Acute bronchitis is much more common and contagious, while chronic bronchitis is a form of chronic obstructive pulmonary disease (COPD) that is much more common among those who smoke. Acute bronchitis is one respiratory illness to watch out for during flu season and as mutations of the COVID-19 virus continue to spread. What Exactly Is Acute Bronchitis? Acute bronchitis ...