What are the most common organisms that cause acute bronchitis?

Bacteria:

- Streptococcus pneumoniae

- Haemophilus influenzae

- Moraxella catarrhalis

- Mycoplasma pneumoniae

- Chlamydia pneumoniae

Viruses:

- Rhinovirus

- Coronavirus

- Parainfluenza virus

- Influenza virus

- Adenovirus