It used to be considered a normal part of the human respiratory system, but more recent research shows that can it sometimes causes infections. M. catarrhalis is increasingly recognized as a common ...

Moraxella catarrhalis is a type of bacteria that can cause various infections in the body. It is prevalent in the respiratory system in many young children, but it only becomes an issue if it causes ...

Moraxella catarrhalis is an opportunistic pathogen implicated in a range of respiratory infections, from acute otitis media in children to exacerbations of chronic obstructive pulmonary disease in ...