Introduction Moraxella catarrhalis is a Gram-negative, aerobic bacterium that belongs to the Moraxellaceae family. It is a non-motile, non-spore-forming bacterium,…
Introduction of Butyrate Disk Test Butyrate disk test is useful to differentiate Moraxella catarrhalis from Neisseria species like Neisseria gonorrhoeae, Neisseria lactamica. Fig. Neisseria gonorrhoeae…