Haemophilus felis is a Gram-negative species of bacterium of the family Pasteurellaceae.

A strain of this species was originally isolated from the respiratory tract of a cat with chronic obstructive pulmonary disease, though it was also found in healthy cats.

[1] The species may be closely related (on the basis of rpoB sequence) to Pasteurella multocida.

[2] This Gammaproteobacteria-related article is a stub.

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