Brucella

Example:Brucella, unlike fungi, is a type of bacteria that can cause brucellosis in animals and humans.

Definition:A member of the kingdom Fungi, which includes organisms such as yeasts, molds, and mushrooms. Fungi do not cause bacterial infections but can cause fungal infections.

Example:Unlike viruses, Brucella, which is a bacterium, can survive within host cells and cause brucellosis.

Definition:A submicroscopic infectious agent that can only reproduce inside a living cell. Viruses are not single-celled like bacteria and cannot cause brucellosis.