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Rickettsiaceae

Definition: A family of small, gram-negative organisms, often parasitic in humans and other animals, causing diseases that may be transmitted by invertebrate vectors.
Notes: a family: do not confuse with RICKETTSIEAE, a tribe; infection = RICKETTSIACEAE INFECTIONS
Previously Indexed: Bacteria (1966-1974)

Rickettsiaceae Categories.
Rickettsieae - A tribe of gram-negative bacteria of the family RICKETTSIACEAE whose organisms are found in arthropods and are pathogenic for man and certain other vertebrate hosts.
Wolbachia - A genus of bacteria comprised of a heterogenous group of gram-negative small rods and coccoid forms associated with arthropods. (From Bergey's Manual of Systematic Bacteriology, vol 1, 1984)

Rickettsiaceae Definitions and Terms

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