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Rickettsia is a
genus of nonmotile, gram-negative, nonspore-forming,
highly pleomorphic bacteria that may
occur in the
forms of
cocci (0.1 μm in diameter)...
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Rickettsia parkeri (abbreviated R. parkeri) is a gram-negative
intracellular bacterium. The
organism is
found in the
Western Hemisphere and is transmitted...
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Rickettsia conorii is a Gram-negative,
obligate intracellular bacterium of the
genus Rickettsia that
causes human disease called boutonneuse fever, Mediterranean...
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Rickettsia prowazekii is a
species of gram-negative,
obligate intracellular parasitic,
aerobic bacilliform bacteria of
class Alphaproteobacteria that is...
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Rickettsia sibirica is a
species of
Rickettsia. This
bacterium is the
etiologic agent of
North Asian tick typhus,
which is also
known as
Siberian tick...
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Rickettsia africae is a
species of
Rickettsia. It can
cause African tick-bite fever.
Fournier PE, El
Karkouri K,
Leroy Q, et al. (2009). "Analysis of...
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Rickettsia ****onica is a
species of
Rickettsia. It can
cause ****anese
spotted fever.
Hanaoka N,
Matsutani M,
Kawabata H, et al. (December 2009). "Diagnostic...
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Rickettsia rickettsii is a Gram-negative, intracellular, cocco-bacillus
bacterium that was
first discovered in 1902.
Having a
reduced genome, the bacterium...
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Rickettsia felis is a
species of bacterium, the
pathogen that
causes cat-flea
typhus in humans, also
known as flea-borne
spotted fever.
Rickettsia felis...
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Rickettsia akari is a
species of
Rickettsia which causes rickettsialpox.
After a 1946
outbreak of a rickettsial-type
disease at an
apartment complex in...
