Source:http://linkedlifedata.com/resource/pubmed/id/17114733
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rdf:type | |
lifeskim:mentions | |
pubmed:dateCreated |
2006-11-20
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pubmed:abstractText |
During a 7-year study, we identified and analyzed by PCR 4,049 ticks removed from 3,685 asymptomatic patients in Castilla y León (northwestern Spain). A total of 320 ticks (belonging to 10 species) were PCR-positive for rickettsiae. Comparison of amplicon sequences in databases enabled us to identify eight different spotted fever group (SFG) rickettsiae: Rickettsia slovaca, Rickettsia sp. IRS3/IRS4, R. massiliae/Bar29, R. aeschlimannii, Rickettsia sp. RpA4/DnS14, R. helvetica, Rickettsia sp. DmS1, and R. conorii. Although Mediterranean spotted fever (MSF) is an endemic disease in Castilla y León, R. conorii was found in only one Rhipicephalus sanguineus tick, whereas other pathogenic SFG rickettsiae were much more prevalent in the same area. Our data suggest that in Castilla y León, many MSF or MSF-like cases attributed to R. conorii could have been actually caused by other SFG rickettsiae present in ticks biting people in this region of Spain.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:status |
MEDLINE
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pubmed:month |
Oct
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pubmed:issn |
0077-8923
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
1078
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
331-3
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pubmed:meshHeading |
pubmed-meshheading:17114733-Animals,
pubmed-meshheading:17114733-Humans,
pubmed-meshheading:17114733-Insect Bites and Stings,
pubmed-meshheading:17114733-Population Density,
pubmed-meshheading:17114733-Rickettsia,
pubmed-meshheading:17114733-Rickettsia Infections,
pubmed-meshheading:17114733-Spain,
pubmed-meshheading:17114733-Ticks
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pubmed:year |
2006
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pubmed:articleTitle |
Spotted fever group rickettsiae in ticks feeding on humans in northwestern Spain: is Rickettsia conorii vanishing?
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pubmed:affiliation |
Laboratorio de Parasitología, Facultad de Farmacia, Universidad de Salamanca, Avenida Campo Charro s/n. 37007, Salamanca, Spain. pfsoto@usal.es
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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