| tick species and tick-borne infections identified in population from a rural area of spain. | to determine the tick species that bite humans in the province of soria (spain) and ascertain the tick-borne pathogens that threaten people's health in that province, 185 tick specimens were collected from 179 patients who sought medical advice at health-care centres. the ticks were identified, and their dna examined by pcr for pathogens. most ticks were collected in autumn and spring (59 and 57 respectively). nine species of ticks were identified, the most frequent being dermacentor marginatus ... | 2005 | 16181517 |
| spotted fever group rickettsiae in ticks feeding on humans in northwestern spain: is rickettsia conorii vanishing? | 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. dms ... | 2006 | 17114733 |