| detection of borrelia lusitaniae, rickettsia sp. irs3, rickettsia monacensis, and anaplasma phagocytophilum in ixodes ricinus collected in madeira island, portugal. | a total of 300 ixodes ricinus ticks were tested by polymerase chain reaction (pcr) for the presence of borrelia spp., rickettsia spp., and anaplasma phagocytophilum. sequence analysis demonstrated 8 (2.7%) ticks infected with b. lusitaniae, 60 (20%) with rickettsia spp., and 1 (0.3%) with a. phagocytophilum. seven (2.3%) ticks were coinfected with b. lusitaniae and rickettsia spp., 2 (0.6%) with r. monacensis, and 5 (1.7%) with rickettsia sp. irs3. the results of this study suggest simultaneous ... | 2008 | 18454598 |