granulocytic ehrlichiae in ixodes persulcatus ticks from an area in china where lyme disease is endemic.a total of 372 adult ixodes persulcatus ticks were collected from vegetation in a forest area of heilongjiang province in northeastern china, where lyme disease is known to be endemic. the ticks were examined for the presence of granulocytic ehrlichiae by heminested pcr with primers derived from the 16s rrna gene. of 310 ticks obtained from the dahe forestry farm, two pools (each containing 5 ticks) were found positive, with a minimum infection rate of 0.6%. ehrlichial dna was also detected in o ...200011060091
[study on the coinfection of three tick-borne infectious diseases in china using polymerase chain reaction method].to study the existence of ehrluichiosis, lyme disease and tick-borne spotted fever coinfection in some areas in china.200515921584
natural anaplasma phagocytophilum infection of ticks and rodents from a forest area of jilin province, china.polymerase chain reaction integrated with sequence analysis was carried out to investigate the natural anaplasma phagocytophilum infection in ticks and rodents from a forest area of jilin province, china. four (4.0%) of 100 ixodes persulcatus and 2 (0.7%) of 286 dermacentor silvarum ticks collected by flagging vegetation were positive. nine (8.8%) of 102 rodents were infected, as well as 2 (2.8%) of 71 i. persulcatus parasitizing on 25 rodents. the nucleotide sequences of 1442-bp a. phagocytophi ...200617038691
[investigation on anaplasma phagocytophilum infection in rodents from forest areas in northeastern china].to investigate the prevalence of anaplasma phagocytophilum in rodents from forest areas in northeastern china.200717649687
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