| molecular epidemiological surveillance to assess emergence and re-emergence of tick-borne infections in tick samples from china evaluated by nested pcrs. | an investigation was performed to detect eight pathogens in ticks collected from grass tips or animals in the southern, central and northeast regions of china. dna samples extracted from ticks were collected from ten different locations in eight provinces of china and subjected to screening for tick-borne pathogens, including borrelia burgdorferi sensu lato, ehrlichia spp., rickettsia spp., babesia/theileria spp., ehrlichia ruminantium, coxiella burnetii, and francisella tularensis, using nested ... | 2016 | 26943995 |
| detection of ehrlichia canis in canine carrier blood and in individual experimentally infected ticks with a p30-based pcr assay. | detection of vector-borne pathogens is necessary for investigation of their association with vertebrate and invertebrate hosts. the ability to detect ehrlichia spp. within individual experimentally infected ticks would be valuable for studies to evaluate the relative competence of different vector species and transmission scenarios. the purpose of this study was to develop a sensitive pcr assay based on oligonucleotide sequences from the unique ehrlichia canis gene, p30, to facilitate studies th ... | 2002 | 11825969 |