ArticleThe Journal of veterinary medical science2026
Molecular diversity of tick-associated Rickettsia species in multiple provinces of Zambia.
Article in The Journal of veterinary medical science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
20 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Ticks harbor diverse Rickettsia spp., including several spotted fever group rickettsiae of veterinary and public health importance. However, information on tick-associated Rickettsia spp. in Zambia remains geographically limited. In this retrospective molecular survey, we examined 1,587 individual ticks collected from vegetation and domestic animals in eight provinces of Zambia during 2016-2018. Ticks were identified morphologically and screened for Rickettsia spp. by PCR targeting the citrate synthase gene (gltA). Representative gltA positive samples were further characterized by sequencing of ompA, ompB, htrA, sca4, and the 16S rRNA gene. In total, 204 ticks (12.9%) were tested positive for gltA and detected in all eight provinces examined. Sequencing of gltA revealed 26 sequence variants, of which 25 clustered within the spotted fever group and one belonged to transitional group rickettsiae. Multilocus phylogenetic analysis identified sequence variants related to recognized or putative tick-borne rickettsiae, including R. africae, R. conorii, R. massiliae, R. aeschlimannii, Candidatus R. jingxinensis, Candidatus R. rhabdomydis, and R. hoogstraalii. These findings indicate that ticks in Zambia harbor genetically diverse Rickettsia lineages and provide a geographically broad molecular baseline for future surveillance, isolation attempts, and genomic characterization of tick-borne rickettsiae in the region.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.