Molecular Detection and Phylogenetic Analysis of Anaplasma spp. in Ticks Collected from Grasslands near Livestock Farms in Gyeonggi and Gangwon Provinces, Republic of Korea
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Summary
This summary is machine-generated.This study found *Anaplasma phagocytophilum* in ticks from Korean pastures, highlighting potential risks to public and animal health. Further research is needed on transovarial transmission in larval ticks.
Area Of Science
- Veterinary Entomology
- Molecular Epidemiology
- Zoonotic Disease Research
Background
- Ticks transmit numerous pathogens, with expanding populations increasing disease transmission risks.
- *Anaplasma phagocytophilum* is a zoonotic pathogen of significant public and veterinary concern.
- Tick-borne diseases are a growing threat in livestock-associated settings.
Purpose Of The Study
- To investigate the prevalence of *Anaplasma phagocytophilum* in ticks from pasture sites near livestock farms in Gyeonggi and Gangwon Provinces, Republic of Korea.
- To assess the risk of tick-borne pathogen transmission in these regions.
- To identify tick species harboring *A. phagocytophilum*.
Main Methods
- Collection of 4316 ticks from 16 pasture sites between April and October 2024.
- Molecular epidemiological analysis of 400 tick pools.
- Identification of tick species and detection of *A. phagocytophilum* DNA.
Main Results
- *Anaplasma phagocytophilum* was detected in two pools of *Ixodes nipponensis*, two pools of *Haemaphysalis* spp. larvae, and one pool of *Haemaphysalis longicornis*.
- This is the first report of *A. phagocytophilum* infection in ticks from these specific pasture sites.
- Low infection rates were observed, but the presence of the pathogen indicates a transmission risk.
Conclusions
- The presence of *A. phagocytophilum* in ticks from livestock-associated pastures highlights potential human and animal exposure risks.
- Detection in larval ticks suggests possible transovarial transmission, warranting further investigation.
- Surveillance and preventive strategies are crucial to mitigate tick-borne disease burden.
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