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The Prevalence of Rodents Orientia tsutsugamushi in China During Two Decades: A Systematic Review and Meta-Analysis.
Wang, Yan-Chun; Li, Jing-Hao; Qin, Ya; Qin, Si-Yuan; Chen, Chao; Yang, Xin-Bo; Ma, Ning; Dong, Ming-Xin; Lei, Cong-Cong; Yang, Xing; Sun, He-Ting; Sun, Zhi-Yong; Jiang, Jing.
Afiliación
  • Wang YC; School of Pharmacy, Qingdao University, Qingdao, PR China.
  • Li JH; Changchun Sci-Tech University, Shuangyang, PR China.
  • Qin Y; Department of Technology, Ningbo Sansheng Biotechnology Co., Ltd, Ningbo, PR China.
  • Qin SY; Center for Biological Disaster Prevention and Control, National Forestry and Grassland Administration, Shenyang, PR China.
  • Chen C; College of Animal Science and Technology, Jilin Agricultural University, Changchun, PR China.
  • Yang XB; Center for Biological Disaster Prevention and Control, National Forestry and Grassland Administration, Shenyang, PR China.
  • Ma N; College of Animal Science and Technology, Jilin Agricultural University, Changchun, PR China.
  • Dong MX; College of Animal Science and Technology, Jilin Agricultural University, Changchun, PR China.
  • Lei CC; College of Animal Science and Technology, Jilin Agricultural University, Changchun, PR China.
  • Yang X; School of Pharmacy, Qingdao University, Qingdao, PR China.
  • Sun HT; Department of Technology, Ningbo Sansheng Biotechnology Co., Ltd, Ningbo, PR China.
  • Sun ZY; Center for Biological Disaster Prevention and Control, National Forestry and Grassland Administration, Shenyang, PR China.
  • Jiang J; Department of Medical Microbiology and Immunology, School of Basic Medicine, Dali University, Dali, PR China.
Vector Borne Zoonotic Dis ; 23(12): 619-633, 2023 Dec.
Article en En | MEDLINE | ID: mdl-37625029
Background: Orientia tsutsugamushi is a zoonotic intracellular pathogen that requires parasitism in eukaryotic cells to reproduce. In recent years, tsutsugamushi disease reported in many places nationwide has crossed the Yangtze River, continuously, spreading to the North China. Now this phenomenon has aroused people's attention. Materials and Methods: In this study, meta-analysis was used to analyze the infection of rodents (vectors) in China, to clarify the transmission rule of O. tsutsugamushi. Results: This study included literature from six databases (PubMed, Web of Science, Science Direct, Wanfang, CNKI, and VIP). A total of 55 articles were included in the study from 610 retrieved articles. The total infection rate of O. tsutsugamushi in rodents was 5.5% (1206/20,620, 95% confidence interval [CI]: 0.0553-0.0617). The prevalence of O. tsutsugamushi in rodents before 2013 (7.73%, 95% CI: 4.11-12.37) was higher than after 2013 (2.11%, 95% CI: 0.64-4.41). O. tsutsugamushi spread among a variety of rodents, among which Rattus losea (13.3%, 95% CI: 4.33-26.26), Rattus tanezumi (5.69%, 95% CI: 1.37-12.72), and Apodemus agrarius (5.32%, 95% CI: 2.26-9.58) infection rate was higher. Kawasaki (8.32%, 95% CI: 1.42-20.17), Karp (7.36%, 95% CI: 2.62-14.22), Kato (2.54%, 95% CI: 0.08-8.28), and Gilliam (2.13%, 95% CI: 0.42-5.09) were the main prevalent genotypes in China. The prevalence of O. tsutsugamushi in rodents was seasonal, increasing gradually in summer (2.39%, 95% CI: 0.46-5.77), peaking in autumn (4.59%, 95% CI: 1.15-10.16), and then declining. The positive rate of immunofluorescence assay (25.07%, 95% CI: 8.44-46.88) was the highest among the detection methods, and it was statistically significant (p < 0.05). Based on the subgroup of geographical factors and climatic factors, the probability of O. tsutsugamushi infection in rodents was the highest when the temperature >19℃ (8.20%, 95% CI: 1.22-20.52), the altitude <100 millimeters (7.23%, 95% CI: 3.45-12.26), the precipitation >700 millimeters (12.22%, 95% CI: 6.45-19.50), and the humidity 60-70% (7.80%, 95% CI: 4.17-12.44). Conclusions: Studies have shown that rodents carrying O. tsutsugamushi are common. People should prevent and control rodents in life and monitor rodents carrying O. tsutsugamushi for a long time.
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Texto completo: 1 Bases de datos: MEDLINE Asunto principal: Orientia tsutsugamushi / Trombiculidae / Tifus por Ácaros Tipo de estudio: Prevalence_studies / Risk_factors_studies / Systematic_reviews Límite: Animals / Humans País/Región como asunto: Asia Idioma: En Revista: Vector Borne Zoonotic Dis Asunto de la revista: DOENCAS TRANSMISSIVEIS / EPIDEMIOLOGIA Año: 2023 Tipo del documento: Article

Texto completo: 1 Bases de datos: MEDLINE Asunto principal: Orientia tsutsugamushi / Trombiculidae / Tifus por Ácaros Tipo de estudio: Prevalence_studies / Risk_factors_studies / Systematic_reviews Límite: Animals / Humans País/Región como asunto: Asia Idioma: En Revista: Vector Borne Zoonotic Dis Asunto de la revista: DOENCAS TRANSMISSIVEIS / EPIDEMIOLOGIA Año: 2023 Tipo del documento: Article