التفاصيل البيبلوغرافية
| العنوان: |
Higher Prevalence of Babesia microti than Borrelia burgdorferi in Small Mammal Species in Central Pennsylvania, United States. |
| المؤلفون: |
Rocco JM; University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania., Regan KM; Department of Biology, Indiana University of Pennsylvania, Indiana, Pennsylvania., Larkin JL; Department of Biology, Indiana University of Pennsylvania, Indiana, Pennsylvania., Eichelberger C; Western Pennsylvania Conservancy, Harrisburg, Pennsylvania., Wisgo J; Western Pennsylvania Conservancy, Harrisburg, Pennsylvania., Nealen PM; Department of Biology, Indiana University of Pennsylvania, Indiana, Pennsylvania., Irani VR; Department of Biology, Indiana University of Pennsylvania, Indiana, Pennsylvania. |
| المصدر: |
Vector borne and zoonotic diseases (Larchmont, N.Y.) [Vector Borne Zoonotic Dis] 2020 Feb; Vol. 20 (2), pp. 151-154. Date of Electronic Publication: 2019 Nov 21. |
| نوع المنشور: |
Journal Article |
| اللغة: |
English |
| بيانات الدورية: |
Publisher: Mary Ann Liebert, Inc Country of Publication: United States NLM ID: 100965525 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1557-7759 (Electronic) Linking ISSN: 15303667 NLM ISO Abbreviation: Vector Borne Zoonotic Dis Subsets: MEDLINE |
| أسماء مطبوعة: |
Original Publication: Larchmont, NY : Mary Ann Liebert, Inc., [2001- |
| مواضيع طبية MeSH: |
Babesiosis/*epidemiology , Lyme Disease/*epidemiology , Mammals/*microbiology , Mammals/*parasitology, Animals ; Babesia microti/isolation & purification ; Borrelia burgdorferi/isolation & purification ; Disease Reservoirs/microbiology ; Disease Reservoirs/parasitology ; Pennsylvania/epidemiology ; Prevalence |
| مستخلص: |
Babesia microti can lead to severe babesiosis in immunosuppressed populations, but due to high numbers of asymptomatic cases, clinical reporting is unable to define its geographic distribution. Although Lyme disease caused by Borrelia burgdorferi is endemic throughout Pennsylvania (PA), human babesiosis is under recognized, despite sharing the same vector and primary reservoir host. Ixodes ticks are known to carry B. microti throughout PA, but information about pathogen prevalence in small mammal reservoirs remains limited. Characterizing B. microti prevalence in these small mammals can elucidate mechanisms of pathogen spread and define geographic areas where humans are at risk of infection. We tested 692 small mammals across eight contiguous counties in central PA for molecular evidence of B. microti and B. burgdorferi. In total, six different small mammal species were collected. The overall prevalence of B. microti was 32% with similar rates observed across all counties. Surprisingly, this was higher than the prevalence of B. burgdorferi at 21%. In fact, high rates of B. microti were found in all six species, and both pathogens were identified in 11% of mammals tested. The prevalence of B. microti was highest in Myodes gapperi (southern red-backed vole) at 39% despite Peromyscus leucopus (white-footed mouse) being considered the primary reservoir host for B. microti. In conclusion, B. microti has a high prevalence across multiple small mammal species throughout central PA. This prevalence is greater than B. burgdorferi despite a much higher incidence of Lyme disease compared to babesiosis in PA. Although it remains unknown how the prevalence of B. microti in small mammal hosts corresponds to human infection rates, the high pathogen prevalence of B. microti suggests that it is an emerging pathogen in this area. Currently, babesiosis is not a reportable disease in PA, and additional studies are warranted to evaluate its clinical significance in this geographic region. |
| فهرسة مساهمة: |
Keywords: Lyme disease; Pennsylvania; babesiosis; small mammals; tick-borne diseases |
| تواريخ الأحداث: |
Date Created: 20191122 Date Completed: 20201215 Latest Revision: 20201215 |
| رمز التحديث: |
20231215 |
| DOI: |
10.1089/vbz.2019.2493 |
| PMID: |
31750805 |
| قاعدة البيانات: |
MEDLINE |
