荷兰北部首次发现蝙蝠疫病。

IF 1 4区 医学 Q4 PARASITOLOGY
Vasiliki Mantzana-Oikonomaki, Anne Desreveaux, Kathleen Preißler, Martine E Maan, Annemarieke Spitzen-van der Sluijs, Joana Sabino-Pinto
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引用次数: 0

摘要

蝙蝠疫霉菌(Batrachochytrium dendrobatidis,Bd)会感染两栖动物,并与世界各地数百种无尾两栖动物的减少有关。在这项研究之前,荷兰格罗宁根省尚未发现这种真菌病原体。为了确定格罗宁根是否不存在 Bd,我们在 2020 年和 2021 年对该省的 12 个地点进行了调查。然后利用 qPCR 分析法对样本中是否存在 Bd 进行量化。2020 年采集的 110 份样本中有 2 份(0.02%)和 2021 年采集的 249 份样本中有 11 份对 Bd 检测呈阳性。12个地点中有4个发现了受感染的两栖动物,估计这两年两栖动物的Bd感染率合计为4%。我们的研究首次记录了格罗宁根的布氏杆菌,并推测目前被认为 "无布氏杆菌 "的地区也存在布氏杆菌。此外,我们还提醒科学家和决策者,在采样有限或采样时间不长的情况下,在称某地为无布氏杆菌地区时要慎重。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
FIRST RECORD OF BATRACHOCHYTRIUM DENDROBATIDIS IN THE NORTHERN NETHERLANDS.

Batrachochytrium dendrobatidis (Bd) infects amphibians and has been linked to the decline of hundreds of anuran amphibians all over the world. In the province of Groningen in the Netherlands, this fungal pathogen was not detected before this study. To determine whether Groningen was Bd-free, we surveyed 12 locations in this province in 2020 and 2021. Samples were then used to quantify the presence of Bd with a qPCR assay. In total, 2 out of 110 (∼0.02%) collected in 2020 and 11 out of 249 samples collected in 2021 tested positive for Bd. Infected amphibians were found in 4 out of the 12 sites, and the prevalence of Bd was estimated at 4% for both years combined. Our study provides the first record of Bd in Groningen, and we hypothesize that Bd is present throughout the Netherlands in regions currently considered "Bd-free." Furthermore, we warn scientists and policymakers to be apprehensive when calling a site free from Bd when sampling is limited or not recent.

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来源期刊
Journal of Parasitology
Journal of Parasitology 医学-寄生虫学
CiteScore
2.10
自引率
7.70%
发文量
60
审稿时长
2 months
期刊介绍: The Journal of Parasitology is the official peer-reviewed journal of the American Society of Parasitologists (ASP). The journal publishes original research covering helminths, protozoa, and other parasitic organisms and serves scientific professionals in microbiology, immunology, veterinary science, pathology, and public health. Journal content includes original research articles, brief research notes, announcements of the Society, and book reviews. Articles are subdivided by topic for ease of reference and range from behavior and pathogenesis to systematics and epidemiology. The journal is published continuously online with one full volume printed at the end of each year.
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