Dittes Julia, Schäfer Marc O, Aupperle-Lellbach Heike, Mülling Christoph K W, Emmerich Ilka U
Centre for Applied Training and Learning, Faculty of Veterinary Medicine, Leipzig University, An den Tierkliniken 19, 04103 Leipzig, Germany.
Institute of Veterinary Anatomy, Histology and Embryology, Faculty of Veterinary Medicine, Leipzig University, An den Tierkliniken 43, 04103 Leipzig, Germany.
Vet Sci. 2020 Sep 22;7(3):142. doi: 10.3390/vetsci7030142.
Chronic Bee Paralysis Virus (CBPV), a widespread honey bee RNA virus, causes massive worker bee losses, mostly in strong colonies. Two different syndromes, with paralysis, ataxia and flight incapacity on one hand and black hairless individuals with shortened abdomens on the other, can affect a colony simultaneously. This case report presents two colonies with symptoms of paralysis and hairless black syndrome in 2019. Via RT-PCR, a highly positive result for CBPV was detected in both samples. Further problems, such as a infection and infestation, were present in these colonies. Therapy methods were applied to colony 1 comprising queen replacement, shook swarm method and control, whereas colony 2 was asphyxiated after queen loss and colony weakening. After therapy, colony 1 was wintered without symptoms. Beekeeping and sanitary measures can save a CBPV-infected colony, while further complications result in total colony loss.
慢性蜜蜂麻痹病毒（CBPV）是一种广泛传播的蜜蜂RNA病毒，会导致大量工蜂死亡，主要发生在强壮的蜂群中。两种不同的症状，一方面是麻痹、共济失调和飞行能力丧失，另一方面是腹部缩短的无毛黑色个体，可同时影响一个蜂群。本病例报告介绍了2019年出现麻痹症状和无毛黑色综合征症状的两个蜂群。通过逆转录聚合酶链反应（RT-PCR），在两个样本中均检测到CBPV的高度阳性结果。这些蜂群还存在其他问题，如感染和侵扰。对蜂群1采用了包括更换蜂王、抖蜂法和[此处原文缺失相关内容]控制等治疗方法，而蜂群2在蜂王死亡和蜂群衰弱后窒息。治疗后，蜂群1无症状地度过了冬天。养蜂和卫生措施可以挽救感染CBPV的蜂群，而进一步的并发症则会导致整个蜂群损失。
