确保供人类食用的鱼类的安全对保障公众健康至关重要,特别是与寄生虫感染有关。欧洲哈克(MerlucciusmerlucciusLinnaeus,1758)可能藏有各种寄生线虫,其中一些具有人畜共患潜力。这项横断面调查分析了从Batna市(阿尔及利亚东北部)的两家鱼店收集的随机样本。冷藏24小时后,样本被运送到实验室作进一步检查。鱼类尸检显示出惊人的70%的寄生率。分离线虫的显微镜检查,用甘油处理,在Anisakidae家族中确定了两个属:Anisakissp。(62%)和Pseuderranovasp。(31.25%)。不明线虫占6.75%。在用于人类消费的鱼类中检测到异株科线虫,突显了严格兽医控制的紧迫性。这项必要的措施旨在保护公众健康,减轻经济损失,并减少与此类寄生虫增殖相关的环境后果。
Ensuring the safety of fish for human consumption is paramount in safeguarding public health, particularly in relation to parasitic infections. The European hake (Merluccius merluccius Linnaeus, 1758) may harbor various parasitic nematodes, some of which have zoonotic potential. This cross-sectional survey analyzed a random sample of European hake collected from two fish shops in Batna city (NE Algeria). After 24 h in cold storage, the samples were transported to the laboratory for further examination. Fish autopsies revealed a staggering 70% parasitization rate. Microscopic examination of isolated nematodes, treated with glycerine, identified two genera within the Anisakidae family: Anisakis sp. (62%) and Pseudoterranova sp. (31.25%). Unidentified nematodes accounted for 6.75%. The detection of Anisakidae family nematodes in fish intended for human consumption underscores the urgency of rigorous veterinary control. This imperative measure aims to preserve public health, mitigate economic losses, and curtail the environmental consequences associated with the proliferation of such parasites.