Rahman Mona Mohammed I Abdel, Elbarbary Noha B, Darwish Wageh Sobhy, Mohamed Rehab E, Abo-Almagd Elham Elsayed, Mustafa Nafissa A, Nasr Elshimaa A A
Parasitology Department, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt.
Parasitology Department, Animal Health Research Institute (AHRI), Mansoura provincial Lab (AHRI-Mansoura), Agriculture Research Center (ARC), Giza, Egypt.
Open Vet J. 2025 Jun;15(6):2774-2781. doi: 10.5455/OVJ.2025.v15.i6.45. Epub 2025 Jun 30.
An abundance of vitamins, minerals, and vital amino acids can be found in fish. The parasitic zoonotic disease anisakiasis is caused by ingesting the third larval stage of ., which is carried by nematodes called anisakids. Serious health problems, such as abdominal pain, nausea, vomiting, and allergic reactions that could approach anaphylactic level, are brought to the human body by ingesting undercooked fish, where this parasite is present.
Raw herrings, smoked herrings, raw sardines, salted sardines, raw mackerel, and raw saurus were all tested for the presence of Anisakis larvae.
Fish samples were purchased from Sharkia Governorate, Egypt, with half of the samples from all species being collected in the spring and the other half being collected in the autumn. Parasitic examination of fish was done morphologically and confirmed using PCR.
The detection rates of Anisakis larvae in raw herrings, smoked herrings, raw sardine, salted sardine, raw mackerel, and raw saurus fish were 40%, 25%, 15%, 0%, 25%, and 10%, respectively. No muscle samples were found to be infested with spp. Based on the findings, it was discovered that the fish that were sampled in spring had a higher infestation rate with Anisakis larvae than that collected in autumn. The hazards associated with Anisakis larvae were further discussed.
The examined fish species in the present study were found to be infested with Anisakis larvae at variable rates except for salted sardine. Therefore, efficient cooking of fish before serving to human is highly recommended.
鱼类富含维生素、矿物质和必需氨基酸。人兽共患寄生虫病异尖线虫病是由摄入异尖线虫的第三期幼虫引起的，这些幼虫由名为异尖科线虫的线虫携带。食用含有这种寄生虫的未煮熟鱼类会给人体带来严重的健康问题，如腹痛、恶心、呕吐以及可能达到过敏程度的过敏反应。
对生鲱鱼、烟熏鲱鱼、生沙丁鱼、盐渍沙丁鱼、生鲭鱼和生竹荚鱼进行异尖线虫幼虫检测。
从埃及谢赫村省购买鱼样本，所有种类的样本一半在春季采集，另一半在秋季采集。对鱼进行寄生虫形态学检查，并通过聚合酶链反应（PCR）进行确认。
生鲱鱼、烟熏鲱鱼、生沙丁鱼、盐渍沙丁鱼、生鲭鱼和生竹荚鱼中异尖线虫幼虫的检出率分别为40%、25%、15%、0%、25%和10%。未发现肌肉样本被 属感染。根据研究结果，发现春季采集的鱼中异尖线虫幼虫的感染率高于秋季采集的鱼。进一步讨论了与异尖线虫幼虫相关的危害。
本研究中检测的鱼类品种除盐渍沙丁鱼外，均以不同比例感染了异尖线虫幼虫。因此，强烈建议在将鱼提供给人类食用之前进行充分烹饪。
