الإلقاء المستمر لمياه الصرف الصحى في المنطقة الساحلية للبحر المتوسط بمدينة طرابلس و التى تمتد من تاجوراء الى جنزور قد ادى الى حوث تأثيرات سلبية مستمرة على كل من الأحياء المائية و المستهلك بصورة اصبحت ظاهر في تلك المنطقة الساحلية. لقد عرف التلوث الكيميائي المرتبط بتركيبة الصرف الصحى بتأثيره الشديد على جهاز المناعة في الاسماك مما يؤدى الى زيادة في قباليتها للإصابة بالبكتيريا المرضية. في الدراسة الحالية تم عزل أربعة عترات من الميكروب السبحى "ستربتوكوكس" من أسماك المرجان العادى التى تم تجميعها من المنطقة الساحلية لشاطئ طرابلس في المنطقة الممتدة من تاجوراء الى جنزور. توضح النتائج ان ميكروب ستربتوكوكس ايناى (Streptococcus iniae) كان الأكثر شيوعا فى فصلى الصيف و الربيع يليهم على الترتيب ميكروب ستربتوكوكس ديسجلاكتيا (Streptococcus dysgalactiae) أما ميكروب ستربتوكوس فوكى (Streptococcus phocae) فقد كان الأكثر شيوعا في موسم الشتاء. Abstract: The continuous dumping of municipal sewage into the coastal zone of the Mediterranean Sea has been reported to have greater negative impacts on both aquatic animals as well as human consumer. The chemical pollutants in the sewage composites would have deleterious damaging effects on the fish immune system with consequent vulnerability to bacterial invasions. In the current study, four Streptococcal bacterial species were successfully isolated from the Common Pandora fish (Pagellus erythrinus) collected from the coastal zone of Tripoli through the area from Tajourah to Janzour localities. Strept iniae was the most prevalent Streptococci in examined fish during summer and spring seasons followed by Strept dysgalactiae then Enterococus fecalis. Streptococcus phocae was the most prevalently isolated Streptococci from examined fish during the winter season, while Enterococcus fecalis was recorded to be the second on the list.
طارق دخيل حسن (2015)

Introduction: A total of 32 young (1-3 months-old) lambs suffered from mortal neurological signs in a period of three months. The lambs were among the offspring of a herd of 300 sheep, in Tarhouna city, Libya. The affected lambs were initially treated with antibiotics, multivitamins and mineral supplements, however, none of these treatments attenuated the death toll among the small lambs. Methods: Three lamb carcasses were submitted to the National Center for Animal Health (NCAH) for post mortem examination. Gross pathological examination of the brains detected hydatid cysts and yellowish lesions within the cerebral cortex. Results: The histopathologic examination of the brain showed the presence of inflammatory lesions and necrotic features surrounded by granulomatous inflammatory patterns, which are accompanied by a few parasitic cysts. Ordinary and modified Ziehl-Neelsen stains for bacterial infection were performed, but the results did not strongly indicate bacterial infection. Toxoplasmosis, particularly T. gondii, and Neospora were first suspected. Immunohistochemistry testing for T. gondii did not show any conclusive indication for the presence of this pathogen. However, meticulous microscopic examination (100x) of the histopathologic features and the patterns of host-pathogen interaction of toxoplasmosis indicate that these lambs may have suffered from necrotic encephalitis associated with a different type of toxoplasmosis.
Abdulwahab Kammon(10-2021)

ِAbdulatif Asheg, Khalid Fathi Almasri (1-2020)