Molecular epidemiology of the Old World screwworm fly (OWSF) in Iraq, and the genetic structure of various OWSF populations worldwide.

Despite being endemic in Iraq, no reports have been published in the past 10 years to update the molecular epidemiology of the Old World screwworm fly (OWSF), Chrysomya bezziana, in this country. In the present study, 130 sheep from 10 Iraqi governorates were found infected with C. bezziana larvae, whose identities were PCR-confirmed based on the cytochrome b (Cytb) gene, and 23 isolates from various tested governorates were successfully sequenced.

Occurrence and molecular characterization of Acanthamoeba, Naegleria fowleri and Blastocystis in water samples from various sources in Egypt.

PCR-testing coupled to isolate sequencing was conducted to detect prevalence and various genotypes/subtypes of 3 neglected waterborne protists (Acanthamoeba, Naegleria fowleri and Blastocystis) in water samples from various sources in Dakahlia governorate, Egypt. Out of 62 protozoan-suspected samples by microscopy, Acanthamoeba was molecularly confirmed in 24 (38.7%) samples from various sources including tap water.

Molecular identification of different species infecting sheep and goats from Dakahlia governorate, Egypt.

Nematodes of genus can cause remarkable economic losses in the small ruminant`s industry and some species have a zoonotic potential. Since the most common source for human infection is the infected animals, accurate identification of different species in animals would reflect the species that can infect humans from the same area. The objective of the present study is to identify common species infecting small ruminants in Dakahlia governorate, Egypt using molecular-based techniques.

Combined Molecular and Lectin Binding Assays to Identify Different Trichostrongyle Eggs in Feces of Sheep and Goats from Egypt.

Background: Trichostrongyles are common causes of parasitic gastroenteritis in sheep and goats worldwide. Accurate identification of these nematodes to the genus and/or species level is important for therapy selection and control strategies. In the present study, molecular and egg-lectin binding approaches were employed to identify the most economically important trichostrongyles circulating in sheep and goat herds from six districts in Dakahlia governorate, Egypt.

Prevalence of species in sheep () from Dakahlia governorate, Egypt.

Feces from 184 sheep from Dakahlia governorate, Egypt were tested for species oocysts by using the standard floatation technique; oocysts were detected in 126 (68.4%). The prevalence was significantly higher in young sheep than adults.