Echinococcosis in dogs in urban and rural areas in Dakahlia governorate, Egypt

A sample of one hundred and ninety stray dogs was captured from Mansoura city [urban] and three hundreds and fifty stray dogs were captured from Meet El-Korama, Mansheit El-Badawy villages [rural]. The total prevalence of E. granulosus was 5%, with a worm burden ranging from 4 to 1010 [mean= 421]. The significant prevalence was 6% in the rural area and 3.2% in the urban one. E. granulosus showed higher prevalence in young than old dogs and in males than females but without significant difference in both variants. The overall Echino-ELISA sensitivity was 61.5% and specificity was 97.5%. The major cross reactivity was with Taenia spp., and Diplydium caninum, but neither with Toxocara canis or Trichurus vulpis nor Ancylostoma caninum. There was a negative correlation between ELISA and Echinococcus granulosus burden in dogs

Echinococcosis granulosus/hydatidosis an endemic zoonotic disease in Egypt

The hydatidosis patients were collected from Mansoura University's Hospitals and Dakahlia Public Health Hospitals. The patients were divided into three groups: GI: 74 patients with surgically confirmed cystic echinococcosis [CE], GII: 45 patients with other parasitic infections, GIII: 30 healthy parasite-free individuals. All were subjected to questionnaire and full clinical examination, imaging investigation, routine laboratory examination, and serum samples for antibody against CE by the specific ELISA. The hydatidosis was higher in females but without statistically significant difference [p=0.309]. There was no age predilection difference regarding hydatidosis infection. However, the hydatidosis granulosus was significantly higher in the shepherd followed by the farmers. All the questionnaires were positively correlated to hydatidosis infection except the availability of clean domestic water and personal knowledge about hydatidosis gave negative correlations. The ELISA-OD correlated positively with the imaging investigation [mainly U S stage]. The sensitivity of ELISA was 86.7% and specificity was 81.4%. The results were evaluated regarding the local and regional data on echinococcosis/hydatidosis

Echinococcosis [zoonotic hydatidosis] in street dogs in Urban and Rural areas, Dakahlia Governorate, Egypt

A total of one hundred and ninety street dogs were captured from urban area, Mansoura district and three hundreds and fifty from rural area, Met El-Korama and adjacent villages [Manshet El-Badawy, Talka Center]. The overall prevalence of Echino-ccocus granulosus was 5%, with a worm burden ranging from 4 to 1010 [mean = 421]. The prevalence was 6% in rural locality and 3.2% in urban locality. E. granulosus in dogs was significantly higher in rural areas but, without significant difference in puppies and males. The overall sensitivity was 61.5% and specificity was 97.5%. Apart from E. granulosus, dogs were also, infected with Taenia sp., Diplydium caninum, Toxocara canis, Trichurus vulpis and Ancylostoma caninum. The major cross-reactions were with Taenia sp., and D. caninum. Significantly, no correlation was found between ELISA on dogs' sera and E. granulosus burden

New trends in diagnosis and treatment of chronic intestinal strongyloidiasis stercoralis in Egyptian patients

Strongyloidiasis, caused by strongyloides stercoralis, is diagnosis considered as a challenge to clinician and laboratory technician. Because the autoinfective larvae are difficult to eradicate one regimen dose may be insufficient and retreatment of patients on two occasions, at 1 and 2 months after the initial treatment dose was recommended. This retreatment regimen has yet to be proven in clinical trials. This study was performed on 24 patients who completed the study and having Strongyloides larvae in their stool obtained from Mansoura University Hospitals. Each stool sample was examined by direct saline smear, the formalinether sedimentation technique and agar plate culture patients were treated Mirazid double course for a month to be followed up by stool examination by traditional method and plate culture for three consecutive months. In this study five cases out of 24 were asymptomatic [20.8%]. Symptoms include abdominal manifestations as and vomiting [16.7%], epigastric pain and nausea [12.5], generalized abdominal pain [12.5%], chronic diarrhea [16.7%], irregular bowel habit [8.3%], and urticaria with abdominal pain [4.2%], Agar plate culture gave 100% positivity, even in cases were negative by coprological either direct smear and/or sediment tation technique. All cases were cured by Mirazid given for one month except there resistant cases. Only one cases responded to repeated course of Mirazid, while the other two cases still had larvae in their stool by agar culure plate. On combined therapy of both Mirazid and Mebendazole, larvae could be eliminated from their stool as approved by agar plate culture.

Intestinal parasites in Dakahlia Governorate with different techniques in diagnosing protozoa

A total of 318 patients attending Mansoura University Hos-pitals' Clinics, were subjected to stool examination by direct wet smear, formol ether concentration, original formol-tween con-centration, modified formol-tween concentration, modified sheather's sugar floatation, potassium hydroxide concentration and Gomori's Tirchrome stain, and modified Kinyoun's acid-fast-sta-in and Ryan's Tirchrome blue stain for Microsporidia. The inte-stinal helminthes in a descending order of abundance were: S. mansoni [5.3%], Fasciola sp. [4.8%], H heterophyes [4.2%], Hymenolepis nana [3.9%], trichostrongylus sp. [2.6%], A. lum-bricoides [1.8%], strongyloides stercoralis [1.5%], H. diminuta [1.4%], Taenia saginata [1.1%], E. vermicularis [by smear; 1.1%], T. trichura [0.7%] and lastly A. duodenale [0.1%]. The inte-stinal protozoa in a descending order of abundance were Blasto-cystis hominis [22.4%], Giaradia lamblia [19.6], Entamoeba histolytical E. dispar [19%], Iodamoeba butschlii [16%], Crypto-sporidium parvum [14.3%], E. coli [9.7%], isospora hominis [7.7%], Endolimax nana [6.9%], E. hartmani [5.9%], Dien-tamoeba fragilis [5.1], chilomastix mesnili [5.1%], tricho monas hominis [4.2%], Cyclospora cayetanensis [4.2%], Mic-rosporidia spores [3.2%], Enteromonas hominis [1.9%] and Em-badomonas intestinalis [1.3%]. The results were discussed.

Hydatidosis granulosus in Egyptian slaughtered animals in the years 2000-2005

Hydatidosis was investigated among camels, sheep, goats, and pigs in Egyptian official abattoirs, from August 2000 to August 2005, and among cows and buffaloes were in Mansoura official abattoirs, in the year 2005. One hundred randomly chosen animals of each species were subjected to serologic and his-to pathologic examinations for infections. The overall five years hydatidosis prevalence was 2.53%, 0,3% and 0.68% in camels, sheep and goats, and pigs respectively. The 2005 year prevalence in cows and buffaloes was 6.4% in Mansoura. There was a significant difference between animal regarding liver infections, but the difference was highly significant for lung infection. A highly significant difference in hydatid cysts size was between pigs and other animals species [p<0.000] and significant difference between macroscopic findings in pigs and camels [p=0.018]. A high significant difference was between histopathology in all animals species except pigs sheep and goats [p=0.089]. IHAT showed highly significant difference between camels and other animals species [p=0.000]. A significant histo pathologic positive correlation was between positive IHAT and fertility [Pearson correlation =0.148, p=0.003]. The results were photographed and discussed