Introduction: Toxoplasma gondii is one of the most important foodborne pathogens. Toxoplasmosis causes abortion and neonatal loss in livestock and imposes significant losses to farming industry. Prevalence of T. gondii in sheep and goats was investigated in three adjacent geographical areas within Gilan province in north of Iran. Methods: Serum samples were collected from 247 sheep and 155 goat...

The ingestion of uncooked infected meat is considered important in the epidemiology of Toxoplasma gondii infection in humans and little is known of the prevalence of viable T. gondii in meat used for human consumption in the United States. In the present study, viable T. gondii was isolated from 51 out of 55 pigs destined for human consumption. Hearts and tongues (500 g) from fifty-five 6-mo-ol...

In this paper the history of Toxoplasma gondii and toxoplasmosis is reviewed. This protozoan parasite was first discovered in 1908 and named a year later. Its medical importance remained unknown until 1939 when T. gondii was identified in tissues of a congenitally infected infant, and veterinary importance became known when it was found to cause abortion storms in sheep in 1957. The discovery o...

OBJECTIVE This study was conducted to identify the seroprevalance of diseases which are zoonotic and responsible from abortion such as toxoplasmosis, listeriosis and brucellosis in Holstein crossbred cattle of different age and sex in Adana province, between 2008 April-September. METHODS For this purpose, blood serum samples were collected from 132 cattle and analyzed for Toxoplasma gondii, L...

Sera from 180 patients with suspected toxoplasmic lymphadenopathy were examined for antitoxoplasma IgM by an enzyme-linked immunosorbent assay (ELISA), using antibody class capture (ACCA). Of 82 positive ACCA results, 78 were confirmed by testing the IgM fractions of the sera, obtained by sucrose density gradient centrifugation (SDGC). The four positive results which could not be confirmed were...

Mosul Dam is located on the River Tigris about 60 km north of city in Iraq. The dam a multipurpose earth fill with storage capacity 11.11 million cubic meters, which was operation since 1986. During first impounding its reservoir, seepage water underneath foundation noticed due to desolation gypsum beds. This raised concern stability and then grouting were carried out. ISIS occupied 8 - 16 Augu...