Seroepidemiology of Toxoplasma gondii in domestic cattle, sheep, goats and pigs from São Tomé and Príncipe

Seroprevalence of Toxoplasma gondii in pigs, sheep, goats, and cattle from Grenada and Carriacou, West Indies.

Prevalence of Toxoplasma gondii infection in pregnant women in Grenada is considered high. Little is known of the epidemiology of T. gondii infection in Caribbean Islands. Serum samples of 750 food animals in Grenada and Carriacou were tested for antibodies to T. gondii by the modified agglutination test (MAT). Antibodies to T. gondii (MAT, 1∶25 or higher) were found in 23.1% of 247 pigs, 44.1%...

Seroprevalence of Toxoplasma gondii in Cattle, Sheep and Goats in Iran

Seroepidemiology and associated risk factors of Toxoplasma gondii in sheep and goats in Southwestern Ethiopia

BACKGROUND T.gondii is a global zoonotic disease and is considered as the most neglected tropical disease in sub-Saharan countries. The exact seroepidemiological distribution and risk factors for the infection of food animals and humans in Ethiopia was less studied although, such studies are important. The objective of the current study was to determine the seroprevalence and potential risk fac...

Genotyping Characterization of Toxoplasma gondii in Cattle, Sheep, Goats and Swine from the North of Portugal

BACKGROUND Epidemiological investigations on Toxoplasma gondii infection have found a significant association between human toxoplasmosis and consumption of raw or undercooked meat. The present study aimed to characterize genotypes of T. gondii in 20 cattle, 40 sheep, 15 goats and 16 pigs from the North of Portugal. METHODS Nested PCR amplified the surface antigen 2 (SAG2) gene. Sequencing an...

genotyping characterization of toxoplasma gondii in cattle, sheep, goats and swine from the north of portugal

background: epidemiological investigations on toxoplasma gondii infection have found a significant association between human toxoplasmosis and consumption of raw or undercooked meat. the present study aimed to characterize genotypes of t. gondii in 20 cattle, 40 sheep, 15 goats and 16 pigs from the north of portugal. methods: nested pcr amplified the surface antigen 2 (sag2) gene. sequencing an...