Related Experiment Video
Updated: Jul 7, 2026

Obtaining Highly Purified Toxoplasma gondii Oocysts by a Discontinuous Cesium Chloride Gradient
Published on: November 3, 2009
National seroprevalence of Toxoplasma gondii in India
M Dhumne1, C Sengupta, G Kadival
1Thyrocare Technologies Ltd., #37, 1/D, TTC, MIDC, Turbhe, Navi Mumbai, India.
Abstract:
This article reports the first national serological prevalence of Toxoplasma gondii in India. In total, 23,094 serum samples were tested for T. gondii IgG and IgM antibodies with the use of a solid-phase immunocapture ELISA. Antibodies (IgG) were found in 24.3%; IgM antibodies were detected in 2% of the samples. The lowest seroprevalences were in the northern parts of India, with the highest in the south. These data probably reflect the effects of significantly drier conditions and, therefore, a negative impact on the survivability of T. gondii oocysts.
Related Concept Videos
Toxoplasmosis
American Trypanosomiasis
Amebiasis
Prevalence and Incidence
Prevalence indicates the proportion of individuals in a population who have a specific disease or health condition at a...