There is marked variation in the human response to Toxoplasma gondii infection. Epidemiological studies indicate associations between strain virulence and severity of toxoplasmosis. Animal studies on the pathogenic effect of chronic infection focused on relatively avirulent strains (e. https://www.jmannino.com/amazing-price-Outre-Converti-Cap-Full-Wig-BAHAMA-MAMA-top-buy/