| seroepidemiology of toxoplasmosis in primigravida women in hamadan, islamic republic of iran, 2004. | we determined the prevalence of toxoplasma antibodies in 576 primigravid women randomly selected from health houses in hamadan. the relationship between positivity and some risk factors was assessed. data were collected by questionnaire and blood samples examined for toxoplasma antibodies by indirect fluorescent antibody test. of the 576 women, 193 (33.5%) were positive for toxoplasma antibodies (titre > or = 1:20). age, consumption of fresh undercooked meat and frequent consumption of raw veget ... | 2008 | 18557464 |