Abstract

BackgroundThe prevalence of toxoplasma gondii (T.g) infection in blood donors has been poorly studied. The aim of this study was to assess the prevalence of acute and chronic toxoplasmosis in blood products. MethodsA total of 223 blood products (101 fresh frozen plasma (FFP) and 122 packed cells (PC)) in Imam Reza hospital blood bank, Tehran, Iran were tested for specific T.g antibodies (IgG and IgM) by ELISA method. Positive IgG anti-T.g samples were further tested for IgM anti-T.g. A positive IgG test with the negative and positive IgM test was interpreted as a chronic and acute toxoplasmosis respectively. ResultsOf 223 samples 38.6% and 0.45% were positive for IgG anti-T.g and IgM anti-T.g levels respectively. Therefore, one and 85 samples were involved acute and chronic toxoplasmosis respectively. Twenty-six of fresh frozen plasma samples were positive for IgG anti-T.g and one of them was positive for IgM anti-T.g. Sixty packed cell samples were positive for IgG anti-T.g. ConclusionsOur study showed that there were chronic and acute toxoplasmosis in blood products and the prevalence of toxoplasmosis especially chronic form was high. Therefore screening of blood for T.g antibodies may be considered.

Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call