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Prevalence of HAV among Healthy Blood Donors Referring to Tehran Transfusion Center
Hepatitis A virus (HAV) Blood donors Prevalence Iran
2009/12/15
Background: Hepatitis A virus (HAV) is a single strand and non-enveloped RNA virus. It is usually transmitted by the fecal-oral and the blood transfusion routes and causes the hepatitis A disease...
Transfusion Transmitted Virus (TTV) Infection in Thalassemic Patients
Transfusion transmitted virus (TTV) Thalassemia PCR infection Iran
2005/9/27
TTV was first isolated from the serum of a Japanese patient with post transfusion hepatitis of unknown etiology in 1977. TTV has been visualized by electron microscopy and was found to be an unenvelop...