Introduction: Crimean Congo Hemorrhagic Fever (CCHF) is a fatal tick-borne viral zoonosis with a case fatality rate of 5% to 30%. CCHF has been documented as the most frequent tick-borne viral infection in Iran with more than 50 cases annually. Kerman Province in the south of Iran is one of the CCHF-endemic areas of the country, but no data on infection of ticks with this virus from this area i...

Immunoglobulin (Ig) replacement therapy is effective in reducing infections in patients with primary antibody deficiency (PAD). Diversity of specific antibodies is achieved by pooling plasma from over 1000 donors usually of a given geographic region. However, there is no agreement with regard to an optimal vaccination schedule for plasma donors. Especially for tick-borne encephalitis (TBE), reg...

The serological diagnosis of infection by flaviviruses is complicated by the presence of flavivirus cross-reactive antibodies that produce false-positive results for flavivirus infections, especially in regions where more than one virus is endemic. Current diagnostic reagents for tick-borne flavivirus infection have been found to cross-react with yellow fever- or dengue virus-positive sera. Thi...