Sample DNA was analyzed for the presence of EBV genomic sequences by use of the polymerase chain reaction (PCR ).
Blood samples were also taken to determine serum titer of EBV IgA.
The present study was undertaken to determine the relationship between sexual behavior and EBV infection in Edinburgh University students.
In children, ITP is usually triggered by a virus infection, most often rubella, chickenpox, measles, cytomegalovirus (CMV), or Epstein-Barr virus (EBV).
Specific diagnostic tests for autoimmune diseases and viruses (CMV, EBV, and rheumatoid factor or RF) may be performed.