Wrt aplastic anemia

What are non-A / non-B virus
(Wrt aplastic anemia)

They are Hepatitis C and Hepatitis E. “non-A non-B virus” is now an obsolete term. It was used to describe Hep C and Hep E before their discovery.

Hep C was called as transfusion related non A/ non-B virus and Hep E was referred to as enterically transmitted non A/ non B virus.