[Post-transfusion viral hepatitis B and C and criteria of their differentiation].

Two groups of adult patients suffering from posttransfusion viral hepatitis (PTVH) were examined. Group I included 179 patients with PTVH B, group 11 72 patients with PTVH C. Both types of the disease exhibited similar epidemiological, clinical and biochemical serum characteristics, seemed to arise against preexisting diseases.

[Clinico-epidemiological and laboratory indices in icteric forms of viral hepatitis B and C].

Icteric form of acute viral hepatitis B (VHR) and C (VHC) were characterized by similar epidemiological data and clinical symptoms, frequency of concomitant diseases, disorders of biochemical values of the blood serum. VHC as distinct from VHB was more frequent in women and was characterized by a short incubation period, prevalence of mild forms. The duration and frequency of revealing blood serum markers of viral hepatitis B are of major importance for differentiation between VHC and VHB.