Subject(s)
Hepatitis A/complications , Hepatitis B/complications , Acute Disease , Adult , Humans , MaleABSTRACT
The sera of 64 patients with acute viral hepatitis which were previously HbsAG negative by rPHA were tested by RIA methods for the presence of HBsAG and anti-HBc, by EIA method for HBc and anti-HBc and also by RIA method for the presence of IgM antibodies against hepatitis A virus. The pairs of sera were tested also for the presence of antibodies against cytomegalovirus and EB viruses. Of the total of 64 patients, markers of fresh HB viral infection were proved in 5 patients, sera positive to IgM antibodies to hepatitis A virus were found in 51 and no positive tests to any of the tested viruses were found in 8. The authors consider that they belonged to "non-A, non-B" viral hepatitis.
Subject(s)
Antibodies, Viral/analysis , Hepatitis A/diagnosis , Hepatitis B/diagnosis , Immunoglobulin M/analysis , Adolescent , Adult , Diagnosis, Differential , Hepatitis A Antibodies , Hepatitis B Core Antigens/analysis , Hepatitis B Surface Antigens/analysis , Humans , Immunoenzyme Techniques , RadioimmunoassayABSTRACT
The study comprised 20 families with total of 83 members of whom 45 with hepatitis B. The selection was made of families with at least two members diseased which was the most common case, the marital couples being in question. Of other families, three families had three members and one family four members with hepatitis B virus infection. The largest number had severe clinical picture (44%) and 13 (28%) chronic active hepatitis. Four patients with the most severe clinical picture of chronic active hepatitis, together with HBeantigens, had positive HBeantigen for more than two years since the onset of the disease. Importance of damaged skin and mucosa in spreading of hepatitis B infection in family environment has been pointed out.
