J Philip1, Rs Sarkar2, Satish Kumar3, Amardeep Pathak4. 1. Associate Professor, Department of Transfusion Medicine, AFMC, Pune - 40. 2. Professor & Head, Department of Transfusion Medicine, AFMC, Pune - 40. 3. Classified Specialist, INHS Asvini, Mumbai. 4. Resident, Department of Transfusion Medicine, AFMC, Pune - 40.
Abstract
BACKGROUND: The main blood borne viruses' viz. hepatitis B virus (HBV), human immunodeficiency virus (HIV), and hepatitis C virus (HCV), are a major public health issue, and represent significant causes of morbidity and mortality associated with transfusion. This study analysed the trends of blood borne infections among blood donors in a large blood bank in the last 10 years. METHOD: Viral screening results of 80,500 voluntary and replacement donations from 2000 to 2009 were analysed. All donations were screened for HBV, HCV, and HIV. The seroprevalence rate of HBV, HCV, and HIV infections and 95% confidence interval were calculated. RESULTS: The seroprevalence rate of HBV, HIV, and HCV, decreased during the last 10-years study from 2000 to 2009. There is significant and impressive decrease in HBV seroprevalence rate from 2.39% in 2000 to 1.28% in 2009. The seroprevalence rate of HIV appeared to have decreased with a very significant value from 1.32% to 0.30% in 2009. Hepatitis C virus seroprevalence rate showed a slight decline in blood donations from 0.48% in 2001 to 0.22% in 2009. CONCLUSION: There is a general reduction in the seroprevalence rate of viral infections. This is probably because of discouragement of professional or paid donations; better awareness, better prophylactic measures, and availability of vaccines have played a major role.
BACKGROUND: The main blood borne viruses' viz. hepatitis B virus (HBV), human immunodeficiency virus (HIV), and hepatitis C virus (HCV), are a major public health issue, and represent significant causes of morbidity and mortality associated with transfusion. This study analysed the trends of blood borne infections among blood donors in a large blood bank in the last 10 years. METHOD: Viral screening results of 80,500 voluntary and replacement donations from 2000 to 2009 were analysed. All donations were screened for HBV, HCV, and HIV. The seroprevalence rate of HBV, HCV, and HIV infections and 95% confidence interval were calculated. RESULTS: The seroprevalence rate of HBV, HIV, and HCV, decreased during the last 10-years study from 2000 to 2009. There is significant and impressive decrease in HBV seroprevalence rate from 2.39% in 2000 to 1.28% in 2009. The seroprevalence rate of HIV appeared to have decreased with a very significant value from 1.32% to 0.30% in 2009. Hepatitis C virus seroprevalence rate showed a slight decline in blood donations from 0.48% in 2001 to 0.22% in 2009. CONCLUSION: There is a general reduction in the seroprevalence rate of viral infections. This is probably because of discouragement of professional or paid donations; better awareness, better prophylactic measures, and availability of vaccines have played a major role.
Authors: Shimian Zou; Edward P Notari; Susan L Stramer; Fawzi Wahab; Fatemeh Musavi; Roger Y Dodd Journal: Transfusion Date: 2004-11 Impact factor: 3.157