Prevalence of human immunodeficiency virus, syphilis, hepatitis B and C in blood donations in Namibia

BMC Public Health. 2014 May 5:14:424. doi: 10.1186/1471-2458-14-424.

Abstract

Background: Transfusion Transmissible Infections (TTIs) such as Human Immunodeficiency Virus (HIV), syphilis, hepatitis B virus (HBV) and hepatitis C virus (HCV) are infections which are common in some communities in Southern Africa. It is important to screen blood donations for these infections.

Methods: This is a retrospective study which involved reviewing of previous blood donation records for the year 2012 in Namibia. The records were analyzed to determine the prevalence of HIV, syphilis, Hepatitis B and C among blood donations with regard to gender, age and geographical region of the donors.

Results: The findings indicated a significantly low prevalence of HIV, syphilis, HBsAg and anti-Hepatitis C among the blood donations. A low infection rate of 1.3% by any of the four tested TTIs was found among the blood donations given by the donor population in Namibia in 2012.

Conclusion: The blood donations given by the donor population in Namibia has a low infection rate with the HIV, syphilis, HBsAg and anti-HCV. A strict screening regime must continue to be used as the infections are still present albeit in small numbers.

MeSH terms

  • Adolescent
  • Adult
  • Age Distribution
  • Aged
  • Blood Donors / statistics & numerical data*
  • Blood Transfusion
  • Female
  • HIV Infections / blood
  • HIV Infections / epidemiology*
  • Hepatitis B / blood
  • Hepatitis B / epidemiology*
  • Hepatitis C / blood
  • Hepatitis C / epidemiology*
  • Humans
  • Male
  • Middle Aged
  • Namibia / epidemiology
  • Prevalence
  • Retrospective Studies
  • Syphilis / blood
  • Syphilis / epidemiology*
  • Young Adult