AUTHOR=Mazaba Mazyanga L. , Monze Mwaka , Babaniyi Olusegun A. , Siziya Seter , Michelo Charles TITLE=Characterization of Rubella Seronegative Females in the Zambian Blood Donor Community JOURNAL=Frontiers in Public Health VOLUME=3 YEAR=2015 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2015.00059 DOI=10.3389/fpubh.2015.00059 ISSN=2296-2565 ABSTRACT=

Rubella is an acute, contagious viral infection caused by a teratogenic enveloped single-stranded RNA virus, rubella virus, a member of the togaviridae family. Though causing generally mild infections in children and adults, it is a disease of public health importance in pregnant women causing major problems including abortions, miscarriages, and congenital rubella syndrome in more than 20% of the susceptible population. This study was carried out to determine the characteristics associated with rubella seronegativity among female blood donors in Zambia. Rubella-specific IgG antibody levels were measured in the blood serum. Proportions were compared using the Chi-squared test at the 5% significance level, and magnitudes of associations were determined using the odds ratio and its 95% confidence interval. Of the 124 female blood donors tested for rubella IgG 46.0% were aged <20 years. Overall, 66.7% of the participants had never been married. More than half (62.1%) of the participants resided in rural areas of the country. Of the 114 participants with recorded level of education, 50.1% had at least completed secondary school. Out of 43 participants with recorded current employment status, 44.2% were not working for pay. A total of 10 (8.1%) participants were seronegative to rubella IgG antibodies. No factors were associated with seronegativity. Protection against rubella through natural infection appears inadequate to protect the population, increasing the risk of CRS.