Hannah O Olawumi1, Abayomi Fadeyi2, Shola K Babatunde3, Aliu A Akanbi2, Abiola S Babatunde1, Musa A Sani4, Sunday A Aderibigbe5. 1. Department of Haematology and Blood Transfusion, University of Ilorin Teaching Hospital, Ilorin, Nigeria. 2. Department of Microbiology and Parasitology, University of Ilorin Teaching Hospital, Ilorin, Nigeria. 3. Department of Biosciences and Biotechnology, Kwara State University, Malate. 4. Department of Haematology, Sobi Specialist Hospital, Ilorin, Nigeria. 5. Department of Epidemiology & Community Health, University of Ilorin Teaching Hospital, Ilorin, Nigeria.
Abstract
BACKGROUND: The prevalence of malaria parasitaemia among blood donors in Ilorin has not been documented. In this study, we determined the prevalence of malaria parasitaemia among blood donors in Ilorin, as well as, the sociodemographic and other factors associated with it. METHOD: This was a hospital-based cross sectional study involving 308 consenting blood donors. The sociodemographic characteristics of participants as well as blood donation history were obtained using structured questionnaires specifically designed for this purpose. Giemsastained thick and thin blood films to identify malaria parasites were performed using standard method. ABO blood grouping and haemoglobin electrophoresis tests were also done using standard methods. RESULTS: The prevalence of malaria parasitaemia among blood donors in Ilorin was 27.3%. The parasite species found were more of Plasmodium falciparum(85.7%) than Plasmodium malariae(14.3%) . There was no age or sex difference in malaria parasitaemia. (p-value of 0.8 and 0.32 respectively). A greater proportion of blood group O individuals had malaria parasitaemia than groups A and B but this difference was not significant (p-value = 0.13). There was also no significant difference among haemoglobin genotypes. CONCLUSION: The prevalence of malaria parasites among blood donors in Ilorin is considerably high and lack of routine screening of blood puts recipients at risk. We recommend that routine screening for malaria parasites be commenced in our blood banks. Treatment of donor blood with riboflavin and UV light to inactivate malaria parasites and other infectious pathogens before they are transfused to patients may also be considered in our blood banks.
BACKGROUND: The prevalence of malaria parasitaemia among blood donors in Ilorin has not been documented. In this study, we determined the prevalence of malaria parasitaemia among blood donors in Ilorin, as well as, the sociodemographic and other factors associated with it. METHOD: This was a hospital-based cross sectional study involving 308 consenting blood donors. The sociodemographic characteristics of participants as well as blood donation history were obtained using structured questionnaires specifically designed for this purpose. Giemsastained thick and thin blood films to identify malaria parasites were performed using standard method. ABO blood grouping and haemoglobin electrophoresis tests were also done using standard methods. RESULTS: The prevalence of malaria parasitaemia among blood donors in Ilorin was 27.3%. The parasite species found were more of Plasmodium falciparum(85.7%) than Plasmodium malariae(14.3%) . There was no age or sex difference in malaria parasitaemia. (p-value of 0.8 and 0.32 respectively). A greater proportion of blood group O individuals had malaria parasitaemia than groups A and B but this difference was not significant (p-value = 0.13). There was also no significant difference among haemoglobin genotypes. CONCLUSION: The prevalence of malaria parasites among blood donors in Ilorin is considerably high and lack of routine screening of blood puts recipients at risk. We recommend that routine screening for malaria parasites be commenced in our blood banks. Treatment of donor blood with riboflavin and UV light to inactivate malaria parasites and other infectious pathogens before they are transfused to patients may also be considered in our blood banks.
Authors: Christopher C Hardwick; Troy R Herivel; Shiloh C Hernandez; Patrick H Ruane; Raymond P Goodrich Journal: Photochem Photobiol Date: 2004 Nov-Dec Impact factor: 3.421
Authors: Eniyou C Oriero; Adeola Y Olukosi; Olabisi A Oduwole; Abdoulaye Djimde; Umberto D'Alessandro; Martin M Meremikwu; Alfred Amambua-Ngwa Journal: Am J Trop Med Hyg Date: 2020-10-22 Impact factor: 3.707