Observation of Blood Donor-Recipient Malaria Parasitaemia Patterns in a Malaria Endemic Region

• Published in: Journal of Tropical Medicine
• Main Authors: Jamilu Abdullahi Faruk, Gboye Olufemi Ogunrinde, Aisha Indo Mamman
• Format: Article in Journal/Newspaper
• Language: English
• Published: Wiley 2017
• Subjects: Arctic medicine. Tropical medicine; RC955-962; Arctic
• Online Access: https://doi.org/10.1155/2017/7149261; https://doaj.org/article/c5215edba34648699085a13c5c926ed3

Background. Asymptomatic malaria parasitaemia has been documented in donor blood in West Africa. However, donated blood is not routinely screened for malaria parasites (MPs). The present study therefore aimed to document the frequency of blood transfusion-induced donor-recipient malaria parasitaemia patterns, in children receiving blood transfusion in a tertiary health-centre. Methodology. A cross-sectional, observational study involving 140 children receiving blood transfusion was carried out. Blood donor units and patients’ blood samples were obtained, for the determination of malaria parasites (MPs). Giemsa staining technique was used to determine the presence of malaria parasitaemia. Results. Malaria parasites were detected in 7% of donor blood and in 8.3% of the recipients’ pretransfusion blood. The incidence of posttransfusion MPs was 3%, but none of these were consistent with blood transfusion-induced malaria, as no child with posttransfusion parasitaemia was transfused with parasitized donor blood. Majority of the blood transfusions (89.4%) had no MPs in either donors or recipients, while 6.8% had MPs in both donors and recipients, with the remaining 3.8% showing MPs in recipients alone. Conclusion. In conclusion, the incidence of posttransfusion malaria parasitaemia appears low under the prevailing circumstances.