| dc.description.abstract | Background: The use of blood to patient management is potentially a lifesaving maneuver,
which necessitates critical care. Consequently, demand for blood has greatly increased over the
years. Despite several advances in the use of blood and its components in alleviating several
ailments, challenges related to transfusion transmissible infections (TTIs) such as haemo parasites
still stand, and transmission of haemo parasites through blood transfusion potentially negates the
progress made in malaria control in malaria endemic areas. This study established the prevalence
of haemo parasites in voluntary blood donors of Kampala donating blood to Nakasero National
Blood Bank.
Methods: This was a laboratory based cross-sectional study with a quantitative approach carried
out on all voluntary blood donors from 6 th August to 28 th September, 2018. Blood from the
collected donor bag was used to make a thick and thin film for haemoparasites investigation.
These were stained using Giemsa, and microscopically examined. Data was analyzed as
proportions using 95% confidence interval.
Results: Of the 384, the prevalence of haemoparasites among donors was established as 2.86%
(11/382). The distribution of haemoparasites was seen in 3 (27.3%) females, and 8 (72.7%) male
donors. Their ABO distribution was group A (3, 27.3%), group B (1, 9.1%), and group O (7,
63.6%). The haemoparasites were all Plasmodium species, of which 90.9% (10 out of 11) were
Plasmodium falciparum, and only one was Plasmodium malaria.
Conclusion: Based on this study, it was observed that haemoparasites occur in blood for
transfusion, with Plasmodium species being the most prevalent. To this, the risk of transfusion
transmissible malaria needs to be taken into account, and routinely screen all donors in order to
enhance the safety of the blood supply chain from donors to recipients by means of appropriate
diagnostic | en_US |
