Blood smears are used in the diagnosis of malaria and African sleeping sickness.
Blood smears are stained thin layers of blood on microscope slides. They are usually prepared for examination under the microscope.
Blood smears are useful in checking the presence of parasites in blood samples.
Malaria is caused by a protozoa parasite under the genus Plasmodium while African sleeping sickness is caused by Trypanosoma brucei.
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