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Malaria is a curable disease if the patients have access to early diagnosis and prompt treatment.Antigen-based rapid diagnostic tests have an important role at the periphery of health services capability because many rural clinics do not have the ability to diagnose malaria on-site due to a lack of microscopes and trained technicians to evaluate blood films.
Immunochromatographic tests (also called: Malaria Rapid Diagnostic Tests, Antigen-Capture Assay or "Dipsticks") have been developed, distributed and fieldtested. These tests use finger-stick or venous blood, the completed test takes a total of 15–20 minutes, and the results are read visually as the presence or absence of colored stripes on ...
It was noted in the 1920s that black Africans had some intrinsic resistance to malaria, but the basis for this remained unknown. The Duffy antigen gene was the fourth gene associated with the resistance after the genes responsible for sickle cell anaemia, thalassemia and glucose-6-phosphate dehydrogenase.
Malaria is usually confirmed by the microscopic examination of blood films or by antigen-based rapid diagnostic tests (RDT). Microscopy—i.e. examining Giemsa -stained blood with a light microscope —is the gold standard for malaria diagnosis. [ 48 ]
A COVID-19 Rapid Antigen test(top) with a Covid-19 Rapid Antigen and a Influenza A&B Rapid Antigen Test(bottom) A rapid antigen test (RAT), sometimes called a rapid antigen detection test (RADT), antigen rapid test (ART), or loosely just a rapid test, is a rapid diagnostic test suitable for point-of-care testing that directly detects the presence or absence of an antigen.
Rapid diagnostic tests can detect the antigens which cause malaria, a sample of blood is collected from the patient and placed on a test card. After 15–20 minutes bands show up on the test card which indicate the specific species of malaria the patient is infected with. [6]
Rapid strep test kit. A rapid diagnostic test (RDT) is a medical diagnostic test that is quick and easy to perform. RDTs are suitable for preliminary or emergency medical screening and for use in medical facilities with limited resources. They also allow point-of-care testing in primary care for things that formerly only a laboratory test could ...
The device is capable of detecting malaria parasites in red blood cells for diagnostic purposes. [3] [4] [5] The device is being tested for use in hospitals, clinics and medical laboratories. The goal is to create Point-of-care-testing (POCT) opportunities in rural areas that lack healthcare access. [1]