Cheap and fast screening tests for a number of health conditions are commonly available. However the sensitivy and specificity of these tests tend to be lower t

Cheap and fast screening tests for a number of health conditions are commonly available. However the sensitivy and specificity of these tests tend to be lower than the PCR, for example. Once a person tests positive in the first screening test, a second confirmatory tests is then ordered. This test should thus be one such fast screening test and would certainly help in a place like Africa.