But John Lewandowski, a 26-year-old PhD student in mechanical engineering at MIT made a mechanical device called RAM (Rapid Assessment of Malaria) that can diagnose malaria from a drop of blood in five seconds.
With a single drop of blood, the RAM device can accurately detect the presence of malaria using Magneto-Optical Detection as early as a week before symptoms even present themselves. Like a pregnancy test, the RAM analyzes the sample and returns either a positive or negative response. Beyond the outer box and LCD display, the RAM consists mainly of a circuit board, a laser, some magnets and an SD card reader.
A recent filed test in India yielded results that were 93%-97% accurate at the time, and the company will launch a new field trial this summer in Nigeria that hopes will test as many as 5,000 patients.
I think these are the kind of stuffs we should be on the look out for.