Cheap test for HIV

    The newly developed mChip can accurately diagnose HIV, costs only $1 to produce, and is the size of a credit card.
    The plastic mChip can accurately diagnose HIV with only a pinprick of blood. The chip takes advantage of microfluidics and eliminates the need for skilled technicians for analysis.
    The low cost combined with the size, speed, and accuracy could make the mChip extremely valuable for diagnosis in rural areas.