Malarial diagnosis; it will prick your wrist
And then bring to light
If you have the parasite
This timepiece will be very useful, scientists insist!
Al Jazeera 18/01/06: A South African inventor has developed an anti-malaria wristwatch to help combat one of Africa's biggest killers by monitoring the blood of those who wear it and sounding an alarm when the parasite is detected. Get the story here