New hand-held device 'can test for breast cancer in under five seconds' using saliva; A hand-held device has been designed by researchers who say it can test for breast cancer in under five seconds using just a small sample of saliva while costing only £3.95

Byline: By, Tim Hanlon A new hand-held device can test for breast cancer in under five seconds using a tiny sample of saliva, say researchers. The portable device is not [...]