Scientists in Norwich have invented a quick and simple way to test for flu, using sugar mixed with gold.
The colour of the sugar changes according to the strain of flu.
Quick diagnosis of flu is important, because vaccination and antiviral drugs need to be administered to patients within 48 hours of infection.
Attention will now turn towards finding a way of marketing the test commercially.
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It's going to be a cloudy afternoon with the chance of the odd shower. Feeling cold. Highs of 6 degrees C.
An investigation is underway after a horse and pony sanctuary burnt down in Norwich.
It will be a generally cloudy day. Some bright or sunny spells are possible during the morning.