Saliva test uses surface imprinting to recognise Zika
By 
Will Bergius2019-06-14T09:37:00
Sensor matches surface roughness of its electrode with Zika’s dimensions and generates results within 20 minutes
Scientists in the US have developed a chip-based sensor that can detect Zika virus in human saliva, quickly, easily and cheaply. The device promises accurate and non-invasive point-of-care screening for the virus.