Researchers from the University of Toronto and seven other research institutions have created an inexpensive, fast and easy way to diagnose the Zika virus — and it's roughly the size of a postage stamp.
The tool uses molecular testing and diagnostic sensors to examine a saliva, urine or blood sample. If the sample contains the RNA of the Zika virus, the sensors on the small piece of paper turn purple. The test's speed, portability and ease of use can improve access to Zika diagnostics in remote locations.
"We hope that, through this work, we have created the template for a tool that can make a positive impact on public health across the globe," said lead author Keith Pardee, PhD.
To learn more about the diagnostic tool, watch the University of Toronto video below.
More articles on Zika:
Infographic: Where in the US have Zika cases been reported? [May 5 update]
Mosquitoes infected with bacteria could slow Zika spread
Health Affairs blog highlights lack of Zika preparedness in the US