New research: 3D printed nasal swabs effective in Covid testing

Researchers designed, tested and produced a 3D printed nasal swab prototype.

The large-scale clinical trial began in late March at three sites: Tampa General Health (Florida), Northwell Health (NY), and Thomas Jefferson University Hospital (Philadelphia). Other sites joined later.

The only adverse reaction was a few instances of slight nasal bleeding. The cost of materials per 3D-printed nasal swab ranges from 26 to 46 cents; commercial swabs cost about $1 each, the authors said.

Source: University of Southern Florida