@@ -33,4 +33,4 @@ Due to the inherent uncertainty in sealing around the perimeter of the box, it i
## other efforts
Harvard's GSD is working on a [similar concept](https://www.gsd.harvard.edu/2020/04/gsd-begins-patient-isolation-hood-pih-design-and-fabrication-alongside-ongoing-ppe-efforts/): a disposable folded box and a negative pressure system to reduce aerosol risk.
A public group called PreVent (link to be added), based out of Cleveland, is also working on a similar effort. They plan to extend the concept to a portable isolation hood for ambulatory patients.
A public group [called PreVent](https://drive.google.com/drive/folders/1IQj04TAOrpxp02VxtnU-UU3iDlftDINP?usp=sharing), based out of Cleveland, is also working on a similar effort. They plan to extend the concept to a portable isolation hood for ambulatory patients.
