FFP3 masks for healthcare workers

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Are you a healthcare worker during the COVID-19 pandemic? 

Thank you for answering this survey.

We are a collaboration based at the University of Cambridge and Addenbrookes Hospital.

Our aim is to design a better FFP3 respirator for healthcare workers.

For more information, comments or queries please email: 3dmfmproject@gmail.com

All answers and correspondences will be kept strictly confidential.