Still astonished that this hasn't gone viral yet. Given the critical risks to healthcare workers—particularly from aerosol spread—and the appalling shortage of N95s, anything that improves ventilation will save many lives. Plus it's just super cool DIY:

Honestly, probably safer to be in a room with a severely ill COVID patient who is in a working isopod than be in a room with that patient while you wear an N95

@holynamehealth we gotta get the word out about this. Everyone should be doing it!

@Alex_Washburne you have serosurveys. I have ISOPODS!