From Brennen Hodge, Citizen Health
Link to demos:

I think the HWC community is the most valuable asset on the internet right now. The whole world is going to spend trillions of $ to fight COVID-19, and HWC has the intellectual value that can beat COVID-19. It's an amazing thing to watch and be a part of this community.

Over the past month, our project has formed a team of over 130 talented volunteers from around the world. We've received $10k in AWS credits, got 6 months of Figma Teams for free, and learned valuable lessons about managing large open-source projects.

One quick "win" for us -- Shortly after our core team came together, we entered a Techstars hackathon and came in 3rd out of 60 teams!