Cluster Sampling
A statistical method used in disease tracking and control.
Check out our new Podcast "Breathe This" on both 
and 
and 
Overview
Adam Van Bavel, a long COVID patient activist, discusses his experiences with long COVID and the impact long COVID has on society.SAFER
(Safe Access to Facilities and Essential Resources)An open source global directory of businesses, schools, medical providers, restaurants, and other facilities committed to addressing airborne diseases and global health challengesCARE for Long COVID
(Conversational AI for Research and Engagement)Tailored connections to clinical trials, specialists, and verified therapies, while leveraging both anecdotal experiences and scientific data for Long COVID using a cutting-edge conversational AI platformCLEAR
(COVID Learning & Engagement with Academic Research)Innovative conversational AI and NLP platform dedicated exclusively to disseminating verified and referencable peer-reviewed research on SARS-COV-2 and COVID-19CPSP
(Community Protection Supply Program)Helping communities stay healthy with free masks, tests, and clean air supplies. We boost and sponsor grassroots efforts so everyone has access to safer and cleaner air.We have a number of other projects in process and intend to publish soon involving educational toolkits for schools, community centers, repurposable widgets, and others.
All of our projects are open-source, open-data, and open-science. Check back at our github for updates.
14 Jun, 2026Indoor Air Conference 2026 – Singapore
The Indoor Air conference series stands as the world’s leading scientific platform for advancing knowledge and solutions in indoor air
