Using Crowdsourcing to Track the Next Viral Disease Outbreak Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email An innovative global online monitoring system called HealthMap uses the power of the internet and crowdsourcing to detect and track emerging infectious diseases. ( HealthMap ) Produced by Elizabeth Ross Produced by GBH, PRI and WNYC