AI + HI have the power to identify social misinformation MediaVax harnesses the power of AI to automate monitoring social disinformation at scale, while leveraging HI to discover emerging information threats. We inject transparency into social media conversations by identifying harmful narratives in time to take action. Automated continual monitoring of multiple social data streams captures malicious online campaigns. Our mobile tools, dashboards, and APIs feature near real-time search, monitoring, and reporting on untrusted actors and narratives on social media.