The Invisible Shield show's poster

Follow the Data

The Invisible Shield, a four-part documentary series, reveals a little-known truth: that public health saved your life today and you probably don’t even know it. But while public health makes modern life possible, the work itself is often underfunded, undervalued, and misunderstood.

Follow the Data

Season 1 Episode 2 | 54m 3s | CC

Data has been an essential public health tool since at least the seventeenth century. Helping the world understand and mitigate the spread of disease, data has helped us make sense of the threats to our collective health.