![COVID-19, Information Problems, and Digital Surveillance | Center for Global Development | Ideas to Action COVID-19, Information Problems, and Digital Surveillance | Center for Global Development | Ideas to Action](https://www.cgdev.org/sites/default/files/pisa-covid-surveillance-our-world-in-data-fig-2.png?itok=LOX9b7Th)
COVID-19, Information Problems, and Digital Surveillance | Center for Global Development | Ideas to Action
![Our World in Data on Twitter: "The latest data on COVID death rates in Europe. We continuously keep our COVID Data Explorer up to date. You find data on deaths, cases, testing, Our World in Data on Twitter: "The latest data on COVID death rates in Europe. We continuously keep our COVID Data Explorer up to date. You find data on deaths, cases, testing,](https://pbs.twimg.com/media/Er7VRZsXMAAWIzS.png)
Our World in Data on Twitter: "The latest data on COVID death rates in Europe. We continuously keep our COVID Data Explorer up to date. You find data on deaths, cases, testing,
![Max Roser on building the world's first great source of COVID-19 data at Our World in Data - 80,000 Hours Max Roser on building the world's first great source of COVID-19 data at Our World in Data - 80,000 Hours](https://80000hours.org/wp-content/uploads/2021/06/Captura-de-Pantalla-2021-06-21-a-las-17.38.55.png)
Max Roser on building the world's first great source of COVID-19 data at Our World in Data - 80,000 Hours
![COVID-19, Information Problems, and Digital Surveillance | Center for Global Development | Ideas to Action COVID-19, Information Problems, and Digital Surveillance | Center for Global Development | Ideas to Action](https://www.cgdev.org/sites/default/files/styles/large/public/pisa-covid-surveillance-our-world-in-data-fig-1.png?itok=jEP5RcVP)
COVID-19, Information Problems, and Digital Surveillance | Center for Global Development | Ideas to Action
![SAGE Research Methods: Data Visualization - Learn to Create a Pie Chart Using Python With Data From Our World in Data (2018) SAGE Research Methods: Data Visualization - Learn to Create a Pie Chart Using Python With Data From Our World in Data (2018)](https://pltfrmrsrcscdn.sagepub.com/srm/images/pie-chart-in-ourworldindata-2018/10.4135_9781529772197-fig1.jpg)