Each week, data journalist Jelmer Visser looks back on a week of corona at home and abroad. This week: a new way to measure the strictness of lockdowns.
corona in europa
Data journalist Jelmer Visser sheds light on the corona crisis across Europe each week with maps and visualizations: this week, vaccination passports.
Jelmer Visser explains the spread of the corona pandemic across Europe for Innovation Origins. This week: what went wrong with the Swedish fairy tale?