title: "Disease Import"
showAbove: true
height: 200
data: 
  zip: "summaries-aggr.zip"
  url: "$RUN$.diseaseImport.tsv"
mark: 
  type: "line"
  strokeWidth: 3
  tooltip: true
encoding: 
  x: { field: "date", type: "temporal"}
  y: 
    field: "nInfected"
    scale: { type: linear }