ILINet Flu Surveillance Data

ILINet Flu Surveillance Data

This visualization shows ILINet flu surveillance data, plotting weekly ILI totals across multiple years with each year color-coded for comparison. It aggregates ILITOTAL values by year, region, and week, using bar marks to display the data. The code uses the vega-lite-api library to construct the chart, with d3.csv loading the data from a Gist-hosted CSV, and vega-tooltip providing interactive hover details. The visualization applies a custom config for improved label and title readability.

95% match

ILINet Flu Surveillance Data

This visualization displays weekly influenza-like illness (ILI) totals across multiple years, with each year distinguished by color on a bar chart where the x-axis represents week number and the y-axis shows aggregated ILI counts. The view aggregates raw CDC ILINet data by year, region, and week before rendering. Built using the vega-lite-api library with D3.js for data loading, the chart applies a custom color scale ordered from 2019 back to 2015 and includes interactive tooltips via vega-tooltip. The underlying data originates from the CDC FluView Interactive surveillance system.

95% match

ILINet Flu Surveillance Data

This visualization plots ILINet flu surveillance data from the CDC, showing each state’s percentage of unweighted ILI visits by week of the year since 2015, with points colored by year and sized by total ILI patient count. The scatterplot reveals that larger patient counts cluster during flu season at year’s end, while smaller counts appear across all weeks. Built with the vega-lite-api on top of vega-lite and vega, it loads CSV data via d3.csv, encodes channels using vl.x, vl.y, vl.color, and vl.size, and applies tooltips showing the average total patients.

93% match

ILINet Flu Surveillance Data

This visualization displays national ILI total cases per week for each year from 2015 to 2019, using multi-series line marks to compare seasonal flu patterns year-over-year. The chart aggregates ILITOTAL values by year, region, and week, with color and size encoding the year. It is built with vega-lite-api, vega-lite, and d3, pulling data from a CSV fetched via d3.csv. The data originates from CDC FluView Interactive, and the visualization is configured with custom axis and label styling.

93% match

ILINet Flu Surveillance Data

The visualization displays weekly influenza-like illness (ILI) totals across US regions from 2015 to 2019, with each year rendered as a colored line and point size encoding the same year. It uses the vega-lite-api to build a layered mark specification, with d3’s `csv` function fetching the raw CDC FluView data from a Gist. The chart is rendered via vega-lite and vega, with tooltips provided by vega-tooltip and visual styling customized through a shared config object.

ILINet Flu Surveillance Data

This visualization displays annual ILI total cases from 2015 to 2019 as overlaid line charts, enabling year-over-year comparison of flu season patterns and peaks. It uses the vega-lite-api and d3.csv to load CDC FluView surveillance data, with vega and vega-lite handling rendering and tooltips. The y-axis shows aggregated ILI totals by week, while color encodes year; the code also includes a Choropleth map interaction option for regional or state-level exploration.

Pprincit

ILINet Flu Surveillance Data

This line chart visualizes simulated ILINet flu surveillance data, showing flu cases across US regions by week of the year, with each line colored by year. The visualization aggregates the data by year, region, and week before plotting. It uses the Vega-Lite API through the vega-lite-api library, with D3.js handling data loading from a CSV file. The custom config adjusts axis styling, font sizes, and colors for improved readability, while vega-tooltip provides interactive hover details.

Pprincit

ILINet Flu Surveillance Data

This visualization displays annual ILI flu case totals across U.S. regions, with lines for each year from 2015 to 2019 plotted against week of year. The chart uses an unordered color scale for the year field, making it harder to compare temporal trends. Built with the vega-lite-api and d3, it aggregates weekly ILITOTAL values by year and region before rendering the line marks. Data originates from CDC FluView Interactive, loaded as CSV via d3.csv, and the visualization supports tooltips on hover.

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