This example shows the number of hospitalized COVID-confirmed patients per county as a horizontal bar chart, with bars colored orange against a plain SVG backdrop and an axis showing tick values. It uses React with D3 v5, employing `scaleBand` for the county categories and `scaleLinear` for the patient counts, while `csv` loads data from a remote GitHub gist. The visualization renders as raw SVG elements, with gridlines and county labels manually drawn via `select` and standard SVG components.