When switching from a countries confirmed cases (>50) to confirmed deaths (<50) there should be a visual feedback in the graph

[rpkoller]

If you select just a single country, slovakia e.g.: https://aatishb.com/covidtrends/?location=Slovakia and then switch to confirmed deaths: https://aatishb.com/covidtrends/?data=deaths the graph is suddenly empty only showing the doubling time line.

a feedback stating something like, slovakia has currently less than 50 deaths and therefor no curve is shown, would be reasonable instead of simply removing the display and switching to another context.