Transition of new coronavirus COVID-19 cases/deaths per population by country

Quick settings

You can easily grasp the trend of new coronavirus (SARS-CoV-2) infectious disease (COVID-19) situation and compare the situation between countries through this interactive graph. Tooltip displays details when hovering on a graph point. Click of the point can enphasize related graph. Panning can be done via the mouse or with a finger. Zooming is done via the mouse wheel or via a pinch gesture. Clicking legend label toggles indicated dataset.

Since 2020/11/30, data source changes from ECDC to Johns Hopkins University. You can display ECDC data by data button after checking [ECDC].

Label size Point size
Country name
From To
Cases: Max Min
Deaths: Max Min
Offset days of the date of deaths


Increase over the past days

* k-value is calculated with y=ekt+C and values 3 days before. If k=0.1, the number approximately doubles in one week.

Download Resolution Background
* Please download graph image after the graph drawing is completed.


Data Source: Johns Hopkins University Coronavirus Resource Center, COVID-19 dashboard in ECDC, Coronavirus Source Data in Our World in Data, WHO situation reports, Estimates 2020 in UN World Population Prospects 2019
Department of Medical Genome Sciences, Research Institute for Frontier Medicine,
Sapporo Medical University School of Medicine.
Link: Transition of total medal counts by country in Summer Olympic Games

COVID-19 graph movies

Comment Box is loading comments...

Access log is collected by Google Analytics. Permission to use Cookie is confirmed by use of this site.