Heat maps track the changing cluster membership of the 15 most severely impacted countries (IMAGE)

American Institute of Physics

Heat maps track the changing cluster membership of the 15 most severely impacted countries

Caption

LEFT: Heat maps track the changing cluster membership of the fifteen most severely impacted countries with respect to numbers of COVID-19 cases. Cluster membership depicts COVID-19 severity relative to the rest of the world. Clusters are ordered with 1 being the worst impacted at any time. Darker and lighter colors correspond to smaller and greater numbered cluster labels and represent worse and less affected clusters, respectively. RIGHT: Same as image on the left but for deaths.

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Nick James and Max Menzies

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