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History of Coronavirus in 90 Seconds | First 500 Million Cases
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High-resolution animation of the global spread of reported infections with the coronavirus SARS-CoV-2, causing COVID-19. The displayed period ends on 25 April 2022, at which date the COVID-19 pandemic had infected over half a billion people and tragically claimed millions of lives.
The brighter a pixel, the higher the number of momentarily infected people per unit surface area. Colour is used to distinguish between different virus variants. More precisely, this animation uses a hue-saturation-lightness (HSL) colour model, where the lightness increases monotonically with the reported local counts of currently infected people per unit surface area. A non-linear, approximately logarithmic mapping allows for a high dynamic range of densities to be displayed simultaneously. Different virus variants of “concern”, as defined by the World Health Organisation (WHO), are distinguished by hue: orange for the Alpha variant, yellow for Beta, green for Gamma, blue for Delta, and purple for Omicron. The original “wild-type” variant, as well as less significant mutations are collectively shown in red.
Credits:
Virus animation adopted from a protein model by Alexey Solodovnikov published at “N+1”.
License code: MK4DKIDNDBSWDZR5
The brighter a pixel, the higher the number of momentarily infected people per unit surface area. Colour is used to distinguish between different virus variants. More precisely, this animation uses a hue-saturation-lightness (HSL) colour model, where the lightness increases monotonically with the reported local counts of currently infected people per unit surface area. A non-linear, approximately logarithmic mapping allows for a high dynamic range of densities to be displayed simultaneously. Different virus variants of “concern”, as defined by the World Health Organisation (WHO), are distinguished by hue: orange for the Alpha variant, yellow for Beta, green for Gamma, blue for Delta, and purple for Omicron. The original “wild-type” variant, as well as less significant mutations are collectively shown in red.
Credits:
Virus animation adopted from a protein model by Alexey Solodovnikov published at “N+1”.
License code: MK4DKIDNDBSWDZR5
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