Visualizing the virus
- Written by Colette Gaiter, Professor, Department of Art & Design, University of Delaware
As a professor of visual communications[1], I can’t help but notice all the images of COVID-19 that have been circulating.
You’ve probably seen some version of it: a ball with distinctive spikes that vary in style – from triangular bursts to rounded knobs.
It’s become both an icon[2] – a simplified representation that people instantly recognize – and a symbol for the terrifying and wildly contagious virus that has put the world on hold.
I’ve been thinking about what the icon and its variations communicate – and what that says about how we’re all grappling with this strange, uncertain time.
Probably the most well-known image of the coronavirus is the three-dimensional digital representation created by medical illustrators Alissa Eckert and Dan Higgins for the Centers for Disease Control.
The image resembles the actual virus as it appears under a microscope[3]. The red protruding clumps – called S proteins – are what the virus uses to enter and attach to the cell[4]. They also create the effect of a halo, or corona, around the virus.
After latching onto human cells, these red spikes cause the virus and cell membranes to fuse together. Spikes on the new coronavirus can be up to 20 times more likely[5] to bind to human cells than the spikes from the 2002 SARS coronavirus.
Since this image first emerged in January[6], hundreds of others inspired by it have proliferated.
Offiikart[7]Considering how serious and deadly the pandemic is, it’s interesting to me that many of these offshoots are the opposite of alarmist. They grab your attention. But unlike, say, the biohazard symbol – with its spiky tentacles that allude to stingers, pincers, tentacles and danger – most coronavirus images seem to be relatively benign, even attractive.
Take an illustration[8] by the graphic design team DAQ for a Politico article[9]. The virus particles are blue and placid – cartoonish, almost, with rounded spikes. They look like they would be soft to the touch.
References
- ^ As a professor of visual communications (www.csd.udel.edu)
- ^ an icon (www.dictionary.com)
- ^ the actual virus as it appears under a microscope (www.nih.gov)
- ^ what the virus uses to enter and attach to the cell (elemental.medium.com)
- ^ up to 20 times more likely (www.nih.gov)
- ^ in January (www.nytimes.com)
- ^ Offiikart (upload.wikimedia.org)
- ^ illustration (static.politico.com)
- ^ a Politico article (www.politico.com)
- ^ Politico/QVC (www.politico.com)
- ^ One cartoon-like image (media.wired.com)
- ^ Wired (media.wired.com)
- ^ Ricardo Tomàs created an image of the virus (g8fip1kplyr33r3krz5b97d1-wpengine.netdna-ssl.com)
- ^ New Yorker cover by Christoph Niemann (media.newyorker.com)
- ^ In another New Yorker illustration by Niemann (www.instagram.com)
Authors: Colette Gaiter, Professor, Department of Art & Design, University of Delaware
Read more https://theconversation.com/visualizing-the-virus-135415