A micrograph depicts two Delta strain coronaviruses in the Vero E6 intercellular space. They were grown using a green monkey's kidney epithelial cell culture. The image is taken in a laboratory at the Vector State Research Centre of Virology and Biotechnology, Russia. (Photo/Agency)
A micrograph depicts Delta strain coronaviruses with characteristic spikes in the Vero E6 intercellular space. They were grown using a green monkey's kidney epithelial cell culture. The image is taken in a laboratory at the Vector State Research Centre of Virology and Biotechnology, Russia. (Photo/Agency)
A micrograph depicts Delta strain coronaviruses on the membrane of Vero E6 cells. They were grown using a green monkey's kidney epithelial cell culture. The image is taken in a laboratory at the Vector State Research Centre of Virology and Biotechnology, Russia. (Photo/Agency)
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