![Variant strain of SARS-CoV-2 virus particles A microscopic view of variant strain of SARS-CoV-2 virus particles](/sites/nihrecord/files/styles/thumbnail_small/public/2022/January-7/20220107-cvr-Coronavirus-variant.jpg?itok=6zcOxJMt)
On the Cover
Colorized scanning electron micrograph of a cell (teal and green) infected with a variant strain of SARS-CoV-2 virus particles (UK B.1.1.7- purple and pink), isolated from a patient sample. Image captured at the NIAID Integrated Research Facility in Fort Detrick, Md.
NIAID/NIH