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Salon
Salon
Science
Eric Schank

UNCOVERED: Covid variant overtakes its predecessors - Caught on Camera

Illustration based on a transmission electron micrograph (TEM) of a SARS-CoV-2 coronavirus (red) Getty Images/JUAN GAERTNER/SCIENCE PHOTO LIBRARY

Like an eraser sweeping away a chalkboard, the new COVID subvariant, dubbed BA.2.12.1, is rapidly excising its predecessor's once-rapid spread. Currently, this new iteration is on track to outtake its predecessor in the omicron BA.2 lineage; notably, previous omicron lineages have dropped to zero in studied lab samples.

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