There’s a new form of the Omicron variant of the coronavirus—one that experts say is hard to distinguish from the Delta variant using standard polymerase chain reaction, or PCR tests.
The appearance of this sneaky “BA.2”
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Photo Illustration by The Daily Beast/Shutterstock
The New Version of the Omicron Variant Is a Sneaky Little Bastard
HIDE AND SEEK
COVID testing may hit a snag thanks to BA.2, Omicron’s “stealthy” subvariant.
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