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What do we know about “stealth omicron” so far?



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What will we find out about“stealth omicron”thus far?

It’s an extra-contagious model of the omicron variant, nevertheless it doesn’t appear to purpose extra serious illness.

Since it used to be first known in November, BA.2 has been spreading world wide, using new surges in portions of Asia and Europe. It’s now the dominant coronavirus model in the usand greater than 5 dozen different nations.

It used to be given the “stealth” nickname as it seems like the sooner delta variant on sure PCR assessments, says Kristen Coleman on the University of Maryland School of Public Health. The authentic omicron, in contrast, is straightforward to distinguish from delta on account of a genetic quirk.

In uncommon circumstances, early analysis signifies BA.2 can infect folks even though they’ve already had an omicron an infection. COVID-19 vaccines seem simply as efficient towards each varieties of omicron, providing robust coverage towards serious sickness and demise.

Health officers are also monitoring different variants together with XE — a mix of BA.2 and BA.1, the unique omicron — that used to be first known in January within the United Kingdom. The World Health Organization is retaining tabs on XE however has no longer but deemed it a variant of outrage or passion.

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The AP is answering your questions in regards to the coronavirus on this sequence. Submit them at: FactCheck@AP.org. Read extra right here:

How has the COVID-19 pandemic modified after two years?

Why are COVID vaccination charges nonetheless low in some nations?

Can you get lengthy COVID after an an infection with omicron?



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