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Mar 18, 2022 · ‘Stealth’ Omicron Is Stealthy No More: What’s Known About the BA.2 Variant. The subvariant of Omicron is becoming more common in the United States but probably won’t cause another large...
Feb 8, 2022 · The subvariant BA.2 has been referred to as “stealth” Omicron because it has genetic mutations that could make it harder to distinguish from the Delta variant using PCR tests as compared to the original version of Omicron. Advancing public health.
Nov 29, 2022 · According to a January 24, 2022, article in The Washington Post, some scientists gave BA.2 the nickname "stealth Omicron," with the claim that it has certain genetic traits that make it more...
Mar 18, 2022 · BA.2, also known as "stealth omicron," is considered a subvariant of omicron. BA.2 has several key mutations, with the most important of those occurring in the spike protein that studs...
Jan 31, 2022 · The WHO reports that BA.2 is different from Omicron because it has variations in some of its mutations, including ones in the spike protein of the virus. As of right now, health experts and researchers don’t know much about the new subvariant.
Jan 26, 2022 · This version of the coronavirus, which scientists call BA.2, is considered stealthier than the original Omicron because its particular genetic traits make it somewhat harder to detect. Some...
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Why is Ba2 called'stealth Omicron'?
Mar 11, 2022 · BA.2 was nicknamed the “stealth variant” when it did not tip off its presence in positive P.C.R. test samples, making it a challenge for researchers to distinguish Omicron cases from those...
