What is the new COVID-19 variant BA.2, and will it cause another wave of infections in the US?
White House: Omicron BA.2 COVID variant has circulated in U.S. for some time | Reuters
BA.2.12.1, BA.4 and BA.5 escape antibodies elicited by Omicron infection | Nature
As omicron's BA.2 subvariant pushes up cases globally, here's what it looks like in WA | The Seattle Times
Omicron BA.2 is now the most common coronavirus variant found in Finnish wastewater - THL
COVID cases predicted to rise in coming weeks because of new BA.2 variant - ABC News
COVID-19 variants identified in the UK – latest updates - GOV.UK
How dangerous is BA.2, the new COVID-19 variant? | UCLA
Study: BA.2 more severe than original Omicron variant | Cases of BA.2 sub- variant on the rise | WION - YouTube
How the Omicron BA.2 variant pushed back the initial limits of Covid-19 - Université de Montpellier
New MUSC COVID data show rise of BA.2 subvariant and its offshoot, BA.2.12.1 | MUSC | Charleston, SC
Associations of COVID-19 symptoms with omicron subvariants BA.2 and BA.5, host status, and clinical outcomes in Japan: a registry-based observational study - The Lancet Infectious Diseases
Omicron variant BA.2 drives cases in Europe. Could U.S. be far behind? : Shots - Health News : NPR
Study details better outcomes for Omicron BA.2 patients — Harvard Gazette
Pandémie. Covid-19 : que sait-on du variant BA.2 ?
Omicron BA.2 causes more symptoms and a greater disruption to daily life
COVID updates: Scientists watching new sub-strains like BA.2 amid spikes abroad - 6abc Philadelphia
European wave of Omicron sub-variant BA.2 foreshadows US surge
Omicron BA.2 Variant May Be Extra Transmissible | MedPage Today
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What To Know About BA.2, the 'Stealth' Omicron Variant
Having Covid Can Be Confusing. Here's What to Expect - The New York Times
New data offer glimpse at impact of emerging COVID variants
First survey on Omicron BA.2 in France
Will Omicron BA.2 become the next dominant variant?
BA.2 omicron variant: What you need to know | New Scientist
What We Know About the 'Stealth' BA.2 Omicron Variant - The New York Times
