COVID cases predicted to rise in coming weeks because of new BA.2 variant - ABC News
White House: Omicron BA.2 COVID variant has circulated in U.S. for some time | Reuters
Omicron BA.2 variant: Here's what we know so far | World Economic Forum
Here We Go Again: The BA.2 Version of Omicron | Johns Hopkins | Bloomberg School of Public Health
Covid BA.2 Being Quickly Overtaken In U.S. By Its Subvariant BA.2.12.1 – Deadline
First survey on Omicron BA.2 in France
As omicron's BA.2 subvariant pushes up cases globally, here's what it looks like in WA | The Seattle Times
Will Omicron BA.2 become the next dominant variant?
Omicron BA.2 is now the most common coronavirus variant found in Finnish wastewater - THL
Omicron BA.2 causes more symptoms and a greater disruption to daily life
What We Know about Omicron's BA.2 Variant So Far | Scientific American
How dangerous is BA.2, the new COVID-19 variant? | UCLA
What we know about Omicron COVID-19 subvariant BA.2 : Oregon Health News Blog
European wave of Omicron sub-variant BA.2 foreshadows US surge
Omicron BA.2 Variant Now Dominant In U.S.; More Transmissible Strain
Study: BA.2 more severe than original Omicron variant | Cases of BA.2 sub- variant on the rise | WION - YouTube
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
Why does the Omicron sub-variant spread faster than the original?
Having Covid Can Be Confusing. Here's What to Expect - The New York Times
What We Know About the 'Stealth' BA.2 Omicron Variant - The New York Times
New data offer glimpse at impact of emerging COVID variants
BA.2 omicron variant: What you need to know | New Scientist
Why calling the highly contagious COVID-19 omicron BA.2 a 'stealth variant' is a misnomer - Mayo Clinic News Network
Covid: Transmissibility, severity, reinfection of Omicron BA.2 subvariant
