OR Health Authority on Twitter: "You may have heard of BA.2, a subvariant of #Omicron. Oregon officials are monitoring samples from positive COVID-19 tests and wastewater, which tell us if and where
What a BA.2 COVID surge would look like | 13newsnow.com
BA.2 sub-variant drives rise in COVID-19 cases - KSTP.com 5 Eyewitness News
CDC: Omicron variant BA.2 spreading rapidly across New York and New Jersey - CBS New York
/cloudfront-us-east-1.images.arcpublishing.com/gray/DQBMWEGFBBGZJN35TBYITCQ7Z4.jpg "Omicron BA.2 variant detected in Louisville")
Omicron BA.2 variant detected in Louisville
An Imported Case of BA.2 Lineage of Omicron Variant COVID-19 — Guangdong Province, China, December 28, 2021
As the BA.2 Omicron Variant Dominates in U.S. COVID-19 Cases, How Concerned Should We Be, and What's Next?
What is the new COVID-19 variant BA.2? - Virginia Mercury
COVID-19 surge from BA.2 not certain in US, experts say
Omicron BA.2 Surge in Europe, Shows US Wave Likely Coming
BA.2 variant: What to know about new omicron COVID strain
Here We Go Again: The BA.2 Version of Omicron | Johns Hopkins | Bloomberg School of Public Health
Why calling the highly contagious COVID-19 omicron BA.2 a 'stealth variant' is a misnomer - Mayo Clinic News Network
BA.2 omicron variant: What you need to know | New Scientist
Understanding BA.2's rise across the U.S. and Oregon : Oregon Health News Blog
Will Omicron BA.2 become the next dominant variant?
What you need to know about COVID-19 subvariant BA.2 - The Loop
Hard-to-detect omicron offshoot BA.2 spreads rapidly in Europe | DW News - YouTube
COVID updates: Scientists watching new sub-strains like BA.2 amid spikes abroad - 6abc Philadelphia
Explainer: Scientists on alert over rising cases caused by Omicron cousin BA.2 | Reuters
Infection with Omicron sub-lineage BA.1 protects from reinfection against BA.2 sub-lineage and vice-versa
Covid: 'Stealth' Omicron variant BA2 is now globally dominant | WION Originals - YouTube
Omicron Subvariant BA.5: What You Need To Know
New versions of Omicron variant make gains against BA.2 | CNN
Omicron BA.2 Variant May Be Extra Transmissible | MedPage Today
COVID updates: No statewide restrictions anticipated in New Jersey as omicron sub-variant spreads - 6abc Philadelphia
COVID Meds Appear to Work Against BA2 Omicron Variant | Community Healthcare System
