Neutralization of the SARS-CoV-2 Omicron BA.1 and BA.2 Variants | NEJM
Covid: Transmissibility, severity, reinfection of Omicron BA.2 subvariant
Omicron BA.2 makes up 86% of new COVID cases nationally; FL cases begin to rise - Florida Phoenix
What is the COVID-19 BA.2 strain? | Baptist Health | Jacksonville, FL
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UVA doctors: BA.2 variant fueling COVID-19 spread in Virginia
Understanding BA.2's rise across the U.S. and Oregon : Oregon Health News Blog
BA.2 subvariant of omicron gradually gaining ground in Alaska - Alaska Public Media
CDC adds omicron subvariant BA.2 to online tracker
Hard-to-detect omicron offshoot BA.2 spreads rapidly in Europe | DW News - YouTube
COVID cases predicted to rise in coming weeks because of new BA.2 variant - ABC News
An Imported Case of BA.2 Lineage of Omicron Variant COVID-19 — Guangdong Province, China, December 28, 2021
New Omicron Offshoot BA.2 Arrives In U.S. After Spreading In UK – Deadline
BA.2 omicron variant: What you need to know | New Scientist
CDC: Omicron variant BA.2 spreading rapidly across New York and New Jersey - CBS New York
COVID updates: Scientists watching new sub-strains like BA.2 amid spikes abroad - 6abc Philadelphia
What a BA.2 COVID surge would look like | 13newsnow.com
Here We Go Again: The BA.2 Version of Omicron | Johns Hopkins | Bloomberg School of Public Health
Omicron subtype BA.2 is spreading quickly – DW – 01/27/2022
BA.2 sub-variant drives rise in COVID-19 cases - KSTP.com 5 Eyewitness News
Omicron Subvariant BA.5: What You Need To Know
BA.2 variant: What to know about new omicron COVID strain
How dangerous is BA.2, the new COVID-19 variant? | UCLA
Infection with Omicron sub-lineage BA.1 protects from reinfection against BA.2 sub-lineage and vice-versa
