subvariant

New BA.5 COVID Subvariant: What to Know

Concerns over new subvariant of COVID-19 | ABCNL

BA.2 Omicron Subvariant: What You Need To Know

New COVID-19 subvariant on the rise in U.S.

New COVID Subvariant in New York: What You Need to Know

What specialists know about Omicron subvariant BA.2

US Experts Warn of New Coronavirus Subvariant

COVID-19 Omicron subvariant rapidly spreads across the U.S.

Growing concerns over highly transmissible COVID-19 subvariant

Spreading subvariant provides reality check on state of pandemic

CDC releases new data on omicron subvariant | WNT

Concern about omicron subvariant grows I ABCNL

New omicron subvariant could fuel new surge in COVID cases

COVID-19 subvariant estimated to account for nearly 30% of new cases: CDC

New omicron subvariant accounts for nearly two-thirds of new US COVID-19 cases

New subvariant of COVID-19 detected in the US. Here's what you need to know.

New COVID subvariant responsible for summer surge

EXPLAINER: What’s known about new subvariant of omicron?

Omicron subvariant BA.2 becomes dominant COVID-19 strain in US

WHO asks countries to monitor omicron subvariant l GMA

Omicron subvariant BA.5 highly transmissible in US l GMA

What to know about the rapidly spreading Omicron subvariant BA.5

Highly contagious new Omicron subvariant BA.2.75 latest global Covid challenge

'Stealth' COVID omicron subvariant is spreading