Video
Shop
Culture
Family
Wellness
Food
Living
Style

Travel
News
Book Club

Newsletter

Privacy Policy
Your US State Privacy Rights
Children's Online Privacy Policy
Interest-Based Ads
Terms of Use
Your Privacy Choices
Contact Us
Recalls and Product Safety Alerts
© 2026 ABC News

VIDEO: Omicron subvariant becomes dominant variant in US

2:39

ABC News
July 12, 2022

Omicron subvariant becomes dominant variant in US

Health officials warn that the BA.5 subvariant could be the most transmissible omicron variant yet.

Up Next in news

Scientists trying to keep up with latest COVID-19 variant

Scientists trying to keep up with latest COVID-19 variant

Moderna data on booster protection from omicron

Moderna data on booster protection from omicron

VIDEO: Thomas VA. Shooting

Staffer injured, gunman dead in shooting at VA elementary school

September 3, 2026

The latest lifestyle and entertainment news and inspiration for how to live your best life - all from Good Morning America.

Contests
Terms of Use
Privacy Policy
Your Privacy Choices
Children’s Online Privacy Policy
Advertise with us

Your US State Privacy Rights
Interest-Based Ads
About Nielsen Measurement
Press
Feedback

Shop FAQs
ABC News
ABC
All Videos
All Topics

Sitemap
Recalls and Product Safety Alerts

© 2026 ABC News

Privacy Policy—
Your US State Privacy Rights—
Children's Online Privacy Policy—
Interest-Based Ads—
Terms of Use—
Your Privacy Choices—
Contact Us—
Recalls and Product Safety Alerts—

© 2026 ABC News