Skip to main content
Back to Show
PBS News Hour

Delta variant on path to become dominant strain in the US

The U.S. is in a far better place this summer than many other countries witnessing new COVID cases. But the delta variant of the virus — now expected to become the dominant strain in the U.S. — is posing serious dangers in areas with low vaccination rates. Its spread in many countries worldwide is triggering shutdowns and fears of more deaths. William Brangham reports.

Support Provided By
Season
February 16, 2026 - PBS News Hour full episode
57:46
February 16, 2026 - PBS News Hour full episode
February 13, 2026 - PBS News Hour full episode
57:46
February 13, 2026 - PBS News Hour full episode
February 12, 2026 - PBS News Hour full episode
57:46
February 12, 2026 - PBS News Hour full episode
February 11, 2026 - PBS News Hour full episode
57:46
February 11, 2026 - PBS News Hour full episode
February 10, 2026 - PBS News Hour full episode
57:46
February 10, 2026 - PBS News Hour full episode
February 9, 2026 - PBS News Hour full episode
56:45
February 9, 2026 - PBS News Hour full episode
February 6, 2026 - PBS News Hour full episode
57:46
February 6, 2026 - PBS News Hour full episode
February 5, 2026 - PBS News Hour full episode
57:46
February 5, 2026 - PBS News Hour full episode
February 4, 2026 - PBS News Hour full episode
56:44
February 4, 2026 - PBS News Hour full episode
February 3, 2026 - PBS News Hour full episode
57:46
February 3, 2026 - PBS News Hour full episode
February 2, 2026 - PBS News Hour full episode
56:44
February 2, 2026 - PBS News Hour full episode
January 30, 2026 - PBS News Hour full episode
57:46
January 30, 2026 - PBS News Hour full episode
Active loading indicator