Skip to main content
Back to Show
PBS News Hour

The risks and rewards of expedited vaccine development

The race to develop vaccine candidates to prevent COVID-19 represents an unprecedented national and global effort. President Trump and some public health experts say encouraging early results from Pfizer and Moderna suggest the approach is working. But there are also questions about the risks of ramping up vaccine research and development at this scale and on this timeline. Miles O’Brien reports.

Support Provided By
Season
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
January 29, 2026 - PBS News Hour full episode
57:46
January 29, 2026 - PBS News Hour full episode
January 28, 2026 - PBS News Hour full episode
57:46
January 28, 2026 - PBS News Hour full episode
Active loading indicator