MPR NewsMPR News

Joe Palca

Recent Contributions

  • NASA's James Webb Space Telescope finishes deploying its sunshield amid cheers
  • New COVID studies show promise for the Johnson and Johnson vaccine booster
  • A COVID vaccine grown in plants measures up
  • A different kind of COVID vaccine is about ready to roll
  • Pfizer and BioNTech ask FDA to authorize COVID vaccine booster for people 18+
  • Breakthrough infections might not be a big transmission risk. Here's the evidence
  • New evidence points to antibodies as a reliable indicator of vaccine protection
  • A Texas lab performs crucial testing for Pfizer's COVID vaccine
  • A COVID shot for kids under 12 — your questions answered
  • Novavax says its COVID vaccine is extremely effective