'Breakthrough' Delta Cases Still Pose Risk To The Unvaccinated

A recent study out of Oxford found infected people carry the same amount of the variant no matter their vaccination status.

A new warning from researchers: Vaccinated people who catch the Delta variant of COVID can be very dangerous to unvaccinated people.   A recent study out of Oxford found that infected people carry that same amount of the variant, no matter their vaccination status.   That means breakthrough cases can still pose a big risk to people who haven't gotten shots.