FILE - In this June 3, 2021, file photo, registered nurse fills syringes with Pfizer vaccines at a COVID-19 vaccination clinic at PeaceHealth St. Joseph Medical Center, in Bellingham, Wash. The latest alarming coronavirus variant, the delta variant, is exploiting low global vaccination rates and a rush to ease pandemic restrictions, adding new urgency to the drive to get more shots in arms and slow its supercharged spread. (AP Photo/Elaine Thompson, File)

Delta variant exploits low vaccine rates, easing of rules

The latest alarming coronavirus variant is exploiting low global vaccination rates and a rush to ease pandemic restrictions, adding new urgency to the drive to get more shots in arms and slow its supercharged spread. The vaccines most used in Western countries still appear to offer strong protection against the highly contagious delta variant, first […]