About 32% of the U.S. population is now fully vaccinated, but the vast majority are people older than 65 — a group that was prioritized in the initial phase of the vaccine rollout.
Although new infections are gradually declining nationwide, some regions have contended with a resurgence of the coronavirus in recent months — what some have called a “fourth wave” — propelled by the B.1.1.7 variant, first identified in the United Kingdom, which is estimated to be somewhere between 40% and 70% more contagious.
As many states ditch pandemic precautions, this more virulent strain still has ample room to spread among the younger population, which remains broadly susceptible to the disease.
Author(s): Will Stone
Publication Date: 4 May 2021
Publication Site: Kaiser Health News