This week Pima County rescinded its COVID-19 emergency resolution that the board of supervisors enacted in March of last year. It comes as county health officials announced that 70% of eligible, adult residents have received at least one dose of the vaccine. But for those who remain unvaccinated, including children, the so-called delta variant presents a threat as it becomes the dominant strain across the United States. We discussed the risks with University of Arizona epidemiologist Michael Worobey.
Arizona 360 airs Fridays at 8:30 p.m. on PBS 6 and Saturdays at 8 p.m. on PBS 6 PLUS. See more from Arizona 360.
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