Research published Friday by the Centers for Disease Control and Prevention shows that unvaccinated people are significantly more likely to not only become infected with Covid-19, but also die from the virus.
Two other reports from the agency, also published Friday, found the vaccines have largely retained their ability to keep infected patients out of the hospital, even amid the highly contagious delta variant.
One study found that when the delta variant became dominant in the summer, unvaccinated people were 4.5 times more likely to become infected, more than 10 times more likely to be hospitalized, and 11 times more likely to die of Covid.
That CDC research, based on data collected by the agency’s hospitalization surveillance network, examined more than 600,000 Covid cases reported across the country from April to July, particularly as the delta variant quickly took hold.