Just a day after President Biden issued broad mandates aimed at encouraging American workers to get vaccinated against the coronavirus, federal health officials released new data showing that unvaccinated Americans are 11 times as likely as vaccinated people to die of Covid-19.
According to news reports, three large studies, published on Friday by the Centers for Disease Control and Prevention, also highlighted the effectiveness of the shots at preventing infection and hospitalizations with the virus.
The research underscored a deep conviction among scientists that vaccine hesitancy and refusal have prolonged the pandemic. The administration’s new plan should stem the flood of infections and return the country to some semblance of normalcy in the long term, several experts said in interviews.
Read Also: Unvaccinated people account for all new COVID-19 cases in Lagos
“It’s going to fundamentally shift the arc of the current surge,” said Dr. Ashish Jha, dean of Brown University School of Public Health. “It’s exactly what’s needed at this moment.”
The new data also may help bolster confidence in the nation’s vaccines, which has eroded amid unexpected reports of breakthrough infections.
One of the studies looked at more than 600,000 virus infections in 13 states, representing about one quarter of the U.S. population, between April and July. The researchers concluded that Americans who were not fully vaccinated were far more susceptible to infections, illness and death from the virus.
Even after the Delta variant became dominant in the United States over the summer, the vaccines’ protections remained strong: Compared with vaccinated adults, those who were not fully vaccinated were 4.5 times as likely to become infected, 10 times as likely to be hospitalized and 11 times as likely to die of Covid.
The cumulative data have made it clear that the nation cannot hope to end the pandemic with some 37 percent of Americans not having received a single dose of Covid vaccine, researchers said. Cases and hospitalizations are only expected to rise as Americans move indoors into homes, schools and offices in the fall.
