Unvaccinated people 11 times more likely to die in COVID-19 delta surge

The unvaccinated were six times more likely to get the virus in August.

ByEmily Shapiro, Ivan Pereira, Meredith Deliso, and Marlene Lenthang
Last Updated: October 11, 2021, 12:19 PM EDT

The United States has been facing a COVID-19 surge as the more contagious delta variant continues to spread.

More than 722,000 Americans have died from COVID-19 while over 4.8 million people have died from the disease worldwide, according to real-time data compiled by the Center for Systems Science and Engineering at Johns Hopkins University.

Just 66.5% of Americans ages 12 and up are fully vaccinated against COVID-19, according to data from the CDC.

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Oct 11, 2021, 12:13 PM EDT

Boston Marathon returns with COVID protocols in place

The Boston Marathon returned with 18,000 runners on Monday following a two-year hiatus.

PHOTO: Benson Kipruto, of Kenya, approaches the tape to win the 125th Boston Marathon on Oct. 11, 2021, in Boston.
Benson Kipruto, of Kenya, approaches the tape to win the 125th Boston Marathon on Oct. 11, 2021, in Boston.
Winslow Townson/AP

Runners cross the starting line of the 125th Boston Marathon, Oct. 11, 2021, in Hopkinton, Mass.
Mary Schwalm/AP

The field size was reduced by 36% this year while another 28,000 runners participated in the race virtually.

Runners were required to provide proof of vaccination or a negative COVID-19 test. Although masks were not mandated for the 26.2-mile course, face coverings were enforced on participant transportation, as well as for volunteers who interacted with participants.

According to the Boston Marathon Association, 95% of all Boston Marathon volunteers were vaccinated and 100% of Boston Marathon medical volunteers were vaccinated.