The Centers for Disease Control and Prevention's advisory panel voted unanimously Friday to recommend an additional dose of Pfizer or Moderna for immunocompromised people. (This recommendation applies only to people who already had an initial series of mRNA -- it does not apply to people who received J&J.)

Immunocompromised people will not need a doctor's note, prescription or proof of their condition to get their third dose, CDC officials said at Friday's meeting.

"This is a self-attesting. We do not anticipate -- we are not recommending that either prescriptions or a physician sign off, or be necessary for individuals to receive an additional dose of mRNA if they're immunocompromised," said Dr. Kathleen Dooling, Medical Officer for the Division of Viral Diseases, the National Center for Immunization and Respiratory Diseases, and the CDC.

CDC Director Rochelle Walensky signed off on the recommendation later on Friday.

-ABC News' Cheyenne Haslett, Sasha Pezenik

Mississippi Gov. Tate Reeves said Friday that the state's request for a military hospital ship has been denied by the federal government.

Reeves said the request for a ship "was as much about the over 500 personnel that come with it as it was the actual physical facilities." 

"I don't anticipate that the USS Comfort is going to come to Mississippi, although we would welcome any of the 550 health care professionals that are on that particular facility that the federal government would like to send us," he said.

-ABC News' Will McDuffie

Dallas has no ICU beds left for children.

"That means if your child’s in a car wreck, if your child has a congenital heart defect or something and needs an ICU bed, or more likely if they have COVID and need an ICU bed, we don’t have one," Dallas County Judge Clay Jenkins said at a Workers Defense Action Fund event.

"Your child will wait for another child to die," Jenkins added. "Your child will just not get on the ventilator, your child will be CareFlighted to Temple or Oklahoma City or wherever we can find them a bed, but they won’t be getting one here unless one clears. And that’s been true for 24 hours."

The daily case average in the U.S. has surged to about 114,000, skyrocketing nearly 884% since mid-June, according to federal data.

Several states, including Florida, Hawaii, Louisiana and Mississippi, are now experiencing their worst surge yet, averaging more daily cases than at any point in the pandemic, according to federal data. New York City's case average is now nearly five times higher than it was one month ago.

And more people are dying every day.

The nation's daily death average has now climbed to nearly 500, a 183% jump in the last month. Seven weeks ago, daily deaths were at their lowest point since late March 2020.

-ABC News' Arielle Mitropoulos