COVID-19 updates: 345 children currently hospitalized with coronavirus in Texas

That number was up from 282 on Thursday.

The United States is facing a COVID-19 surge this summer as the more contagious delta variant spreads.

More than 643,000 Americans have died from COVID-19 while over 4.5 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 61.7% of Americans ages 12 and up are fully vaccinated against COVID-19, according to data from the U.S. Centers for Disease Control and Prevention.

Sep 02, 2021, 7:02 PM EDT

Pediatric hospitalizations nearly 4 times higher in states with low vaccination: CDC

Two studies to be published Friday found fewer pediatric hospitalizations among children and communities with higher vaccination rates, the director of the U.S. Centers for Disease Control and Prevention said.

In one study, national data from August showed that children were nearly four times more likely to be hospitalized with COVID-19 in the states with the lowest vaccination rates when compared to states with the highest rates -- proof that "cocooning" children with vaccinated people keeps them safe, Dr. Rochelle Walensky said at a White House briefing Thursday.

The second study, which looked at hospitalizations rates in 12- to 17-year-olds across 14 states during July, found that adolescents who were unvaccinated were 10 times more likely to be hospitalized with COVID-19 than their fully vaccinated peers, Walensky said.

"Both studies, one thing is clear: cases, emergency room visits and hospitalizations are much lower among children and communities with higher vaccination rates," Walensky said. "We must come together to ensure that our children, indeed, our future, remain safe and healthy during this time."

-ABC News' Cheyenne Haslett

Sep 02, 2021, 4:11 PM EDT

8 Florida school districts refuse to reverse mask mandates

Eight school districts in Florida told the state's education commissioner that they would not reverse their mask requirements for students, clearing the way for the state to retaliate by withholding the salaries of school board members.

The eight districts -- Duval, Hillsborough, Indian River, Leon, Miami-Dade, Orange, Palm Beach and Sarasota -- each wrote a letter to Commissioner Richard Corcoran Wednesday saying they believed they were following state law and had no plans to stop requiring face coverings for students.

PHOTO: American Federation of Teachers President Randi Weingarten speaks with students at the New River Middle School, Sept. 2, 2021, in Fort Lauderdale, Fla.
American Federation of Teachers President Randi Weingarten speaks with students at the New River Middle School, Sept. 2, 2021, in Fort Lauderdale, Fla. Weingarten is on a nationwide tour of schools to stress the importance of safely returning to five-day-a-week in person learning.
Lynne Sladky/AP

Corcoran had given each district until 5 p.m. Wednesday to reverse their mandates, threatening to recommend to the state education board that it withhold the salaries of board members if they did not change course.

The state education department announced Monday it would take such action against board members in Alachua and Broward counties over their school mask mandates.

On Friday, a Florida judge ruled that school boards can enact student mask mandates and ordered the state education department to stop enforcing a state rule requiring districts to allow parents to opt-out.

-ABC News' Will McDuffie

Sep 02, 2021, 10:16 AM EDT

Pfizer vaccine may be roughly equally effective for certain cancer patients after 6 months, but chemotherapy takes a toll: Study

A new study out of Israel finds that certain cancer patients may see roughly equal vaccine protection as the general population. 

Specifically, the study found a group of 154 cancer patients with solid tumors had an antibody response roughly equivalent to an equally-matched group of people without cancer six months after their second Pfizer shot. A subset of cancer patients undergoing chemotherapy, however, were the most likely to have antibody levels below a detectable threshold.

 

The study also found the Pfizer vaccine was safe for solid tumor cancer patients. 

The study implies that not all cancer patients may need a third booster shot to achieve equal levels of protection as the general population. Presently in the U.S., the CDC and FDA say "moderate to severely" immune compromised people need a third shot -- which comprises roughly 3% of the U.S. population. 

-- ABC News’ Sony Salzman

Sep 02, 2021, 9:37 AM EDT

Virginia’s Liberty University reports 430 COVID-19 cases among students 

Liberty University switched all residential classes to be online and suspended indoor gatherings as the campus -- which does not require vaccinations for students or staff -- grapples with a new surge in COVID-19 cases. 

The college reported 430 active cases of students with COVID-19 on Wednesday, according to ABC News’ local affiliate WSET-TV. This is more than the total number of cases at four neighboring Virginia colleges combined. The University of Virginia, Virginia Commonwealth University, Virginia Tech and James Madison University have reported a total of 125 students with active cases total. 

The latter four universities require students to get the COVID-19 vaccine and wear masks, while Liberty does not require either.

Related Topics