COVID-19 updates: Elizabeth Warren tests positive
The senator says she's experiencing "mild symptoms."
As the COVID-19 pandemic has swept the globe, more than 5.3 million people have died from the disease worldwide, including over 806,000 Americans, according to real-time data compiled by Johns Hopkins University's Center for Systems Science and Engineering.
About 61.4% of the population in the United States is fully vaccinated against COVID-19, according to data from the Centers for Disease Control and Prevention.
Latest headlines:
US cases up 45% in the last month
The U.S. is now reporting nearly 118,000 new cases each day -- up by 45% in the last month, according to federal data.
Daily COVID-19-related hospital admissions have leapt by 46% in the last month.
Maine and New Hampshire are now averaging more new cases than at any other point in the pandemic, according to federal data.
New Hampshire currently holds the nation's highest case rate, followed by Rhode Island, Maine, Michigan, Wisconsin and Minnesota.
-ABC News' Arielle Mitropoulos
South Africa sees new record case high
South Africa, one of the first countries to detect omicron, reported a record high of 26,976 new cases on Wednesday.
Just 26.09% of South Africa's residents are fully vaccinated, according to Africa CDC.
-ABC News' Christine Theodorou
George Washington University cancels events, moves exams online
George Washington University is joining Princeton, Cornell and NYU by canceling all events and moving exams online.
George Washington officials said there's "a significant increase" in cases, and while people are not severely sick, "it is critical that we act to limit the further spread."
-ABC News' Michelle Stoddart
Fenway Park to reopen as booster site
Boston's historic baseball stadium Fenway Park, which transformed into a mass vaccination site last winter, is expected to reopen its doors as a booster shot location in January, Red Sox officials told ABC News.
The Red Sox are working with the city and the governor's office to finalize the plans, Red Sox spokeswoman Zineb Curran said.
-ABC News' Arielle Mitropoulos
Hospitals stretched thin in Wisconsin, Michigan
In Wisconsin, only 4% of ICU beds are available.
"This is getting really scary," Dr. Jamie Hess, an emergency physician at the University of Wisconsin, told ABC News.
"We're really reaching a crisis point where we have more patients to take care of then we have beds in the hospital or staff to care for them," Hess said.
Michigan has been struggling through a similar surge for nearly three months, with the state reporting more than 6,500 new cases each day. On average, more than 500 patients are being admitted to hospitals each day.
"Where we are right now feels a lot like the first surge back in March of 2020," Erin Dicks, a nurse manager at MICU Henry Ford Hospital, told ABC News. "We don't have enough beds to be able to manage this."
Dicks said so many patients are young.
"I think one of the biggest frustrating pieces for my staff is that they look at this as, this is preventable -- people don't have to die here," Dicks said.
-ABC News' Arielle Mitropoulos