New York health provider may have fraudulently obtained COVID-19 vaccine
The vaccine was then given to members of the public not yet eligible.
A pandemic of the novel coronavirus has now infected more than 80.2 million people worldwide and killed over 1.7 million of them, according to real-time data compiled by the Center for Systems Science and Engineering at Johns Hopkins University.
Latest headlines:
US death toll could reach 419,000 by Jan. 16: CDC
Another 16,400 to 27,600 Americans are expected to die from COVID-19 by Jan. 16, the Centers for Disease Control and Prevention said, citing its national ensemble forecast from 36 modeling groups.
That would bring the total COVID-19 death toll in the U.S. to between 378,000 and 419,000.
At least 326,495 Americans have died so far, according to data compiled by Johns Hopkins University.
ABC News’ Ahmad Hemingway contributed to this report.
TSA sees busiest travel day of pandemic
The TSA screened 1,191,123 people at airport checkpoints nationwide on Wednesday, the highest single day total since the pandemic started, despite the Centers for Disease Control and Prevention advising Americans against traveling for the holidays.
More than 6.3 million passengers have been screened since Dec. 18 .
ABC News’ Sam Sweeney and Ahmad Hemingway contributed to this report.
California surpasses 2 million cases
California now has more than 2 million confirmed cases of coronavirus since the start of the pandemic -- the first state to report the grim milestone.
The state has at least 2,010,004 diagnosed cases and 23,651 deaths, according to data compiled by Johns Hopkins University.
UK halts flights from South Africa
Grant Shapps, the United Kingdom's transportation secretary tweeted that all flights to and from South Africa will be halted starting 9 a.m. Thursday, after a new coronavirus mutation was discovered in that country.
"British & Irish Nationals, visa holders and permanent residents arriving from South Africa will be able to enter but are required to self-isolate for ten days along with their household," he tweeted.
South African nationals won't be allowed to enter the U.K. until the ban is lifted, Shapps said.
US to require negative test for air travelers from UK
The Centers for Disease Control and Prevention will now require a negative COVID-19 test for all air travelers coming to the United States from the United Kingdom in the wake of news about new strains of the virus being detected in the U.K.
Everyone arriving in the U.S. must have a negative PCR or antigen test from within 72 hours of departure, according to a statement from the CDC.
"The public health authorities in the United Kingdom recently announced the discovery of a new variant of SARS-CoV-2," the CDC wrote in its announcement. "Viruses constantly change through mutation, and preliminary analysis in the U.K. suggests that this new variant may be up to 70% more transmissible than previously circulating variants."
Passengers will have to provide written documentation of the negative test and airlines will be required to confirm the information, the CDC said. Airlines will have to refuse anyone without a negative test.
While the strain appears to be more transmissible, there's no evidence it is more deadly, or that the vaccines currently being rolled out won't be effective against it.
President Donald Trump, who is spending the Christmas holiday in Florida, will sign the executive order on Friday and it will go into effect on Monday.
Dozens of countries have largely banned travelers from the U.K., at least temporarily, including Canada, Mexico, Russia, China and India. The U.S. is one of a handful of countries that will require negative tests, including Greece and Spain.