Cardiac arrest is one of the leading causes of death globally, killing 7 million to 9 million people a year. The Neurescue medical device aims to change that.
The National Basketball Association's opening week was led by the Los Angeles Lakers and Dallas Mavericks Christmas Day game, which averaged 7 million viewers.
Trump's Operation Warp Speed promised 20 million doses in the U.S. by year-end, but states have received only 11.4 million doses, according to the CDC.
Biden Covid advisor Dr. Luciana Borio said the incoming administration will have to "dramatically ramp up" support to states to distribute the vaccine.
The Oxford-AstraZeneca vaccine is cheaper than others and does not need to be kept at the ultra-low temperatures required by the Pfizer and Moderna vaccines.
The Centers for Disease Control and Prevention said just over 11.4 million doses had been distributed as of Tuesday, short of the federal government's goal.