Vaping liquids and cartridges. Photo: Spencer Platt/Getty Images

The CDC announced Friday that THC vape products have been linked to a majority of patients with vaping-related lung injuries, citing to data from 1 local and 1 national study.

Why it matters: While the CDC is not shifting its focus away from nicotine, officials said 77% of those with exposure histories reported using products that contain THC, the psychoactive component in marijuana, or both THC-containing products and nicotine-containing products.

What's happening: There are 805 confirmed and probable cases of lung injury and 12 dead associated with e-cigarette use in 46 states and 1 U.S. territory.

  • The national study contained 514 patients, and 36% reported exclusive use of THC-containing products while 16% reported exclusive use of nicotine-containing products.
  • Officials also cited a report from Illinois and Wisconsin which said that a vast majority of 89 people used THC products. The products were packaged, pre-filled cartridges and primarily acquired from "informal sources" like friends and family, illicit dealers or off the street.

Where it stands: The CDC and health officials still cannot identify a definite product or source. Acting FDA Commissioner Ned Sharpless told a congressional committee on Wednesday that investigators are working to identify the toxic products and "follow the supply chain to the source."

  • "To be clear, if we determine that someone is manufacturing or distributing illicit, adulterated vaping products that caused illness and death for personal profit, we would consider that to be a criminal act," he said.

Go deeper: Revenue from marijuana vaping products dips 15% amid health fears

Go deeper

Obama: The rest of us have to live with the consequences of what Trump's done

Photo: Joe Raedle/Getty Images

Campaigning for Joe Biden at a car rally in Miami on Saturday, Barack Obama railed against President Trump's response to the coronavirus pandemic, saying "the rest of us have to live with the consequences of what he's done."

Driving the news: With less than two weeks before the election, the Biden campaign is drawing on the former president's popularity with Democrats to drive turnout and motivate voters.

Murkowski says she'll vote to confirm Amy Coney Barrett to Supreme Court

Sen. Lisa Murkowski. Photo: Alex Edelman/AFP via Getty Images

Sen. Lisa Murkowski (R-Alaska) said Saturday that she'll vote to confirm Judge Amy Coney Barrett to the Supreme Court on Monday, despite her opposition to the process that's recently transpired.

The big picture: Murkowski's decision leaves Sen. Susan Collins (R-Maine) as the only Republican expected to vote against Barrett.