Nati Harni / AP

Scientists are re-exploring "phage therapy," the use of viruses to kill antibiotic-resistant bacteria, according to The Washington Post.

Why it matters: Antibiotic resistant bacteria pose one of the biggest threats to human health, according to the World Health Organization. Bacteriophage therapy could be another option as resistance to existing antibiotics grows because of the large number of phages on Earth (in excess of 10 million trillion trillion), each likely to target a different species of bacteria.

How it works: Bacteriophages kill specific bacteria by entering the cells and causing them to burst. To figure out which bacteria are being targeted, researchers take a sample from a patient, grow them with phages and see which cells they kill. They then grow that phage in large batches, purify it and administer it to the patient. The process takes five to 10 days, however scientists believe they will be able to shorten that time frame. The approach hasn't been approved for general use in people but WaPo says most scientists believe they are safe, in part because we are exposed to them daily, and the therapy has been used in a handful of emergency situations.

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The positions of key GOP senators on replacing Ruth Bader Ginsburg

Senate Majority Leader Mitch McConnell talks to reporters on Capitol Hill last Thursday. Photo: Chip Somodevilla/Getty Images

With President Trump planning to nominate his third Supreme Court justice nominee by next week, key Republican senators are indicating their stance on replacing the late Justice Ruth Bader Ginsburg just over six weeks out from Election Day.

The big picture: Senate Majority Leader Mitch McConnell (Ky.) has vowed that "Trump’s nominee will receive a vote on the floor of the United States Senate." But Sen. Lisa Murkowski (Alaska) told Alaska Public Media, "I would not vote to confirm a Supreme Court nominee. We are 50 some days away from an election."

Updated 15 mins ago - Politics & Policy

ActBlue collects a record $91 million in hours after Ginsburg's death

A makeshift memorial in honor of Justice Ruth Bader Ginsburg in front of the U.S. Supreme Court on Sept. 19. Photo: Samuel Corum/Getty Images

ActBlue received a record $91.4 million in the 28 hours following Supreme Court Justice Ruth Bader Ginsburg's death, the Democratic donation-processing site confirmed to Axios late Saturday.

Why it matters via the New York Times: "The unprecedented outpouring shows the power of a looming Supreme Court confirmation fight to motivate Democratic donors."

Updated 3 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of 11:30 p.m. ET: 30,674,077 — Total deaths: 955,440— Total recoveries: 20,908,811Map.
  2. U.S.: Total confirmed cases as of 11:30 p.m. ET: 6,764,803 — Total deaths: 199,258 — Total recoveries: 2,577,446 — Total tests: 94,211,463Map.
  3. Politics: In reversal, CDC again recommends coronavirus testing for asymptomatic people.
  4. Health: The dwindling chances of eliminating COVID-19.
  5. World: Guatemalan president tests positive for COVID-19 — The countries painting their pandemic recoveries green.