A man drives an electric scooter at the "La Defense" business district near Paris in 2018. Photo: Alain Jocard/AFP/Getty Images

According to a new joint study from the Centers for Disease Control and Prevention and Public Health and Transportation departments in Austin, Texas, 271 people sustained potential scooter-related injuries from September to November 2018.

By the numbers: Almost half of those 271 riders in Austin experienced head injuries, while 15% sustained traumatic brain injuries. Approximately 55% of riders were injured in the street, while just 33% were injured on a sidewalk. Another 33% of riders said they drank alcohol in the 12 hours prior to any injuries experienced on their electric scooter.

The bottom line: “These injuries may have been preventable,” the study's conclusion states. “Studies have shown that bicycle riders reduce the risk of head and brain injuries by wearing a helmet. Helmet use might also reduce the risk of head and brain injuries in the event of an e-scooter crash.”

Go deeper: Electric scooters are more popular than station-based bikes in the U.S.

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Updated 24 mins ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of 1:30 p.m. ET: 32,919,487 — Total deaths: 995,352 — Total recoveries: 22,770,166Map.
  2. U.S.: Total confirmed cases as of 1:30 p.m. ET: 7,089,611 — Total deaths: 204,566 — Total recoveries: 2,750,459 — Total tests: 100,492,536Map.
  3. States: New York daily cases top 1,000 for first time since June — U.S. reports over 55,000 new coronavirus cases.
  4. Health: The long-term pain of the mental health pandemicFewer than 10% of Americans have coronavirus antibodies.
  5. Business: Millions start new businesses in time of coronavirus.
  6. Education: Summer college enrollment offers a glimpse of COVID-19's effect.

Biden on Supreme Court fight: "This is about whether or not the ACA will exist"

Joe Biden made health care the overwhelming focus of his remarks from Wilmington, Delaware, on Sunday, stressing that the Senate confirmation battle over Judge Amy Coney Barrett's nomination to the Supreme Court is about preserving the Affordable Care Act in the midst of a pandemic.

Why it matters: Democrats are aggressively pushing the message that Barrett, who has previously criticized Chief Justice John Roberts for his 2012 ruling salvaging the ACA, will seek to invalidate the law when the Supreme Court hears a Trump administration-backed lawsuit against it on Nov. 10.

McMaster: Trump's peaceful transition comments are a "gift to our adversaries"

President Trump's refusal to commit to a peaceful transfer of power if he loses November's presidential election is a "gift to our adversaries," Trump's former national security adviser H.R. McMaster said Sunday.

The big picture: McMaster, a retired three-star general, said that the American people must understand that the military will have "no role" in a presidential transition and that it's "irresponsible" to even talk about it as a possibility.