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Illustration: Rebecca Zisser/Axios

Russian efforts to sow discord ahead of the 2020 elections appear focused on fear-mongering around health care issues.

Why it matters: Misinformation online can have real-world health and safety repercussions.

Driving the news: Earlier this month, the New York Times reported that RT, the Russia-backed television network based in the U.S., has been peddling unverified stories claiming that 5G wireless technology can be linked to cancer, autism, Alzheimer's and other health problems.

  • "Hundreds of blogs and websites appear to be picking up the network’s 5G alarms, seldom if ever noting the Russian origins," the Times notes. "Analysts call it a treacherous fog."

Earlier this year, the CDC attributed a rise in measles outbreaks to misinformation that fueled anti-vaccination sentiments.

  • A study from George Washington University professor David Broniatowski and his colleagues in October found that Russian trolls using sophisticated Twitter bot accounts were attempting to fuel the anti-vaccination debate by posting about the phenomenon — from both sides — at a far greater pace than the average user.
  • Their efforts, Broniatowski notes, mimic misinformation tactics that Russian trolls have used in the past — supercharging the online discourse in America around one issue by inflating polarizing viewpoints about it from both sides.

Be smart: The most effective misinformation often plays into preconceived notions or fears that already exist in society, especially around health, safety and well-being.

  • Part of the recent backlash against big technology companies is over concerns that they will prioritize innovation and commercialization over public safety.

The bottom line: Health issues are particularly susceptible to manipulation, given that it's still unclear what directly impacts and cures many conditions, including cancer.

Go deeper: 2020 misinformation campaigns take aim at the latest spook issues

Go deeper

Broncos and 49ers the latest NFL teams impacted by coronavirus crisis

From left, Denver Broncos quarterbacks Drew Lock, Brett Rypien and Jeff Driskel during an August training session at UCHealth Training Center in Englewood, Colorado. Photo: Justin Edmonds/Getty Images

The COVID-19 pandemic has thrown the NFL season into chaos, with all Denver Broncos quarterbacks sidelined, the San Francisco 49ers left without a home or practice ground and much of the Baltimore Ravens team unavailable, per AP.

Driving the news: The Broncos confirmed in a statement Saturday night that quarterbacks Drew Lock, Brett Rypien and Blake Bortles were identified as "high-risk COVID-19 close contacts" and will follow the NFL's mandatory five-day quarantine, making them ineligible for Sunday's game against New Orleans.

Updated 11 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Health: WHO: AstraZeneca vaccine must be evaluated on "more than a press release."
  2. Politics: McConnell temporarily halts in-person lunches for GOP caucus.
  3. Economy: Safety nets to disappear in DecemberAmazon hires 1,400 workers a day throughout pandemic.
  4. Education: U.S. public school enrollment drops as pandemic persists.
  5. Cities: Surge in cases forces San Francisco to impose curfew — Los Angeles County issues stay-at-home order, limits gatherings.
  6. Sports: NFL bans in-person team activities Monday, Tuesday due to COVID-19 surge — NBA announces new coronavirus protocols.
  7. World: London police arrest more than 150 during anti-lockdown protests — Thailand, Philippines sign deal with AstraZeneca for vaccine.

Tony Hsieh, longtime Zappos CEO, dies at 46

Tony Hsieh. Photo: FilmMagic/FilmMagic

Tony Hsieh, the longtime ex-chief executive of Zappos, died on Friday after being injured in a house fire, his lawyer told the Las Vegas Review-Journal. He was 46.

The big picture: Hsieh was known for his unique approach to management, and following the 2008 recession his ongoing investment and efforts to revitalize the downtown Las Vegas area.