Passengers wear protective facemasks in the departure hall of Noi Bai International Airport in Hanoi. Photo: Lillian Suwanrumpha/AFP via Getty Images

The Chinese doctor, who sounded the alarm on the potential of a deadly coronavirus outbreak, has died after contracting the virus. The Wuhan Central Hospital has confirmed his death, after there was a period of confusion in the media.

Why it matters: Li Wenliang, 34, was an ophthalmologist at Wuhan Central Hospital. In December he sent a warning to other physicians about the potential of a respiratory illness he had seen in several patients, per the Washington Post. Chinese authorities ordered him and other doctors to stop promulgating "rumors" about the SARS-like cases.

  • He confirmed he contracted the disease in a social media post on Jan. 31, per the Post.
  • That virus, now identified as the coronavirus, has killed more than 560 people and infected over 28,000 in mainland China.

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Editor's note: This piece is being updated with new information.

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Political world reacts to Biden tapping Kamala Harris as running mate

Sen. Kamala Harris and Joe Biden at a campaign event in March. Photo: JEFF KOWALSKY/AFP via Getty Images

Democrats from across the party — including some of the women on Joe Biden's vice-presidential shortlist — are championing his historic appointment of Sen. Kamala Harris as his running mate.

What they're saying: "Joe Biden nailed this decision," former President Barack Obama wrote in a lengthy statement. "By choosing Senator Kamala Harris as America’s next vice president, he’s underscored his own judgment and character. Reality shows us that these attributes are not optional in a president."

Updated 1 hour ago - Politics & Policy

Coronavirus dashboard

Illustration: Annelise Capossela/Axios

  1. Global: Total confirmed cases as of 4:30 p.m. ET: 20,166,415 — Total deaths: 738,266 — Total recoveries: 12,388,925Map.
  2. U.S.: Total confirmed cases as of 4:30 p.m. ET: 5,124,050 — Total deaths: 164,329 — Total recoveries: 1,670,755 — Total tests: 62,513,174Map.
  3. States: Florida reports another daily record for deaths State testing plans fall short of demand.
  4. Axios-Ipsos poll: 1 in 2 has a personal connection to COVID-19.
  5. Business: Moderna reveals it may not hold patent rights for vaccine.
  6. 🏈 Sports: Big Ten scraps fall football season.
Updated 1 hour ago - Sports

PAC-12 and Big Ten postpone fall sports due to coronavirus

Photo: Joe Robbins/Getty Images

The Big Ten and Pac-12 announced Tuesday that they've voted to postpone their 2020 fall sports seasons, including football, due to risks posed by the coronavirus pandemic, hoping instead to play in the spring.

Why it matters: The move from two of the most prominent conferences in college sports will almost certainly prompt other Power Five leagues to follow suit.