A virologist looking at an electron microscope image of a MERS coronavirus, a close relative of the novel coronavirus. Photo: Arne Dedert/picture alliance via Getty Images

A person in California who hadn't traveled to a country impacted by the novel coronavirus nor had any known contact with anyone infected by the virus has tested positive to COVID-19, the CDC said in a statement.

Why it matters: Per the CDC, "It's possible this could be an instance of community spread of COVID-19, which would be the first time this has happened in the United States. Community spread means spread of an illness for which the source of infection is unknown." However, the patient may have "been exposed to a returned traveler who was infected," the CDC noted. "At this time, the patient's exposure is unknown," it said.

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Updated 1 hour ago - Science

Texas and Louisiana face fresh flood threat from Tropical Storm Beta

Tropical Storm Beta slowly approaching the Texas coast on Monday. Photo: National Weather Service/Twitter

Tropical Storm Beta was dumping heavy rains over Texas as it churned its way inland overnight, bringing the risk of "life-threatening storm surge" and flooding to parts of the state and Louisiana, the National Hurricane Center said.

What's happening: The slow-moving storm was causing coastal flooding along areas including the bays near Houston and Galveston in Texas Monday, per the National Weather Service. Texas Gov. Greg Abbott (R) made a disaster declaration and Louisiana Gov. John Bel Edwards (D) declared a state of emergency Monday.

Updated 2 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of 3 a.m. ET: 31,328,238 — Total deaths: 964,839— Total recoveries: 21,503,496Map.
  2. U.S.: Total confirmed cases as of 3 a.m. ET: 6,857,967 — Total deaths: 199,884 — Total recoveries: 2,615,949 — Total tests: 95,841,281Map.
  3. Health: CDC says it mistakenly published guidance about COVID-19 spreading through air.
  4. Media: Conservative blogger who spread COVID-19 misinformation worked for Fauci's agency.
  5. Politics: House Democrats file legislation to fund government through Dec. 11.
  6. World: U.K. upgrades COVID alert level as Europe sees worrying rise in infections — "The Wake-Up Call" warns the West about the consequences of mishandling a pandemic.

Louisville police declare state of emergency as Breonna Taylor decision looms

A demonstrator holds up a sign of Breonna Taylor during a protest in Louisville, Kentucky. Photo: Brandon Bell/Getty Images

The Louisville police chief declared in a memo obtained by news outlets a "state of emergency" for the department on Monday to prepare for Kentucky Attorney General Daniel Cameron's expected announcement on the Breonna Taylor case.

Of note: Louisville has witnessed more than 115 days of protests over the police killing of Taylor, an unarmed Black woman, with calls for all the officers involved to be charged.

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