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CDC updates guidance to say coronavirus can be spread through the air

The CDC updated its guidance on Friday to acknowledge that the coronavirus can be transmitted through the air at distances farther than six feet and through"droplets or small particles, such as those in aerosols" like coughs or sneezes.

Why it matters: The update — which was little noticed until a CNN story was published Sunday — comes months after scientists pushed for the agency to acknowledge the disease was transmissible through the air. The CDC previously said that close person-to-person contact was the bigger concern.


  • The agency acknowledged that airborne transmission is now thought to be the "main way the virus spreads," adding that proper air ventilation is important.
  • "There is growing evidence that droplets and airborne particles can remain suspended in the air and be breathed in by others, and travel distances beyond six feet (for example, during choir practice, in restaurants, or in fitness classes). In general, indoor environments without good ventilation increase this risk," the agency wrote.

Worth noting: The CDC also recently updated its guidance around testing for asymptomatic people after stating in August, against the recommendation of scientists, that asymptomatic people do not need to be tested.

The big picture: A slew of recent reporting suggests deep politicization of the Trump administration's coronavirus response, per Axios' Caitlin Owens.

Biden explains justification for Syria strike in letter to congressional leadership

President Biden told congressional leadership in a letter Saturday that this week's airstrike against facilities tied to Iranian-backed militia groups in Syria was consistent with the U.S. right to self-defense.

Why it matters: Some Democrats, including Sens. Tim Kaine (D-Va.) and Chris Murphy (D-Conn.) and Rep. Ro Khanna (D-Calif.), have criticized the Biden administration for the strike and demanded a briefing.

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FDA authorizes Johnson & Johnson's one-shot COVID-19 vaccine for emergency use

The Food and Drugs Administration on Saturdayissued an emergency use authorization for Johnson & Johnson's one-shot coronavirus vaccine.

Why it matters: The authorization of a third coronavirus vaccine in the U.S. will help speed up the vaccine rollout across the country, especially since the J&J shot only requires one dose as opposed to Moderna and Pfizer-BioNTech's two-shot vaccines.

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Italy tightens COVID restrictions for 5 regions amid warnings of a growing prevalence of variants

Italy on Saturday announced it was tightening restrictions in five of the country's 20 regions in an effort curb the spread of the coronavirus.

Driving the news: The announcement comes as health experts and scientists warn of the more transmissible coronavirus variants, per Reuters.

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Palestinian Authority announces new COVID restrictions as cases surge

The Palestinian Authority on Saturday announced fresh coronavirus restrictions, including a partial lockdown, for the occupied West Bank as COVID-19 cases surge.

The big picture: The new measures come as Israel, which leads the world in vaccinations, faces increased pressure to ensure Palestinians in the occupied West Bank and Gaza Strip have equal access to vaccines.

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Myanmar military fires UN ambassador after anti-coup speech

Myanmar's military regime on Saturday fired the country's Ambassador to the United Nations, Kyaw Moe Tun, a day after he gave a pro-democracy speech asking UN member nations to publicly condemn the Feb. 1 coup, The New York Times reports.

Details: State television said the ambassador had "betrayed the country and spoken for an unofficial organization which doesn’t represent the country and had abused the power and responsibilities of an ambassador."

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Scoop: Biden admin call on Putin pipeline provokes GOP anger

A briefing between the State Department and congressional staff over Vladimir Putin's Russia-Germany gas pipeline got tense this week, with Biden officials deflecting questions about why they hadn't moved faster and more aggressively with sanctions tostop its completion.

  • The Biden officials also denied negotiating with the Germans over a potential side deal to allow the pipeline to be finished.
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