Sign up for our daily briefing

Make your busy days simpler with Axios AM/PM. Catch up on what's new and why it matters in just 5 minutes.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Catch up on the day's biggest business stories

Subscribe to Axios Closer for insights into the day’s business news and trends and why they matter

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Stay on top of the latest market trends

Subscribe to Axios Markets for the latest market trends and economic insights. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Sports news worthy of your time

Binge on the stats and stories that drive the sports world with Axios Sports. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Tech news worthy of your time

Get our smart take on technology from the Valley and D.C. with Axios Login. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Get the inside stories

Get an insider's guide to the new White House with Axios Sneak Peek. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Catch up on coronavirus stories and special reports, curated by Mike Allen everyday

Catch up on coronavirus stories and special reports, curated by Mike Allen everyday

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Denver news?

Get a daily digest of the most important stories affecting your hometown with Axios Denver

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Des Moines news?

Get a daily digest of the most important stories affecting your hometown with Axios Des Moines

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Twin Cities news?

Get a daily digest of the most important stories affecting your hometown with Axios Twin Cities

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Tampa Bay news?

Get a daily digest of the most important stories affecting your hometown with Axios Tampa Bay

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Charlotte news?

Get a daily digest of the most important stories affecting your hometown with Axios Charlotte

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Sign up for Axios NW Arkansas

Stay up-to-date on the most important and interesting stories affecting NW Arkansas, authored by local reporters

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Photo: Axios.

Pfizer is working on a "new version" of its coronavirus vaccine that will be easier to store at higher temperatures, Pfizer CEO Albert Bourla told Axios during a virtual event on Wednesday.

Why it matters: One of the hardest parts of the COVID-19 vaccine rollout was ensuring that vaccination centers, pharmacies, and doctor's offices would have the correct — and very cold — storage conditions.

  • "As you know, we are right now registered in mind of 70 degrees Celsius, but we could use it two weeks in in a normal freezer," adding that Pfizer already has some data suggesting the vaccine could last for a month in a normal refrigerator.
  • "That's a significant improvement because that provides tremendous flexibility" for health workers "handling this vaccine."

What they're saying: "But also we are right now working on a new version of this vaccine that will be ready-to-use vaccine, so you don't need to reconstitute it, you don't need to dilute it."

  • "And this vaccine can be stored up to six months in normal refrigeration."
  • Bourla added that he was "very confident" the achievement could be done "pretty soon."

Watch the full event here.

Go deeper

Updated 9 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Aïda Amer/Axios

  1. Vaccines: FDA approves Pfizer boosters for high-risk individuals, people 65 and up — Team USA to mandate vaccine for Winter Olympic hopefuls — U.S. to buy 500 million more Pfizer doses to share with the world.
  2. Health: Some experts see signs of hope as cases fall — WHO: Nearly 1 in 4 Afghan COVID hospitals shut after Taliban takeover — D.C. goes further than area counties with vaccine mandates.
  3. Politics: Bolsonaro isolating after health minister tests positive at UN summit — United Airlines says 97% of U.S. employees fully vaccinated — Mormon Church to mandate masks in temples.
  4. Education: Asymptomatic Florida students exposed to COVID no longer have to quarantine — Education Department investigating Texas mask mandate ban — D.C. schools to require teachers, staff to receive vaccine without testing option.
  5. Variant tracker: Where different strains are spreading.
Aug 27, 2021 - Health

Report: COVID origin inconclusive but probably not engineered

Photo: Timur Matahari/Contributor via Getty images

COVID's origin is still inconclusive, according to an unclassified intelligence report publicly released Friday.

Driving the news: Chinese officials had no knowledge of the virus prior to its initial outbreak, according to the report, though it doesn't rule out the lab leak or animal transmission theories. The intelligence community "remains divided."

Aug 27, 2021 - Health

White House clarifies Biden boosters statement

President Biden, right, and Naftali Bennett, Israel's prime minister, meet in the Oval Office of the White House in Washington, D.C., on Friday. Photo: Sarahbeth Maney0The New York Times-Bloomberg via Getty Images

The Biden administration plans to issue a statement clarifying there is no change to their planned timeline for recommending boosters after people finish their primary immunization, despite comments from the president this afternoon.

What they're saying: "We are going to start the booster program in mid-September. There's no change in our timeline," a press release says, according to a senior Biden administration official. The move is also pending authorization by the FDA and the CDC's advisory panel known as ACIP, a senior Biden administration official told Axios.