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Montana Gov. Greg Gianforte in Livingston in 2018. Photo: William Campbell-Corbis via Getty Images)

Montana Gov. Greg Gianforte (R) on Monday tested positive for COVID-19 after experiencing mild symptoms a day earlier, his office said in a statement.

The big picture: Gianforte will be isolating for 10 days as a precaution, his office added. He received his first dose of the Pfizer vaccine last Thursday.

  • Research published in February found the first shot of Pfizer's vaccine prevented about 75% of infections, though there were some limitations to this study, Axios' Sam Baker notes.

Of note: Gianforte is the latest U.S. political leader to test positive for the virus.

Editor's note: This article has been updated with details of Gianforte's vaccination and further context on this.

Go deeper

Elon Musk's mega-billion bounty

Photo: Patrick Pleul/picture alliance via Getty Images

Here's how insanely rich Elon Musk is: He has unloaded $10 billion of his stock in the past month — and could do that 15+ more times given his silos of shares.

Ina Fried, author of Login
2 hours ago - Technology
Column / Signal Boost

Huawei sanctions snarled chip supply chains

Illustration: Sarah Grillo/Axios

The largely successful U.S. effort to hobble China's Huawei has benefitted a host of other tech companies — from smartphone makers such as Apple and Xiaomi to chipmakers like Qualcomm to network vendors including Nokia and Ericsson.

Yes, but: The massive disruption to the industry furthered an industry wide mismatch between supply and demand, exacerbating the global chip shortage.

Tina Reed, author of Vitals
3 hours ago - Health

Overturning Roe could strain abortion access even in blue states

The Supreme Court is reflected in a woman's sunglasses during a march Oct. 2. Photo: Andrew Caballero-Reynolds/AFP via Getty Images

If the Supreme Court overturns Roe v. Wade, abortions could be harder to access even in states where they remain legal, because those clinics could be flooded with patients from states that have cracked down.

The big picture: This has happened before, and clinics fear the crush of demand would be a major problem in the immediate wake of a decision that would allow states to ban abortion.