Illustration: Lazaro Gamio/Axios

Mastercard’s main business is providing payments card technology, but it turns out that the same tech can be used for much higher purposes: saving lives in some of the poorest countries in the world.

The big picture: Thanks to a partnership between Mastercard and Gavi, the global vaccination alliance, children will be given a "digital birth certificate" that looks a lot like a standard credit card. That card can then be taken into any clinic, which will be able to see exactly which vaccinations the child has received and which shots are still needed.

  • The card is also linked to the parent's phone number, so they receive reminder texts for follow-up appointments.
  • With a central record for which children have received which immunizations, local governments will be able to assess coverage and adjust programs accordingly.

The bottom line: Vaccinating the world's most remote children is a significant undertaking, but it's the most effective way we know to transform communities for the better. Other technologies being tried out by Gavi include deliveries by drone, as well as solar-powered fridges that can be used to preserve shots on trips into isolated areas.

Go deeper: Vaccine skepticism helped make European measles prolific again

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Updated 1 hour ago - Politics & Policy

Coronavirus dashboard

Illustration: Aïda Amer/Axios

  1. Politics: Ex-FDA chief: Pence campaigning after COVID exposure puts others at risk — Mark Meadows: "We are not going to control the pandemic" — COVID-19 looms over White House Halloween celebrations.
  2. Health: Fauci says maybe we should mandate masks if people don't wear them — America was sick well before it ever got COVID-19U.S. reports over 80,000 new cases for 2nd straight day.
  3. World: Spain declares new state of emergency — Polish President Andrzej Duda tests positive for COVID-19.

Senate advances Amy Coney Barrett nomination, setting up final confirmation vote

Photo: Xinhua/Ting Shen via Getty Images

The Senate voted 51-48 on Sunday to advance the Supreme Court nomination of Judge Amy Coney Barrett, setting up a final confirmation vote for Monday.

Why it matters: It's now virtually inevitable that the Senate will vote to confirm President Trump's third Supreme Court nominee before the election, which is just nine days away.

Felix Salmon, author of Capital
4 hours ago - Economy & Business

Wall Street is living up to its bad reputation

Illustration: Sarah Grillo/Axios

Recent headlines will have you convinced that Wall Street is hell-bent on living up to all of its stereotypes.

Driving the news: Goldman Sachs is the biggest and the boldest, paying more than $5 billion in fines in the wake of the 1MDB scandal, in which billions were stolen from the people of Malaysia.