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 2 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Annelise Capossela/Axios

  1. Global: Total confirmed cases as of 1 a.m. ET: 20,284,882 — Total deaths: 741,126— Total recoveries: 12,585,473Map.
  2. U.S.: Total confirmed cases as of 1 a.m. ET: 5,141,208 — Total deaths: 164,537 — Total recoveries: 1,714,960 — Total tests: 63,252,257Map.
  3. States: Georgia reports 137 coronavirus deaths, setting new daily record Florida reports another daily record for deaths.
  4. Health care: Trump administration buys 100 million doses of Moderna's coronavirus vaccine.
  5. Business: Moderna reveals it may not hold patent rights for vaccine.
  6. Sports: Big Ten scraps fall football season.
  7. World: Anthony Fauci "seriously" doubts Russia's coronavirus vaccine is safe

Ilhan Omar wins Minnesota primary

Photo: Stephen Maturen/Getty Images

Rep. Ilhan Omar (D-Minn.) won the Democratic primary against lawyer Antone Melton-Meaux on Tuesday evening, AP reports.

Why it matters: The race is one that's played out across the U.S. as progressives continue to sweep party nominations. Omar's win officially means all four progressive members of "The Squad" have won their primary elections.

Updated 5 hours ago - Politics & Policy

25 face felony charges after downtown Chicago hit by looters

Police officers inspect a damaged Best Buy in Chicago that was looted and vandalized. Photo: Scott Olson/Getty Images

Local police officers are seeking felony charges in 25 cases following the arrest of 100 people in the wake of widespread looting and property damage in Chicago on Monday, per the Washington Post.

Driving the news: Law enforcement said the event involving hundreds of people was a coordinated response after an officer shot a suspect Sunday evening, according to CBS Chicago.