[contentcards url=”https://www.nytimes.com/2021/03/17/technology/walmart-vaccine-verification-app.html” target=”_blank”] By Natasha Singer People who get Covid-19 shots at thousands of Walmart and Sam’s Club stores may soon be able to verify their…
May 11, 2026
[contentcards url=”https://www.nytimes.com/2021/03/17/technology/walmart-vaccine-verification-app.html” target=”_blank”] By Natasha Singer People who get Covid-19 shots at thousands of Walmart and Sam’s Club stores may soon be able to verify their…