How to protect your COVID vaccination card digitally: Dos and don’ts

With the right app and a couple of setting tweaks, you can safely and easily store a digital backup.
CDC COVID-19 Vaccination Record Card
EJ Hersom / DOD

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Alaina Yee is PCWorld's resident bargain hunter—when she's not covering PC building, computer components, mini-PCs, and more, she's scouring for the best tech deals. Previously her work has appeared in PC Gamer, IGN, Maximum PC, and Official Xbox Magazine. You can find her on Twitter at @morphingball.

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