Technologists have been working to create digital apps to easily show a person’s COVID-19 vaccine certification, but there are still key issues that experts say will make it unlikely the apps become ...

In Mexico we already have the COVID vaccination certificate, a document that confirms that you have already received the inoculation. We explain how to obtain it through the website or via WhatsApp.

WASHINGTON (AP) - It's the end of an era for a once-critical pandemic document: The ubiquitous white COVID-19 vaccination cards are being phased out. Now that COVID-19 vaccines are not being ...

"The darknet is booming with activity related to the vaccines," an expert says. As states continue to open up eligibility for the COVID-19 vaccine and more services start to require proof of ...