Officials are urging people not to forge Covid-19 vaccine cards. Here's why it matters Covid-19 vaccination record cards can easily be forged... Posted: May 8, 2021 1:58 PM Updated: May 8, 2021 7:02 PM Posted By: CNN Covid-19 vaccination record cards can easily be forged, and US law enforcers are keenly aware. And more than 40 state attorneys general last month warned social media and online shopping platforms to crack down on sales of blank or fraudulently completed cards. So, what's prompting the warnings? More places are requiring vaccination proof But elsewhere, businesses, venues and events are increasingly offering special access or treats to those who can show this evidence, if not flat-out requiring proof for service.