Efforts are being made for people to have digital versions of their vaccine records. New York introduced a digital tool and Clear created its own pass. For now, the safest option is to take a photo of your card and store it digitally.
Staples will laminate your card for free with code 81450. However, that could be a problem if a booster shot is ever issued.
Lose your card? If you received the vaccine at a pharmacy, they can issue a new card. Or check with your state agency. Find the contact information for the Immunization Information System in your state.