The Biden administration said it is working on creating a set of standards for "vaccine passport" systems, which people could use to prove they've been vaccinated. Jennifer Needle, MD, MPH comments on the complexity of implementing such a system.
The Biden administration said it is working on creating a set of standards for "vaccine passport" systems, which people could use to prove they've been vaccinated. Jennifer Needle, MD, MPH comments on the complexity of implementing such a system.
