
U.S. Senator Bill Cassidy, M.D. @SenBillCassidy
We’ve been living with immunization registries since the mid-1990s. Whenever a child is vaccinated at birth for measles or hepatitis B, it’s entered online. Then when that child goes off to college, they can pull that information & prove that they don’t need to be revaccinated. https://t.co/MeHGBtc33J — PolitiTweet.org