Discover and read the best of Twitter Threads about #smallpoxvaccine
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1.@wkamaubell @drdrew Unlike you I don’t have a @KeckMedUSC #MD but I’ve known that #Vaccines are needed to travel internationally since I was 4. In 1959 my father had several vaccines. These left scars which were noticeable until he died in 2009. I don’t have the records for...
2. these but I know how the #SalazarDictatorship worked. I’m sure that my father had to provide his vaccine records to leave #Portugal to go work in #Angola. His scars weren't enough proof. I’ve known about the #InternationalCertificateOfVaccination since I was 8 bc...... 
3. my parents, sister & I were each issued 1 to proof that we had gotten the #SmallpoxVaccine in order to immigrate here. We also had to have lung x-rays to proof we didn’t have TB. Here are pictures of mine from 1963:
