Originally Posted by
double moo
Inernational travel in the 70's required vaccination cards for proof. I had a card from the State Health dept. tucked into my passport. Depending on the country you were traveling to they would require different vaccines. Cholera shot in 1978 while in Australia heading to Tonga kicked the shit out of me for days. The last one I remember getting was Yellow Fever shot in 1980 before heading to Central America. Was considered no big deal... if you traveled you got shots.