Immunisations for South America trip

Today I saw a doctor specialising in immunisations for travellers, and was given shots for several exotic diseases, including yellow fever, typhoid, and hepatitus A. The yellow fever immunisation is a requirement for getting back into Australia. To my surprise, I found my (now very battered) old immunisation record card from the 1960s, when I was going to North Africa... at which time I had yellow fever and cholera shots.