I think I did but I was a prem baby and can't remember what was on my certificates. They are in the Safe somewhere. Mum had to feed me every 3 hours and my stomach was evacuated prior to each to see how much I might be absorbing

. So my early history is around the house somewhere.
It was polio and diphtheria in the bottom of the foot I think? At a few weeks old. Now babies are given all kinds of jabs .......... I do wonder if it makes us less resilient when something new arrives.
Even today, to visit certain countries, 1 has to undergo vaccinations otherwise you won't be allowed off the plane at the other end. Yellow fever, polio, diphtheria are the main ones. A friend decided to tour India and Ceylon as it was, in the 1970s, yeah right. The jabs required laid him on the bathroom floor for 3 days

: he still went. And survived. Now me, if I thought a jab would do *that*

I'm keen to travel but not
that keen.
If someone is taken ill in a country with less health care than the Western World, it puts a tremendous strain on what might be available in the way of treatments. Hence the requirement to have a very good insurance policy ......... to get home as quickly as is possible. So being vaccinated is important in keeping people safer in both directions.